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Electric folding bicycle Motor output: 250w Drive mode: electric / pedal+electric assist / pedal Battery: lithium Battery capacity: 24v, 10Ah Max. Speed: 18km/hr Weight limit: 100kg /220 pounds Frame type: high carbon steel Wheel: kenda, 12.5" x 1.75" Color: black / white Dimension: 1230(l)x530(w)x896(h)mm Dimension(folded):730(l)x530(w)x1068(h)mm Net. Weight: 20kg
Basic Parameters Dimensions: 201 x 99 x 35 mm Weight: 333g Adapter Input: AC 100 ~ 240 V Output: DC 24V 2.65A Display mode Segment LCD with white backlight + LED in red and green Function Introduction Charge Active, pre-charge, constant current and constant voltages are the stages of charging mode. The initial charging mode depends on the battery voltage, so active and pre-charge don't happen to every batteries. For charging mode and current, please refer to the paragraphs of charging mode and charging current on page 2 & 3. Tester will stop charging if one of the conditions below was met. 1) Remaining capacity 99% & current intensity = 0 2) Remaining capacity = full charge capacity 3) Current intensity reduce to end charge current when constant voltage charge 4) Remaining capacity reach up the set value Discharge Constant current discharge for double loads Inner load: 0 ~ 1000mA, adjustable continuously via Battery Manager External load: 0mA, 500mA, 1000mA, 1500mA, 2000mA, five gears with dip switches offered Tester will stop discharging if one of the conditions below is met. 1) Remaining capacity set value 2) Voltage set value 3) Current intensity reduce to zero Remarks: Many batteries can not measure exact current intensity, which cause an else current value appears after you set a value. However, the actual discharging current is the same with your set value. Test Testing time is 12 seconds and the purpose is to check both the charging and discharging performances. After finishing test, LED flickers with green color and LCD reports the test result. Normal: Test OK Shown on LCD Abnormal: Test NG Shown on LCD Possible causes and solutions for the abnormal: 1) Cause: battery voltage is too low to discharge Solution: try to charge the battery to raise voltage 2) Cause: remaining capacity is too full to charge any more Solution: try to discharge the battery to reduce the remaining capacity 3) Bad contact of battery connecting wires 4) Damaged battery 5) Tester trouble Capacity Correction The battery capacity value in the battery management chip will different from the actual capacity after a battery goes through many recycling cycles. It will affect the use of the battery when the difference reaches a certain degree. Capacity correction is to deep discharge a battery and then fully charge, which will correct the capacity value in the battery management chip. Remarks: Discharging current can be set via Battery Manager. Deep discharge will cause a battery losing communication with tester, so battery dropping phenomenon may happen in the discharging process if the end capacity and voltage are set too low. In such a case, active charge will make the battery work again. 50% Capacity CD50%: charge firstly, and then discharge to 50% capacity DC50%: discharge firstly, and then charge to 50% capacity Online Functions Tester can be connected with master machine via a USB port. Users can monitor, control and set parameters via Battery Manager software in the master machine. Monitoring Battery information can be monitored via three windows. 1. Home screen Battery bar and brief information can be read on home screen. 2. Battery detail information window Show smart battery data in real time and the data can be saved and printed in image format. 3. Battery graph window Voltage, current and capacity are traced in curves. Control Battery Manager can control slave machine completely. Right-click menu on the battery bar includes the related commands. Attention All the functions of charge, discharge, capacity correction and 50% capacity are comply with the charging discharging conditions, which are showed on function introduction paragraph in page 4 & 5, so parameters should be set reasonably. Especially, deep discharge will cause a battery losing communication with tester. Others 1. Active cooling 2. Active batteries of zero voltage When a battery is deep discharged, the discharge protection circuit will start up and the voltage in the battery connector will become zero voltage. In this case, an appropriate voltage should be supplied to active the battery. 3. Battery identification Battery information can be read from battery management chip after establishing communication. 4. Intelligent protection Against over-current, over-voltage, over-charge, over-heat and short circuit. 5. Fan Discharging mode: fan startup Other modes: fan startup when temperature above 48 Fan stop working when temperature below 40 6. Trouble alarm LED flickers in red color and current command stops when one of the conditions below happen. 1). There is not current for around 50 seconds when charge. 2). There is not current for around 25 seconds when discharge. 3). Charging time is above 8.8 hours. 4). Discharging time is above 9.9 hours. 5). Suitable for almost all laptop batteries, above 95% Structure Accessories 1).1 * adapter 2). 1 * USB cord 3). 1 * CD 4). 13 * connectors 5). 10 * cables 6). 10 * jumpers 7). 1 * loader Standard Export Carton
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ITEM NO. MY1016Z2 POWER 250W /350W VOLTAGE 12v/24V/36v RATED SPEED 3000-3300RPM RATED CURRENT =78% WEIGHT:2.3KGS
TMI 135.1.1.200501 - Single Needle Flat Bed Garment Industrial Sewing Lockstitch Machine TMI 1.1.200501 Product Details Needle No: 1 Stitch Length: 0-5mm Presser Foot Lift Height: 5.5-13mm Spm: 4500 Cbm: 650*250*470 Weight: 32/35 Power: 250W Features: 1) High speed and light weight 2) Automatic lubricating system 3) Can sew light to medium heavy material, such as knits and chemical fiber
Electric cycle conversion kit 24v 250w.Trade
250w high speed brushless geared motor 24v, 8ah li-ion battery 24v intelligent brushless controller Al alloy frame 140*28*64(cm)
Electric cruiser 250w digital frequency conversion electrical motor Battery: 24v, 17ah Max speed: 30km/h Container: 95pcs/20ft, 200pcs/40ft
Suez Canal Searchlight Lamp : Type Base 24V 60W G6.35 24V 150W G6.35 24V 250W G6.35 24V 300W G6.35 120V 300W GX6.35 120/240V 600W G9.5 120/240V 600W P28S 110 1000W GY16 220V 1000W GY16 110/220V 1000W GX9.5 110/220V 2000W GY16 110/220V 2000W GX9.5 110/220V 2000W G38.
Battery 24V, 10AH, Lithium Motor 250W Brushless Frame Steel Front fork Aluminum alloy suspension PAS Nonzero start Wheel 12¡± Max speed 25km/h(pure electric) Range Per charge 35kms.
Electric Assist System Sensor: Lishui, ES-02, 1:1 intelligent speed sensor Display: Jiate, ED-02, LED three modes Controller: Lishui, EZ-02, 24V/250W, EN-15194 Battery: Lithium ion 24V/10Ah Charger: Li-ion battery charger, CE certificate
Cute 250w/350w permanent magnet brushless double geared high speed dc hub motor for electric bicycles Model: q-f-100sx; Voltage: 24v, 36v or 48v; power: 150w, 180w, 200w, 250w, 350w Wheel size: 16", 18", 20", 22", 24", 26" or 28" Diameter: 108mm; weight: 2kg Application: front-driving motor Standard applicability: front fork size is 100 mm(80~100mm for option) Spoke: 13g/14g; other size for option; Hall sensor or sensorless for option; Advantage: light, silent, strong climbing capacity, high efficiency and excellent starting performance. Weight:2kg.
Portable overhead projector Projection stage 285mm x 285mm (a4) Power source 220v/230v/240v, 50hz, (optional 110v/60hz) Projection lamp dual halogen lamp, ehj 24v 250w/ evd 36v 400w Light output ehj 24v 250w 36v 400w Cooling low-noise dual cross flow fan
The stainless steel billets can transform to seamless pipes and tubes, that are primarily used in the electronics, instrument, petrochemical, shipbuilding, boiler, heat exchange, and nuclear power industries. Stainless steel seamless pipe and tube Usage!gpiping/heat exchanger/boiler tube/pressure tubing/instrumentation/precision tubing Outside diameter!g6 ~ 530 mm Thickness!g0.5 ~ 35 mm
Motor: 180w-250w brushless hub motor Battery: 36V 10AH Lithium battery Chargers input voltage: 110V- 24V AC Max Speed: 25km/h Max Load: 100kg Shimano 6 speed derailluer Wheel Size: 26¡± Pas: 1:1 Pedal assistance system Options: aluminium alloy frame, handlebar, rear carrier, rim, crank and mudguards. Dimension: 160*28*78cm Capacity: 80pcs/20ft, 188/40HQ container.
Motor: 180w-250w brushless hub motor Battery: 36V 10AH Lithium battery Charger¡¯s input voltage: 110V- 24V AC Max Speed: 25km/h Max Load: 100kg Shimano 6 speed derailluer Wheel Size: 26 Pas: 1:1 Pedal assistance system Options: aluminium alloy frame, handlebar, rear carrier, rim, crank and mudguards. Dimension: 160*28*78cm Capacity: 80pcs/20ft, 188/40HQ container.
