Product information
Nominal voltage	38,4V
Nominal capacity	100Ah
Charging voltage	43,4 - 43,8V
Energy	3,840Wh
Max. charging current	200A
Recommended charging current	50A~10A
Max. Discharge current	200A(400A Peak in 3~5s)
End voltage	30V
Deep Cycles	≥8000 times
BMS	200A
Dimensions(mm)	L522 x W240 x H218mm
Weight(kg)	about 28,3kg
Number of cells	12pcs Grade A LiFePO4 Cells
Battery terminals	M8
Operating temperature	Charging:0℃ to 45℃; Discharging:-20℃ to 60℃; Storage: -10℃ to 50℃
Storage  conditions	Store at ≥50% Capacity, Recharge Every 3 Months

 

Warm Tips for Connections

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1. To connect in series or /and parallel, batteries should meet the below charging/ discharging voltage). As there are subtle differences in the conditions: 

a). identical batteries with the same battery capacity (Ah) and BMS (A);

b). from the same brand (as lithium battery from different brands has their
special BMS) 

c. purchased in near time (within one month).

2.Restriction for parallel and series connection:

Up to 5 identical batteries for serial connection up to 60 V and no limit for parallel connections.(12V)

Up to 3 identical batteries for serial connection up to 72 V and no limit for parallel connections.(24V) 

36V/48V LiFePO4 battery does not support series connection, only support parallel connection.

3.Two necessary steps before connecting: These two steps are necessary to reduce the voltage difference between batteries, and through these, the battery system can provide the best of it in series and/or parallel.
Step 1: Fully Charge the batteries separately.
Step 2: Connect the batteries one by one in parallel and leave them together for 12-24h. And then you can connect your batteries in series and/or parallel.

4.Or if you need to load and unload them together, the following steps should be taken:
A: Fully recharge the batteries separately before the first connections.
B: Disconnect the connections among the batteries and recharge the batteries separately once a month.

C:If there is slight voltage difference among batteries during series use, please read page 38 of the manual.