Connection Mode: Series and Parallel
Discharge Rate: Medium Discharge Rate
Accessories Type: Battery
Standard Voltage: 3.2V,3.6V,12V,24V,36V,48V,72V,96V,108V,120V,144V
Electrolyte: Acid
Voltage: 3.2V,3.6V,12V,24V,36V,48V,72V,96V,108V,120V,144V
Power: Battery Li-ion 1kwh,2kwh,3kwh,4kwh,5kwh,7kwh,10kwh
Cycle Life: More Than 2000 Times
Application: EV/UPS/Solar System
OEM/ODM: Welcome
Package: Carton and Pallet
Origin: China
Type: Lithium-Polymer Battery Pack
Rechargeable: Chargeable
Size: Medium
Rated Capacity: 20ah,25ah,30ah,40ah,50ah,60ah,80ah,90ah,100ah,120A
Usage: EV/UPS/Energy Storage System
Capacity: 20ah,25ah,30ah,40ah,50ah,60ah,80ah,90ah,100ah,120A
Battery Type: LiFePO4 Cell, Linicomno2 Cell
Warranty: 2 Years
Certificate: Ce/FCC/MSDS/Un38.3
Specification: lifepo4 cell, linicomno2 cell, lithium battery
HS Code: 85079090
Product Description
3.2V 6.4V 9.6V 12.8V 14.4V 25.6V LiFePO4 Battery Pack
Product specification
| Specification of 12V 33Ah(4S1P) battery module | ||
| No. | Items | Specifications |
| 1 | Charge voltage | DC 14.6V |
| 2 | Nominal voltage | 12.8V |
| 3 | Minimal capacity | 33Ah @0.2C Discharge |
| 4 | Charge current | Standard charge: 0.5C Rapid charge: 1C |
| 5 | Standard Charging method | In 25±2ºC, 0.5CmA charge to 12.8V, then CV(constant voltage 12.8V) charge till charge current decline to £ 0.05CmA |
| 6 | Charging time | Standard charge: 3 hours (Ref.) |
| 7 | Max. charge current | 1C |
| 8 | Max. discharge current | Max Continual discharge: 3C |
| 9 | Discharge cut-off voltage | 11V±1V |
| 10 | Operating temperature | Charging: 0°C ~ 45°C Discharging: -20°C ~60°C |
| 11 | Storage temperature | 0°C ~ + 45°C |
| 12 | Battery pack Weight | Approx.3.5Kg |
| 13 | Battery pack Dimension With case(W*D*H) | 157*51*318mm |
Uniqueness of Melsen Single Battery Cell | |
1 | Safety |
2 | Long Cycle Life |
3 | Low Internal Impedance |
4 | High Energy Density |
5 | High Power Density |
6 | Excellent Temperature Performance |
Melsen cell's performance and Application
3.2V 6.4V 9.6V 12.8V 14.4V 25.6V LiFePO4 Battery Pack
Uniqueness of SNL Battery Pack | |
1 | Modular Design |
2 | Pack Design with Light Weight |
3 | Series and Parallel Connection Technology |
4 | Precise Temperature Detection |
5 | Experimental Date Analysis |
6 | Without Wiring Harness Structure |
Safety Performance
3.2V 6.4V 9.6V 12.8V 14.4V 25.6V LiFePO4 Battery Pack
Item | Test name | Result |
1 | Over charge | No fire,no explosion |
2 | Over discharge | No fire,no explosion |
3 | Short Circuit | No fire,no explosion |
4 | Drop | No fire,no explosion,no leakage |
5 | Hot oven | No fire,no explosion |
6 | Crush | No fire,no explosion |
7 | Needle puncture | No fire,no explosion |
Battery quality control for after-sale
All of SNL battery cells in a pack are with very high consistency.In a pack, each cell has its own sole electronic code(ID number) for quality control after-sale. Assume one cell in a pack is damaged in any reason after several years later, we could provide a exactly same cell to the client to replace this damaged one(same voltage, capacity, impedance,etc.), in order to make sure all of the cells in this pack with very high consistency. SNL has a strong system working for this.
For more information, please contact with
Contact: Doris
Tel: +86 186 6567 6364
Email: info(at)sinolibattery.com
Skype: dorisluo2012
Whatapp: +8618665676364
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