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منتج بطارية ليثيوم LiFePO4 بقدرة 12.8 فولت 70 أمبير في الساعة

Time:2023-9-27 17:41:28
منتج بطارية ليثيوم LiFePO4 بقدرة 12.8 فولت 70 أمبير في الساعة

معلمة المنتج:

NO
Item
General Parameter
Remark
1
نموذج
GCLB-4F70
Single
2
Casing material for single cell
Nickel plated steel
 
3
Standard capacity(0.2C5A)
70Ah
 
4
Rated voltage
12.8 فولت
3.20V(Work voltage:3.20V)
5
Max.Charge voltage
14.6V
3.65V(Single Ave. charge Voltage)
6
Cut-off voltage
10V
2.50V(Single Ave. Discharge Voltage)
8
Standard charge current
70A
1C
9
charging Time
About 5h
 
10
Max Continuous discharge current
70A
1C
11
Peak discharge current
140A
2C 10seconds
12
Battery dimension(mm)
305*167*210  
13
(Approx.)Total weight(Approx.)
Approx 8.5Kg
 
14
(Max, at 1000Hz.)Impedance(Max, at 1000Hz.)
≤ 45mΩ
 
15
Charge method (CC/CV)

 

Standard
0℃~45℃
discharge
-20℃~45℃
storage
-20℃~45℃

 

Features of 12 volt 70ah lifepo4 battery

1. Grade A cells composed. Longer cycle life and stable inner structure.

2. Can be connected in parallel to creat higher capacity.

3. Support high discharge rate. 175A max continuous discharge current, 320A peak discharge current

4. IP65 waterproof. Suitable for marine application.

5. BMS built inside to manage battery state.

Usage Note:

1. The charge voltage of the battery must not be in excess of the parameters in the specification.

2. When the battery is used, the discharging voltage must not be lower than the parameters specified in the specification, otherwise the low voltage protection may be triggered.

3. The charging current of the battery and the discharging current of the battery must not exceed the parameter range of the specification, otherwise the battery may be damaged. 3.