MB7480 4-20HR-MaxSonar-WRI High Performance Ultrasonic Precision Rangefinder MB7480 4-20HR-MaxSonar-WRI Ultrasonic Rangefinder Product Description The weather resistant 4-20HR-MaxSonar-WR is a rugged, ultrasonic sensor component module that features the industry standard 4-20mA analog current interface. This outdoor sensor provides very short- to long- distance detection and ranging in a compact, robust PVC housing. This ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4-inch PVC pipe fittings. High-output, acoustic power, combined with continuously variable gain, realâ??time background automatic calibration, realâ??time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The 4-20HR-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long-range detection zones. The MB7480 4-20HR-MaxSonar-WR sensor has an inverted 4-20mA signal where 20mA signifies that the sensor is reporting the minimum reported distance and 4mA signifies the maximum reported distance for the sensor. MB7360 is the non 4-20mA version of this sensor line. MB7389 is the most likely version of this sensor. Models with additional chemical resistance are available The F-Option (IP-68) design modification provides our weather resistant sensors with extra protection against corrosive chemical environments. Ask for the F-Option (IP-68) when ordering. MB7480 4-20HR-MaxSonar-WRI Ultrasonic Rangefinder Product Specifications * Resolution of ~1.6mm * Analog current output of 4-20mA * 7.5Hz read rate * 42kHz ultrasonic sensor measures distance to objects * RoHS compliant * Operates from 10V-32VDC * Operational temperature -40'C to +65'C (-40'F to +149'F) * Maximum Range of 5-meters (196 inches) MB7480 4-20HR-MaxSonar-WRI Ultrasonic Rangefinder Features & Benefits * Factory calibrated beam pattern * Functions well in high noise environments * Stable and highly reliable range readings * Excellent noise and clutter rejection * High acoustic sensitivity * Low current draw * High quality, low cost * Minimal sensor-to-sensor variability MB7480 4-20HR-MaxSonar-WRI Ultrasonic Rangefinder Applications & Uses * Automated process control systems * Weather station monitoring * Bin level measurement * Proximity zone detection * Environments with acoustic and electric noise * Height monitors * Auto sizing * Box dimensions * People detection * Robot ranging
MB7066 XL-MaxSonar-WRL1 High Performance Ultrasonic Precision Rangefinder MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Product Description The XL-MaxSonar-WRL1 is our longest range (10m) outdoor sensor. The weather resistant XL-MaxSonar-WR is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4inch PVC pipe fittings. High output acoustic power combined with continuously variable gain, realtime background automatic calibration, realtime waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long range detection zones. MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Product Specifiations * Resolution of 1 cm * 10Hz read rate * 42kHz Ultrasonic sensor measures distance to objects * RoHS Compliant * Operates from 3.0-5.5V * Low 3.4mA average current requirement * Operational Temperature from -40C to +70C * Maximum range of 1068 cm (450 inches) * Long range, narrow detection zone MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Features and Benefits * Extended 10 meter range detection and outputs * High acoustic power output * Readings can occur up to every 100ms, 10-Hz rate * Triggered operation provides the range reading as desired * Fast measurement cycle * Quality narrow beam characteristics * Low cost, long range IP67 sensor MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Applications and Uses * Robot ranging sensor * Autonomous navigation * Distance measuring * Long range object detection * Industrial sensor
MB1240 XL-MaxSonar-EZ4 High Performance Ultrasonic Rangefinder Product Description The XL-MaxSonar-EZ4 has the highest noise tolerance and narrowest beam of any of our indoor sensors. The sensor is designed and calibrated to provide reliable range information to large targets even in environments with strong acoustic or electrical noise sources. MB1240 Features and Benefits * Narrowest beam in the XL-MaxSonar-EZ/AE sensor line * Low power consumption * Easy to use interface * Large target detection * Acoustic noise rejection * 3.3v to 5.5v operational voltage MB1240 Applications and Uses * Great for people detection * Security * Motion detection * Recommended for multi-copters and UAV's * Used with battery power * Autonomous navigation * Educational and hobby robotics * Collision avoidance -
Mb7389 Hrxl-maxsonar-wrmt High performance ultrasonic precision rangefinder Product description The hrxl-maxsonar-wrmt ignores smaller targets and only reports the range to target with the largest acoustic return. This is our most advanced weather resistant sensor designed for target detection and ranging outdoors or in tank or bin applications. Mb7389 features and benefits * factory calibrated beam width * low operating voltages from 2.7v to 5.5v * all range outputs are active simultaneously * superior clutter rejection Mb7389 applications and uses * bin level measurement * tank level measurement z
MB1040 LV-MaxSonar-EZ4 High Performance Ultrasonic Rangefinder Product Description The LV-MaxSonar-EZ4 is the narrowest beam width sensor that is also the least sensitive to side objects offered in the LV-MaxSonar-EZ sensor line. The LV-MaxSonar-EZ4 is an excellent choice when only larger objects need to be detected. MB1040 Features and Benefits * Best side object rejection in the LV-MaxSonar-EZ sensor line * Low power consumption * Easy to use interface * Best for large object detection * Can be powered by many different types of power sources * Can detect people up to approximately 4 feet MB1040 Applications and Uses * Landing flying objects * Used with battery power * Autonomous navigation * Educational and hobby robotics * Collision avoidance -
MB7052 XL-MaxSonar-WRM1 High Performance Ultrasonic Precision Rangefinder Product Description The XL-MaxSonar-WRM1 ignores smaller targets and only reports the range to target with the largest acoustic return. This is one of our advanced weather resistant sensors designed for target detection and ranging outdoors or in tank or bin applications. The weather resistant XL-MaxSonar-WRM1 is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4â??inch PVC pipe fittings. MB7052 Features and Benefits * Clutter rejection provides range to the largest amplitude reflection within the field of view * Real-time calibration, noise rejection and additional filtering provides stable range information * Excellent for ranging to large objects in the presence of cluttered or noisy environments * Excellent for applications that require consistently accurate outputs * Impressive acoustic and electrical noise resistance * 6.6Hz refresh rate on the MB7052 MB7052 Applications and Uses * Autonomous Navigation * Environments with acoustic and electrical noise *Bin Level Measurement * Tank Level Measurement z
MB7066 XL-MaxSonar-WRL1 High Performance Ultrasonic Precision Rangefinder MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Product Description The XL-MaxSonar-WRL1 is our longest range (10m) outdoor sensor. The weather resistant XL-MaxSonar-WR is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4-inch PVC pipe fittings. High output acoustic power combined with continuously variable gain, real-time background automatic calibration, realâ??time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long range detection zones. MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Product Specifications * Resolution of 1 cm * 10Hz read rate * 42kHz Ultrasonic sensor measures distance to objects * RoHS Compliant * Read from all 3 select sensor outputs: Analog Voltage, Serial, Pulse Width * Operates from 3.0-5.5V * Low 3.4mA average current requirement * Small, light weight module * Designed for easy integration into your project or product * Operational Temperature from -40'C to +70'C (-40'F to +160'F) * Real-time automatic calibration (voltage, humidity, ambient noise) * Firmware filtering for better noise tolerance and clutter rejection * 200,000+ Hours Mean Time Between Failure * Weather Resistant (IP67), optional Chemical Resistant F-Option * Matches standard electrical 3/4-inch PVC pipe fittings for easy mounting (3/4â?³ National Pipe Thread Straight) * Our longest range outdoor, weather resistant, ultrasonic sensor * Maximum range of 1068 cm (450 inches) * Long range, narrow detection zone MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Features and Benefits * Extended 10 meter range detection and outputs * High acoustic power output * Readings can occur up to every 100ms, 10-Hz rate * Triggered operation provides the range reading as desired * Fast measurement cycle * Quality narrow beam characteristics * Low cost, long range IP67 sensor MB7066 XL-MaxSonar-WRL1 Ultrasonic Rangefinder Applications and Uses * Robot ranging sensor * Autonomous navigation * Distance measuring * Long range object detection * Industrial sensor
MB7389 HRXL-MaxSonar-WRMT High Performance Ultrasonic Precision Rangefinder High Performance Ultrasonic Precision Rangefinder MB7389 Product Description The HRXL-MaxSonar-WRMT ignores smaller targets and only reports the range to target with the largest acoustic return. This is our most advanced weather resistant sensor designed for target detection and ranging outdoors or in tank or bin applications. High Performance Ultrasonic Precision Rangefinder MB7389 Features and Benefits * Factory calibrated beam width * Low operating voltages from 2.7V to 5.5V * All range outputs are active simultaneously * Superior clutter rejection High Performance Ultrasonic Precision Rangefinder MB7389 Applications and Uses * Bin Level Measurement * Tank Level Measurement
MB1444 USB-ProxSonar-EZ4 High performance USB ultrasonic proximity detection sensor Product Description The USB-ProxSonar-EZ4 has a detection zone of ~1 feet and will allow for 15+ simultaneous sensors. These ultrasonic proximity sensors detect objects in a calibrated detection zone. The USB-ProxSonar-EZ sensors report when an object (such as a person) enters the detection zone. The target is released after leaving the USB-ProxSonar-EZ detection zone. Product Specifications * USB interface * ~2.5 second target acquire time * ~1.5 second target release time * Automatic multi-sensor operation * People sensor * Resolution of 1 inch * Maximum Range of 125 inches (318 cm) * Detection zone range of 12 inches (30 cm) * 42kHz Ultrasonic sensor measures distance to objects * RoHS compliant * Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches * Small, light weight module * Designed for easy integration into your project or product * Short range detection * Quote Request Form: For orders greater than 100 sensors -
MB1444 USB-ProxSonar-EZ4 High performance USB ultrasonic proximity detection sensor MB1444 High Performance USB Ultrasonic Sensor Product Description The USB-ProxSonar-EZ4 has a detection zone of ~1 feet and will allow for 15+ simultaneous sensors. These ultrasonic proximity sensors detect objects in a calibrated detection zone. The USB-ProxSonar-EZ sensors report when an object (such as a person) enters the detection zone. The target is released after leaving the USB-ProxSonar-EZ detection zone. MB1444 High Performance USB Ultrasonic Sensor Product Specifications * USB interface * ~2.5 second target acquire time* * ~1.5 second target release time* * Automatic multi-sensor operation * People sensor * Resolution of 1 inch * Maximum Range of 125 inches (318 cm) * Detection zone range of 12 inches (30 cm) * 42kHz Ultrasonic sensor measures distance to objects * RoHS compliant * Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches * Small, light weight module * Designed for easy integration into your project or product * Short range detection
Capsicum Oleoresin is prepared by extracting the crushed capsicum (Capsicum Annum Linn) with volatile solvents by percolation method. It contains the pungent principles, capsicin not less that 8 percent. It also contains the red colouring matter called Capsanthin. This product is a powerful irritant and a carminative, which is also used as a counter irritant in lumbago and neuralgia. It can also be used to treat stomach ache that involves poorly functioning stomach muscles and as an antibacterial agents. Extraction of oleoresin capsicum from peppers involves finely ground capsicum, from which capsaicin is extracted in an organic solvent such as ethanol. The solvent is then evaporated, and the remaining wax like resin is the oleoresin capsicum. An emulsifier such as propylene glycol is used to suspend the OC in water, and pressurized to make it aerosol in pepper spray. The high performance liquid chromatography (HPLC) method is used to measure the amount of capsaicin within pepper sprays. Scoville Heat Units (SHU) are used to measure the concentration or "heat" of pepper spray. A synthetic analogue of capsaicin, pelargonic acid vanillylamide (desmethyldihydrocapsaicin), is used in another version of pepper spray known as PAVA spray which is used in the United Kingdom. Another synthetic counterpart of pepper spray, pelargonic acid morpholide, was developed and is widely used in Russia. Its effectiveness compared to natural pepper spray is unclear. Pepper spray typically comes in canisters, which are often small enough to be carried or concealed in a pocket or purse. Pepper spray can also be bought concealed in items such as rings. There are also pepper spray projectiles available, which can be fired from a paintball gun. It has been used for years against demonstrators. Derived from chilli peppers, oleoresin capsicum is the active ingredient in pepper spray and in some topical pain relievers.
Neodymium magnets (also known as NdFeB, Neo or NIB magnets), are strong permanent magnets made from an alloy of neodymium, iron & boron. Part of the Rare-Earth magnet family, they have the highest magnetic properties of all permanent magnets. Due to their high magnetic strength and relatively low-cost, they are the preferred choice for many consumers, commercial, industrial and technical applications.NdFeB is divided into sintered NdFeB and bonded NdFeB. Bonded NdFeB is magnetic in all directions and corrosion resistance and is divided into Bonded Compression NdFeB Magnet and Bonded Injection NdFeB Magnet; while sintered NdFeB is easy to corrosion, the surface requires coating, generally divided into axial and radial magnetic charging. Advantages of Sintered NdFeB Magnet : 1. Very hard and brittle, high diamagnetic resistance, high cost / performance ratio, not suitable for high working temper ature; 2. Magnetic performance is higher than that of the rare earth cobalt permanent magnet, the residual magnetic induction strength, magnetic induction coercivity, the maximum magnetic energy product is very high, is the current magnetic performance of the best permanent magnet; 3. High cost performance.
Ferrite Magnet is manufactured from oxide material by powder metallurgical process. Its advantages include: low-cost excellent corrosion resistance, resistance to be demagnetized etc. The normal working temperature of Ferrite Magnet is between-40C and +250C.It can be magnetized before or after assembling. Generally, Ferrite Magnet can be machined to regular shapes like segments, blocks, rings and discs etc. The normal grades for sintered Ferrite Magnets are Y10,TY25, Y30, Y30BH, Y35, etc. Advantages of Ferrite Magnet: Ferrites have isotropic characteristics, weak magnetic performance, has the same magnetic performance in any direction, multipolar magnetic charge. The main raw material of ferrite is oxides, so it is not corroded by high temperature, high humidity or chemicals (except strong acid and base); with excellent diamagnetic impedance, no flux loss before and after assembly and magnetic charging; working temperature is-40C to + 250C, poor temperature coefficient; Br temperature coefficient is-0.2% /C, 0.2% under Br, etc. per 1 Cincrease; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Flexible magnets are low-cost extruded permanent magnets made by bonding a strontium magnetic powder ina flexible vinyl binder. Microcrystalline magnetic powder of flexible magnet leads to its high magneticperformance, and artificial rubber makes it very flexible. Its maximum magnetic energy product has reached 90KJ/ m3 (11.25MGOe), industrial mass production magnetic performance range of 16 to 68KJ/m3(2.0~8.5MGOe).Due to its excellent flexibility, it can assemble faster than molded magnets. Flexible magnetic sheets, magnetic strips and labeling magnets are easy to use and manipulate to your desired specifications. Advantages of Flexible Magnet: Flexible magnets are easy to use, easy to manipulate, low cost and extremely versatile. They can easily be cut, bent,twisted, slit, or coiled and adhere to multiple items and surfaces. In addition, flexible magnetic materials require no surface treatments so no special precautions need to be taken to protect the magnetic surface. Our simple sheet on Care Tips will ensure that the use of magnetic sheeting on vehicles will not mar paint finishes. Technical Data of Flexible Magnet: Shapes: Rolls or Sheeting & Strips Magnetization: Axially Magnetized Br: 1,600 Gauss BHmax:0.60 MGOe Hc: 1,370 Oersted's Max Operating Temperature:212F/100 Density(lb/in3): 0.133
Adopting unique production technology, Focus- 6300 buytl tapes are mainly made of butyl rubber supplemented by other auxiliaries and fillers, with the superior high polymer materials. With its strong adhesion property and air-tight property, our waterproof sealing butyl tapes are environmental and solvent-free. Main Specification (Customized demand sare acceptable.) 6mm*8m 8mm*6m 10mm*4.57m Main Color - black Technical Data Product Series FOCUS-6300 Series Application Automotive Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 230KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanized sheet, aluminum sheet and coppersheet. Advantages Strong adhesion, high tensile strength, excellent elasticity and extensibility. It can fully accommodate to the surface that it attached to Excellent performance in non-corrosive, weather resistance and adaptation. Applications Provide waterproof protection to car doors waterproof membrane. Provide waterproof and sealing protection to the battery of new energy automobile. Other waterproof applications on cars and new energy cars
Micro Silica Sand: Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica. Applications : Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste. Advantages : Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
Kaolin: Kaolin uses are multiple and diverse. Kaolin are used as functional filler, extender, ceramic raw material and pigment because of its whiteness and fine particle size. Kaolin also hold importance as raw material in refractory applications, concrete, rubber and fiber glass manufacturing. We, as a Kaolin Exporter welcome any size of international orders from Middle East and other countries. Applications: Paper: Kaolin used as a coating pigment and as a filler to replace fiber. It possesses desirable optical properties. Concrete: Kaolin helps to improve strength and durability of concrete. When added to concrete mix, reacts with free lime released during cement hydration to produce additional cementitious material, resulting in an improved high performance concrete. Plastics : Kaolin is widely used as filler in the plastics industry because of its inert chemical nature and its unique size, shape and structure. Agriculture : It is used as a carrier and diluent in fertilizers, pesticides and related products. It is suitable as carrier because it aides the retention of the formulations on the plant. Rubber : It is commonly used as functional filler in rubber applications. While Kaolin improves overall performance for Rubber in general, different types of white pigment play specific roles in rubber application. Paint : Kaolin used as an extender in paints. It reduces the amount of expensive pigment such as Titanium Dioxide. It assists with desirable rheological properties that help maintain proper dispersion and provide bulk to the product. Ceramic : Kaolin improves whiteness and brightness of ceramic body. Good plasticity, good shrinkage, low water absorption and casting rate are also very important properties of kaolin.
Fly Ash: Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries. The Major Utilization Areas Of Fly Ash : - Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC). - Part replacement of OPC in cement concrete. - High volume Fly Ash concrete. - Roller Compacted Concrete used for dam & pavement construction. - Manufacture of ash bricks and other building products. - Construction of road embankments, structural fills, low lying area development. - As a soil amender in agriculture and wasteland development. Types of Fly Ash: - According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties. - Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product. - Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash. - Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics. Minimum Order Quantity : 1 container
Our Acid Battery Scrap on 99.99%. Monthly Supply Capacity: 500 - 1500 metric tons, Type: all kind of scrap batteries, Fe Content: HMS Fe Content (%): 100%) Drained Battery Scrap: Black Packaging Detail: Pallet with shrink wrapping Battery features: - Sealed and maintenance free operation battery - Non-Spillable construction design. - ABS Containers and Covers (UL94HB), UL94V-0 optional. - Safety valve installation for explosion proof. - High quality and high reliability. - Exceptional deep discharge recovery performance. - Low self discharge characteristic. - Flexibility design for multiple install positions. - No memory effec - CE certificate - Wide operating temperature range Battery Application: -Solar system - Alarm System - Cable Television - Communication Equipment - Control Equipment - Security System - Medical Equipment - UPS - Power Tools - Toys - Emergency Power System - LED Lig WE ARE TRADING MANUFACTURERS OF ALL TYPES OF used car scrap battery WORLDWIDE. Specifications we are offer 1.dry charged battery & MF battery 2.Meet all DIN & JIS standard 3.Powerful quick scrap used a car battery Specifications Specifications 1.dry charged battery & MF battery 2.Meet all DIN & JIS standard 3.Powerful quick start & long life 4.1-2 year used car scrap battery 2/Product Feature: (1)Maintenance-free operation.there is no need to check specific the gravity of the electrolyte or add water to a battery during float service life. (2)Low self-discharge rate, small internal resistance. (3)The unique construction and sealing techniques of the battery, add the ABS plastic crust that guarantees leakproof operation in and position with no adverse effect on capacity or service life. (4)With our high-quality lead-tin-calcium alloy grids, it has a long usage life and deep discharge recoverability. (5)No pollution and no harm. Drained Lead Car Battery Scraps (Rains) Drained Lead-Acid Battery Scrap (RAINS per ISRI
