Deep Cycle 12V 20ah LiFePO4 Battery Pack

- Oct 24, 2017-

Basic Info

  • Model NO.: OPT-IFR-1220

  • Connection Mode: Series and Parallel

  • Discharge Rate: High Discharge Rate

  • Accessories Type: Optional

  • Standard Voltage: 12.8V

  • Electrolyte: LiFePO4

  • Nominal Voltage: 12V 12.8V

  • Over-Charging Voltage: 14.6V

  • Constant Charge and Discharge Current: 0.2c

  • Cycle Life: 2000 Times

  • Application: Solar Lightings/LED and etc

  • Transport Package: K=K Cartons

  • Origin: Shenzhen, China

  • Type: LiFePO4

  • Rechargeable: Chargeable

  • Size: OEM

  • Rated Capacity: 20000mAh

  • Usage: Replace Gel AGM VRLA Batteries

  • Product: LiFePO4 Battery

  • BMS: Built-in

  • Cut-off Voltage: 10.5V

  • Certification: Ce/IEC/RoHS/Un38.3/MSDS

  • Warranty: 24 Months

  • Trademark: OEM/YINKAIPOWER

  • Specification: CE/IEC/RoHS/MSDS

  • HS Code: 8507600090

Product Description

popular 12v lifepo4 battery pack replace conventional 12v lead acid battery


Lithium Phosphate iron battery

Brand Name


Model NO. 


Battery type


Battery dimension


Nominal voltage


Nominal capacity


Weight without acid


Regular charge current


Const. discharge current


Max. discharge current


Package for battery

ABS plastic

Main Market

North America, Europe and South Africa


OptimumNano Main Products 


BMS built-in, affordable 4S4P.

Confirmity in 8 aspects principle
Conformity in capacity
2...Conformity in impedance
3. Conformity in self-discharging
4. Confirmity in voltage (soc)
5. Confirmity in discharge stage
6. Confirmity in Charge CC ratio
7. Confirmity in cycle life
8. Conformity in batch number

Comparasion between Sealed Lead Acid Battery and LiFePO4 Battery:

12v LiFePO4 Battery Pack List:

Above "12v LiFePO4 Battery" Data is for your reference only. We YINKAI POWER reserves the right to explain the terms of the event finally.