Factory 12.8V 70Ah LiFePO4 Lithium Battery product
Produktparameter:
| INGEN |
Vare
|
Generel parameter
|
Bemærkning
|
|
1
|
Model
|
GCLB-4F70 |
Enkelt
|
|
2
|
Beklædningsmateriale til enkeltcelle
|
Forniklet stål
|
|
|
3
|
Standard capacity(0.2C5A)
|
70Ah
|
|
|
4
|
Nominel spænding
|
12,8V
|
3,20V (Arbejdsspænding: 3,20V)
|
|
5
|
Max.Ladespænding
|
14.6V
|
3,65V (enkelt gennemsnits ladespænding)
|
|
6
|
Afskæringsspænding
|
10V
|
2,50V (enkeltgennemsnitlig udladningsspænding)
|
|
8
|
Standard ladestrøm
|
70A
|
1C
|
|
9
|
lade tid
|
About 5h
|
|
|
10
|
Max Kontinuerlig afladningsstrøm
|
70A
|
1C
|
|
11
|
Spidsudladningsstrøm
|
140A
|
2C 10seconds
|
|
12
|
Battery dimension(mm)
|
305*167*210 | |
|
13
|
(Ca.) Samlet vægt (Ca.)
|
Approx 8.5Kg
|
|
|
14
|
(Maks, ved 1000Hz.)Impedans(Maks, ved 1000Hz.)
|
≤ 45mΩ
|
|
|
15
|
Opladningsmetode (CC/CV)
|
Standard
|
0℃~45℃
|
|
udledning
|
-20℃~45℃
|
||
|
opbevaring
|
-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.
