3.2V50AH Pouch Batteries Solar Energy Storage Lithium Ion Batteries
lifepo4 battery 3.2v 40AH 100ah 200ah 300ah lithium ion battery
Parameters of 3.2v 40AH lithium ion battery
NO. |
Item |
Specification |
1 |
Nominal capacity |
40Ah@ 0.3C(12A)discharge |
2 |
Nominal voltage |
3.2 V |
3 |
Dimension |
46(H)*116(W)*178(L)mm |
4 |
Impedance |
≤2mΩ |
5 |
Charge cut-off voltage |
3.65 V |
6 |
Charge current |
Standard charge:0.3C5A Rapid charge: 1C5A |
7 |
Standard Charging method |
0.3C5A constant current(CC)charge to 3.65V,then constant voltage 3.65V(CV)charge till charge current decline to≤0.02C5A |
8 |
Charging time |
Standard charge:5.0h(reference) Rapid charge:3.0h(reference) |
9 |
Max. discharge current |
1.0 C5A |
10 |
Max instant discharge current |
2.0 C5A |
11 |
Discharge cut-off voltage |
2.0 V |
12 |
Operating temperature |
Charge:0°C ~ 45°C Discharge:-20°C ~ 60°C |
13 |
Storage temperature |
-10°C ~ 45°C |
14 |
Storage humidity |
|
15 |
Cell Weight |
Approx:1400g |
Notice of 3.2v 40AH li-ion battery
Use the battery charger specifically for that purpose when recharging.
Do not discard the battery in fire or a heater.
Do not dismantle the battery
Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.
Do not use or leave the battery near a heat source such as fire or heater.
Please choose LiFePO4 battery charger when charging.
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