Complaint
A Grade Prismatic 3.2V 50ah 60ah 70ah 80ah 90ah 100ah 120ah 280ah 310ah LiFePO4 Lithium Ion Battery for Solar Power System
| Item | Specifications |
| Cell Type | Lithium-ion power cell |
| Nominal Capacity | 125Ah (The NEW BATTERY) |
| Nominal Voltage | 3.2V |
| AC-impedance(1000Hz) | ≤0.5mΩ |
| Maximum Charge Current at Room Temperature | 1C(Continuous)2C (60s) |
| Charging Voltage | 3.65V |
| Maximum Discharge Current at Room Temperature | 1C(Continuous)3C (60s) |
| Discharge End Voltage | 2.5V(>0ºC),2.0V(≤0ºC) |
| Max Operating Temperature Range | Charge: 0ºC ~ 60ºC |
| Discharge: -30ºC ~ 60ºC | |
| Optimal Operating Temperature Range | Charge: 15ºC ~ 35ºC |
| Discharge: 15ºC ~ 35ºC | |
| Storage Temperature | 1 month: -40ºC~ 45ºC |
| 6 months: -20ºC ~ 35°C | |
| Cycle life | 6000cycles @80%DOD |
Caution
1. Charge
a) NO over-charge,the charge voltage should not be over 3.65V.
b) NO reverse charging2. Discharge
a) No short circuit
b) The end of discharge voltage must be over 2.0V.
c) The discharge temperature range is -30ºC~ 60ºC.Charging will stop when any part of the battery reaches 60ºC.
d) Optimal discharge temperature range is 15 ºC~ 35ºC. Do not discharge for a long time in outsidethe optimal temperature range.
3. Put cells away from children
4. Storage and Usage
a) For any short time storage (in one month), cell should be in a clean and dry area(humidity ≤65% RH)and at -40ºC ~+45ºC at 20~40%SOC .
b) For any long time storage (in 6 month), cell should be in a clean and dry area(humidity ≤65% RH)and at -20ºC ~+35ºC at 20~40%SOC.
c)During the course of storage or usage, keep the cells upright .
Our overseas warehouses are located in Germany, the Netherlands and the Czech Republic.
1.What's the brand of your selling battery? Is the battery Grade A and brand new?
