- Contact Person : Ms. Zhang Sophie
- Company Name : Jiangsu E Motors Co., Ltd.
- Tel : 86-0159-86223326
- Address : Jiangsu,Changzhou,86 Wujin Boulevard West, Changzhou, Jiangsu province, China
- Country/Region : China
- Zip : 213614
siler fish 48V lithium manganese oxide battery pack for 250W electric bicycle
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Battery Pack | |||
Model | EM001 | EM002 | EM003 |
Battery Material | Lithium Manganese Oxide | Lithium Iron Phosphate | |
Nominal Voltage | 36V | 48V | 36V |
Rated Capacity | 10Ah | 10Ah | 10Ah |
Pack Dimension | 74×110×385(mm) | 74×110×405(mm) | 74×110×405(mm) |
Internal Impedance | ≤100mΩ | ≤140mΩ | ≤200mΩ |
Max Charge Voltage | 42V | 54.6V | 43.8V |
Max Charge Current | 4A | 4A | 4A |
Min Discharge Voltage | 30V | 39V | 30V |
Rated Discharge Current | 5A | 5A | 5A |
Max Discharge Current | 15A | 15A | 15A |
Charging Mode | CC/CV | CC/CV | CC/CV |
Pack Weight | About 4.3kg | About 5.3Kg | About 4.5Kg |
Over Current Protection | 25A±3A | 25A±3A | 25A±3A |
Cycle Life | 600cycles | 600cycles | 800cycles |
Charge Temperature | 0-45°C | 0-45°C | 0-45°C |
Discharge Temperature | -20-55°C | -20-55°C | -20-55°C |
Certificates | CE,UL | CE,UL | CE,UL |
Range with one charge | ≥40km (Motor 250W ) | ≥50km (Motor 350W) | ≥40km (Motor 250W) |
Charger | |||
AC Input | 100-240V,50/60Hz | 100-240V,50/60Hz | 100-240V,50/60Hz |
DC Output | 42V 2A | 54.6V 2A | 43.8V 2A |
Dimension | 158×71×46mm | 168×84×46mm | 158×71×46mm |
Charging Time | About 8h | About 8h | About 8h |
Safe Demand | CCC CE | CCC CE | CCC CE |
Wire Length | AC 1m DC 1m | AC 1m DC 1m | AC 1m DC 1m |
DC Plug | Inside:+ Lateral:- | Inside:+ Lateral:- | Inside:+ Lateral:- |
Transportation and Storage
--- Transportation Avoid violent vibration, impact, crash, solarization or drench. Could be transported by truck, railway, ship or airplane. --- Storage Storage in a clean, dry and ventilated environment under the temperature of-5°C~35°C and |
humidity less than 85%. Avoid contact with corrosive materials and keep far from any heat resource.
NOTICE!. 1. Do not use the Battery in other than the following condition, otherwise, the Battery might cause heat generation, damage, or deterioration of its performance. (Charge: 0~45°C; Discharge : -20~50°C; Store less than 1 month : -20~50°C; Store less than 1 year : -20~25°C) 2. In case young children use the battery, instruct them on the contents of the instructions and ensure the batteries is correctly used by them at all times.
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3. Please read and follow the handling instructions for the battery before use. Improper use of Battery may cause heat, fire, rupture, damage or capacity deterioration of the battery.
4. In case the battery terminals are dirt, clean the terminals with a dry cloth before use. Otherwise power failure or charge failure may occur due to the poor connection with the instrument.
