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12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

Brand Name:Topband
Certification:ISO9001, IOS14001, UL1642
Model Number:TB1220F-P120B
Minimum Order Quantity:10
Delivery Time:2~3weeks for samples; 4~6weeks for mass production
Payment Terms:L/C, T/T
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Address: Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China
Supplier`s last login times: within 39 hours
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Product Details

12V 20Ah Lithium Iron Phosphate Battery , long cycle life


1. Specification

NO.ItemsCriteriaRemarks
2.1Rated Capacity20Ah
Minimum Capacity19Ah
2.3Nominal Voltage12.8V
2.5Internal resistance≤40mΩ
2.9Maximum charge current20A
2.10Standard discharge current20A
2.11Maximum discharge current40A/Continuous
2.12Pulse discharge current50A/Continuous for 3s
2.13Discharge cut-off voltage10.0V


2.14

DimensionLength: 150±3mm
Width: 68±3mm
Height: 135±3mm
2.15WeightApprox: 2.6Kg


2.16

Operating TemperatureCharging:0~45℃
Discharging:-20~60℃
Recommended operating temperature:15℃~35℃
2.17Self-discharge rateResidual capacity:≤3%/ month;≤15%/years
Reversible capacity: ≤1.5%/ month;≤8%/ years
2.18Storage Temperature & Humidity RangeLess than 1 month:-20℃~35℃,45%RH~75%RH
Less than 3 months:-10℃~35℃,45%RH~75%RH

Recommended storage environment:
15℃~35℃,45%RH~75%RH

Long time storage:
If the battery need be stored for a long time, the voltage should be 36V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months



2. Features:

  • Long cycle life, more than 2000 cycles @ 100% DOD.
  • Hight energy density
  • Safety performance
  • Built-in BMS
  • Environment friendly
  • Customized available.



3. Dimensional Drawing


4. Storage & Transportation

* Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

* Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.

* The battery should be stored in 50% SOC during transportation.

* The battery need to be charged every 6 months if out of use
* Keep the battery against dropping, turning over and serious stacking during loading.


5. Warning & Tips

Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.













China 12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles supplier

12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

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