Rechargeable 12v Lithium Ion Battery Pack 70ah With Deep Cycle Life and High Discharge Rate
Item |
Basic parameters |
Model |
12V70AH |
Material of Anode/Cathode |
LiFePO4/Graphite |
Size |
120(T)×152(W)×240(H)(mm) |
Weight |
≤7kg |
Nominal capacity |
70Ah |
Nominal voltage |
12V |
Internal resistance: |
≤8mΩ |
Energy density |
≥120Wh/kg at 0.2CDC |
Volumetric energy density |
≥220WH/L at 0.2CDC |
Discharge cut-off voltage |
8.0V |
Charge voltage |
14.6V |
Standard charging |
0.2C constant current charge to 14.6V, then constant voltage 14.6V charge till charge current decline to≤0.05C |
Standard discharging |
0.2C CC discharge to 8.OV. |
ntinual charge current |
2C |
Max. continual discharge current |
5C |
Max. Charge/discharge pulse current |
8C |
Operating temperature |
Charging: 10~45°C |
Storage temperature |
Less than 1 year: 0~25°C Less than 3 months: -10~45°C |
High temperature performance |
0.5C capacity higher than 98% of nominal capacity at 55°C |
Low temperature performance |
0.2C capacity higher than 70% of nominal capacity at -20°C |
Standard charge/discharge cycle life |
Cycle life of standard charge/discharge capacity after 2000 cycles greater than 80% of initial capacity |
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P
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Soft pack, barren liquor ,excellent security, need not safety valve
· Large capacity . long cycle life, high energy density
· Low internal resistance, low self-discharge rate
· Superior performance in rate discharging
· 360 degree in any display, high space utilization
· Wide operating temperature : -20-55 degree
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1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car
2. Light electric car: e-bike, e-scooter,e-motorcycle, electric golf cart, e-wheelchair
3. E-tool: electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices, Telecom base Station
6. Small medical equipment and portable equipment
What we can do:
1. All of our products have proceeded comprehensive testing before shippment;
2. Support imprint your logo on products;
3. OEM orders are warmly welcome!
Warranty and Return:
1. All products have been tested before ship out;
2. All products have 1 year warranty. ( We will Changing or Refunding our products if problems appearanced in 1 year, in the case of correct operation according to the technical specification.)
3. We own the best after-sale service. If any problems happen, our team will do our best to solve for customers.
Send Inquiry to This Supplier
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