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36 volt 10Ah li ion battery for electric bicycle

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Battery Manufacturer 36 volt Lithium ion battery for electric bicycle,e-bike with High quality BMS

Cell Model EAS5Ah
Capacity(0.5C) ≥5Ah
Rated Voltage(V) 3.7V
Typic Impendance(mΩ) ≤1.2mΩ
Battery material NMC catthode material

 

Pack Combination methord 2P10S
Minimum Capacity(0.5C) 10Ah
Norminal Voltage 36V
Max. charge voltage 42V
Discharge cut-off voltage ≤31V
Max. charge current 5A(0.5C)
Max. working current 15A(1.5C)
Standard charge current 0.2C
Standard discharge current 0.5C
Pack impendance standard ≤150mΩ
Weight(Approx.) 3.7Kg
Max. dimension (LxWxH)(mm) 65*150*430
Charge temperature 0°C~45°C
Discharge temperature -10°C~55°C

 

 

BMS Single cell over-charge cut-off  voltage 4.2V
Over-charge release voltage 4.1V
Single cell under-discharge cut-off voltage  2.75V
Discharge release voltage 3.0V
Over-discharge cut-off current 52A
Over-discharge cut-off current 1.5S
Short-circuit production 150A
Short-circuit production delay 500μs
Condition for the recovery  of over-current  and short circuit  
Balance current 40-50mA
Balance condition 4.175V

 

Product Advantages:

1) Green product

2) Long standby time

3) One year warranty

4) Excellent safety performance

6) Excellent storage performance and low self-discharge rate

7) Short circuit testing passed

8) Overcharge testing passed

9) Over discharge testing passed

10) 150C thermal shock test passed

 5. BMS:


Our BMS consists of Master BMS Circuitry (we named "BMU"), Slave BMS Circuitry (we integrate it into our battery module) and contactor.
 
Besides the basic functions such as over charge/ discharge, over current, short circuit, over temperature and balancing, Our BMS owns the following features,
 
a. Master-Slave architecture makes the system flexible;
b. Two level warning makes maintenance easier;
c.0 and industrial level electronic components make system reliable;
d. Contactor makes high rate charge & discharge feasible;
e. Periodic insulation measurement makes personnel safety possible;
f. Host can control the system easily; 

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