Mountain Bike 48V 20Ah Lithium Ion Battery 18650 Cyclindrical
Battery Pack OEM
Nominal voltage 48V
Cell inside18650 Li-NCM 3400mAh
Working votlage 54.6V - 39V
Standard charge current4A
Max. continuous discharge current 20A
Peak discharge current60A
Net weight(Approx.)About 5kg
Operating temperature 0C~ +45C
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| Specification | Note |
Nominal voltage | 48V | |
Nominal capacity | 20Ah | 0.5C |
Model | URB-SF4820 | |
Cell inside | 18650 Li-NCM 3400mAh | |
Configuration | 13S6P | |
Working votlage | 54.6V | Max. voltage |
39V | Min. voltage |
Standard charge current | 4A | |
Max. continuous discharge current | 20A | adjustable |
Peak discharge current | 60A | adjustable |
Net weight(Approx.) | About 5kg | |
Cycle life | 800times | |
Size | 76mm*110mm*385mm | |
Operating temperature | 0C~ +45C | |
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Shipping & Packing
1. Use at temperature below 40C,charge fully prior to long storage periods or if it has been stored for more than three months
2. If you find any single battery voltage is under 2V at room temperature,the battery has been over-discharged or is self- discharging due to some defect/parasitic load. Discontinue use until the fault can be corrected and the battery be recharged
3. Store in an open,well ventilated,dry,clean area, between -20C to 40C for maximum life. self-discharge will accelerated at higher temperature
4. Dont expose the battery to extremes
Aim to long term cooperation,all battery power we produce and sale have 12 months warranty since goods are received.In case some unpredicted quality problem(Violent transportation,improper using,extrem environment condition) pls do read manual or ask suggestion from us. Mainly 3 ways to solve after sales service problem.
1. Remote Technical support (help on some easy problems)
2.Sending some necessery material/conponents freely and fix it by yourself or your local Technical worker.
About large amount or tender order,all comply to contract.
Battery belong to DG products and freight cost is very expensive.To ensure your benefit, we will do our endeavour to solve any unpredicted problems.
Mutual communication and trust can last long benefit.Thanks and wish your support!