Product information | |
Nominal Voltage |
12,8V
|
Rated Capacity |
100Ah
|
Charging Voltage |
14,2 - 14,6V
|
Energy |
1,280Wh
|
Max. Charging Current
|
100A
|
Recommended Charging Current
|
20A~50A
|
Max.Discharging Current
|
100A(200A Peak in 3~5s)
|
Low Cut-off Voltage |
10V
|
Deep Cycle |
≥8000 times
|
Dimensions(mm)
|
L332 * B176 * H220 mm(13.1 x 6.9 x 8.7 inches
)
|
Item Weight(kg)
|
about 9.2kg
|
Number of cells
|
4pcs Grade A LiFePO4 Cells
|
Battery Terminals
|
M8
|
Operating Temperature
|
Charging:0℃ to 45℃; Discharging:-20℃ to 60℃; Storage: -10℃ to 50℃
|
Storage Condition
|
Store at ≥50% Capacity, Recharge Every 3 Months
|
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.
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.