Quick Details
Place of Origin: GUA,Guangdong, China (Mainland)
Brand Name: EVERBRIGHT
Model Number: R20
Battery Type: Zn/MnO2
Nominal Voltage: 1.5V
Size: D
Nominal Capacity: >300MIN,3.9 Ohm continuous discharge, E.P.V. 0.9V
Short Circuit Current: >5A
Jacket: Metal
Type: R20 Size D UM1
Brand: EVERBRIGHT
Continuous discharge: >300Min
PCS shrinked: 2 PCS
PCS per box: 24 PCS
PCS per carton: 288 PCS
Port of delivery: Jiangmen Port,China
Performance:
1)Our R20 batteriy is made of high quality raw materials which have been inspected strictly before usage.
2)Our workers and technicians closely watched each step in the battery production processes, strictly executed the quality management system to insure each battery up to IEC standard.
3)Our R20 battery has the characteristics of high capacity, long-durability, super leak-proof, good performance of continuous discharge, long time of intermittent discharge, and it has low decline rate of capacity.
Chemical reaction:
In a zinc¡§Cmanganese dioxide dry battery, the zinc can is the negative terminal through which the electric current flows into the device. The zinc is oxidised according to the following half-equation.
Zn(s) ¡¨² Zn2+(aq) + 2 e− [E¡ã = -0.7626 volts]
The positive terminal is a mixture of chemicals ¡§C usually a mixture of manganese dioxide powder, carbon and an electrolyte to increase the electrical conductivity. A carbon electrode rod also is placed inside the middle of the battery, connecting the two metal-capped ends of opposite charge and serving as the positive terminal.The reaction is as follows:
2MnO2(s) + 2 e− + 2NH4Cl(aq) ¡¨² Mn2O3(s) + 2NH3(aq) + H2O(aq) + 2 Cl− [e¡ã ¡Ö +.5 v]
and the Cl− combines with the Zn2+.
There are other possible side-reactions, but the overall reaction in a zinc¡§Cmanganese dioxide battery can be represented as:
Zn(s) + 2MnO2(s) + 2NH4Cl(aq) ¡¨² Mn2O3(s) + Zn(NH3)2Cl2 (aq) + H2O(l)
We promise to provide you with high quality R20 battery as well as high efficiency services.
1) 2 PCS Shrink Pack,24 PCS/Colorful Box,288 PCS/Colorful Carton,1,000 Cartons/20'FCL; 2) 2 PCS Shrink Pack,12 PCS/Colorful Box,240 PCS/Colorful Carton,1,200 Cartons/20'FCL;
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Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: Everbright Model Number: R20 Size D UM1 Battery Type: Zn/MnO2 Nominal Voltage: 1.5V Size: D Nominal Capacity: >250 MIN, 3.9 Ohm, continuous discharge, E.P.V.0.9V Chemical system: Zinc-manganese dioxide (Zn/MnO2) Technology Criterion: IEC60085-2:2007,2006/66/EC Certificate: SGS, ISO9001:2008,MSDS,SONCAP Short Circuit Current: >5A Jacket: PVC Continuous discharge: >250 MIN Diameter: 32.30-34.20 MM Height: 59.50-61.50 MM Mercury:
The Dry Battery PTZ7L - 12V - 7Ah is a Valve Regulated Lead Acid sealed lead acid battery (referred to as VRLA) designed by AGM technology. AGM technology uses an Absorbed Glass Mat as a barrier; the electrolyte solution is absorbed at the plate, and the diaphragm is faster. Lead alloy composition and special additives suitable for starting purposes Advanced technology with an acid-free regulator valve, safe for users and vehicles. Outstanding advantages of the Dong Nai Maintenance-Free Dry Battery (VRLA) PTZ7A (12Vâ??7Ah) Specially designed for motorcycles. The most advanced technology for high performance, increased battery start-up, and service life Completely free of maintenance during use. Anti-shake design, suitable for all different terrain conditions.
Type Charger Charging Port 1port Connection Type-A Warranty 12 months Place of Origin Guangdong, China Combination Charger Voltage 12-24v Brand Name Yujie Model Number YJ-DS Design Style Charge Product Name usbc 12v socket Material ABS Output current 2.1A Output voltage 5V Digital display color Blue Product Color Black Usage Car/Boat Size 37*29*53mm Net weight 0.0261KG Gross weight 0.035KG
Type Car Charger, USB Socket, Power Outlet Charging Port 2 Ports Connection USB Port Warranty 12 months Voltage 12-24v Model Number DS2016 Design Style New China-Chic Product name 12 Volt 3.1A Dual Car USB Device Charger Power Socket Material ABS+PC Fireproof Material Input Voltage DC 12V-24V Output Voltage DC 5V 3.1A (1A & 2.1A) Application 12V -24V Cars, Bus, Marine, etc. Certificate CE,ROHS LED Color Blue Red Orange Green White Color Black Function Remote Control Usage Mobile Phone, GPS, Camera, Digital Devices Power Charging Packaging and delivery
Type Car charge Charging Port 2 Ports Connection USB Port Warranty 12 months Combination MP3/MP4 Player Voltage 12-24v DS2018 Design Style New China-Chic Product name 12V/24V Waterproof 2.4A Dual USB Charger Socket Power Outlet Material ABS+PC Fireproof Material Car USB Input Voltage 12v/24V Car Chargers Power Output: 5V 4.8A DC 5V/4.8A (2.4A for each) LED color Blue,Green,Red Usage Fits for Car,Boat,Marine,ATV,RV,Motorcycle and other 12-24V Vehicles Overcharge Protection Over-heated, over-current, over-charging protection OEM YES Color Black Easy to install Can be installed vertically Packaging and delivery Packaging Details 1pcs in one polybag,100pcs in one bigger ploybag,500pcs in one normal Carton
Type Car Charger, USB Socket, Power Outlet Charging Port 2 Ports Connection USB Port Warranty 12 months Voltage 12-24v DS2017 Design Style New China-Chic Product name 12V Dual Car USB Charger Socket 5V 4.2A 2.1A Power Outlet Material ABS+PC Fireproof Material Input Voltage DC 12V-24V Output Voltage DC 5V 4.2A (2.11A & 2.1A) Application 12V -24V Cars, Bus, Marine, etc. Certificate CE,ROHS LED Color Blue Red Orange Green White Color Black Function Remote Control Usage Mobile Phone, GPS, Camera, Digital Devices Power Charging -Broad Compatibility Unlike other car chargers, DIY USB outlet designed with a rubber USB cover makes it with life waterproof and dust-proof. It not only fits for DC 12-24V automobile but also have a perfect performance on boat, marine, motorcycle, 4-wheels, RV etc.
Function QC2.0 Maximum Output Power 18W Place of Origin Guangdong, China Usage Mobile Phone Material ABS Protection Overcurrent Private Mold NO Model Number DS2018 Input voltage and current 12v/4a output voltage and current 5V/4.5A Item 4.8A Dual USB Port Socket Charger Rocker Style, color BLUE,, RED Certificate CE FCC ROHS voltage 12-24V Material ABS+Nylon Application car ,boat samples free for 1 pc market range usa, australia, japan, eupora
* Waterproof Dual USB Port Charger Socket Outlet - This 12v usb outlet is built-in dual USB charging ports, two ports output: 5V/2.1A&1A (total 3.1A), that's enough to charge two devices simultaneously! IP65 waterproof grade allows the charger socket power outlet to do a good job under bad weather. * LED Indicator Light - With red LED indicator, when you charge your devices on your car or boat, the bright light on the 12v dual outlet socket will help you to find it easily in the dark. * Overcharge Protection - Over-heated, over-current, over-charging protection; This dual usb charger power socket will stop charge automatically when your device is fully charged. * Wide Compatibility - Universal usb charger socket power outlet fit for most 12-24V Car Motorcycle ATV UTV RV Vehicles Marine Boat. Charge for Samsung Galaxy Note 8/5/4/3/2, for Samsung Galaxy S9/S9 Plus/S8/S8 Plus/S7/S7 Edg, for Samsung Galaxy S3/S4/S5/S6 Active/ON5, for iPhone X/8/8 Plus7/7 Plus/6/6 Plus/6S/6S Plus/, for LG G7/G6/G5/G4/G3/G2/V10/V20/V30/G Stylo LS770, for Google Nexus 6/5/4/5X/6P and more. * Package Included- 1 x USB Power Outlet Socket; 2 x Terminals; Easy to contact customer service.
