Guangdong, China
Business Type:
Business Range:
Electrical & Electronics
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, PayPal, Western Union
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Lifepo4 Battery, Lifepo4 Rechargeable Batteries, 12ah 3.2v Rechargeable Lifepo4 Battery manufacturer / supplier in China, offering High Performance Ifr42120 LiFePO4 Rechargeable Batteries 12ah 3.2V, OEM Service 6lr61 9V Alkaline Battery Manufacturer, Zinc Carbon AAA R03 Um-4 Dry Battery for Radio Meters and Camera and so on.

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Supplier Homepage Products Lithium Ion Battery Others Lithium Ion Battery High Performance Ifr42120 LiFePO4 Rechargeable Batteries 12ah 3.2V

High Performance Ifr42120 LiFePO4 Rechargeable Batteries 12ah 3.2V

Get Latest Price
Min. Order / Reference FOB Price
500 Pieces US $16/ Piece
Production Capacity: 100000 Piece/Pieces Per Month
Transport Package: We Can Do Packing as Customer Requirements
Payment Terms: L/C, T/T, D/P, Paypal, Western Union
Type: LiFePO4 Battery
Charger Type: Electric Charger
Nominal Voltage: 3.2V
Size: 42120, 42.5*120.5mm
Place of Origin: Guangdong China (Mainland)
Brand Name: Eastar

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Basic Info

Model NO.: IFR42120
Model Number: Ifr42120
Nominal Capacity: 12ah
Weight: 380 G
Color: Blue
OEM: Yes
Life Cycle: More Than 1500 Times
Continuous Discharge Current: 1c
Burst Discharge Current: 5c
Trademark: Eastar Battery
Specification: with CE&ROHS certification, OEM/ODM
Origin: Guangdong China (Mainland)

Product Description

Packaging & Delivery

Packaging Detail: Standard packing or based on the customer's requirement
Delivery Detail: 7-15 workdays

1. IFR42120 lifepo4 batteries 12ah 3.2v
2. CE, SGS, ROHS, UN38.3
3.1500times cycle life
4. One years warrenty

Power tools
Electric vihicles
Electric bikes and so on

Why choose LifeP04?

Longer battery life - at least 5 times longer than lead acid batteries
Easy carrying and installation - can be carried and installed in any direction
Fast charging - about 4~6 hours to be fully charged
Lighter weight - 1/2~1/4 in weight compared to lead acid batteries
Require no change to a lead acid battery charging system
Better safety - mild warm, no explosion and firing, free of leakage
Low self-discharge
Free of charge memory
Steady discharge and charge performance.
Outstanding thermal stability
Wide temperature performance
Short circuit protection
Over charge and over discharge protection
Over current protection
Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals, no gasses during charge, free of leakage and pollution
No recycle required

1. We will ship the products within 15 workdays after receipt of payment.

2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping terms can also be arranged according to specific requirements.

3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.


1. We accept T/T, PAYPAL, Western Union, Cash and so on.

2. If you prefer other payment terms, please contact us

IFR42120 lifepo4 batteries 12ah 3.2v
ITEM Specifications
Nominal Capacity:  12000mAh 
Rated voltage 3.2V
Energy density  ( Wh/kg ) 105
Internal Resistance ≤ 4 mΩ
Charge (CC-CV) Charged with constant current to 3.65v and then charged with constant voltage to 0.1-0.2A
Charge (float) ≤3.6V
Max. charging current 3 C( 3 0A)
Standard . charging voltage 3.65±0.05V
Recommended   charging current 0.5C, 5A  ×2hours
Max. continuous discharging current 3C (30A) -10C(100A)
Max.pulse discharging current (30seconds)  1 5 C(1 5 0A)
Recommended  discharging current  1C(10A)
Max. End-off   discharged voltage 2.0V
Self  discharge  rate (monthly) 2-3 %
Dimensions  (mm) Diameter 38±1
Height 38120L:122 ±1 ; 38120S: 1 32 ±1
Weight  (Approx.) 38120L:300g; 38120S:  330g
Working temperature
Charging 0~45°C
Discharging -20~65°C
In one month -20~45°C
In six months -20~35°C

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