About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

LiFePO4 Rechargeable Battery: 12V 32Ah (384Wh) - Replace SLA Battery with lighter weight - UN38.3 Passed -

Your Price: $99.00
In Stock

Product ID # 9055
Part Number:


Nominal Voltage 12V (also called 12.8V)
Nominal Capacity 32Ah
Energy 384Wh
Internal Resistance ≤40mΩ
Cycle Life >2000 cycles @ 1C 100% DOD
Monthly Self Discharge <3%
Efficiency of Charge 100% @ 0.5C
Efficiency of Discharge 96-99% @ 1C
Charge Voltage 14.6±0.2V
Charge Mode 0.2C to 14.6V, then @14.6V, use 0.02C charge current (CC/CV)
Charge Current 16A
Max. Charge Current 32A
Charge Cut-off Voltage 15.6V±0.2V
Continuous Discharge Current 50A
Max. Discharge Pluse Current 60A (<3s)
Discharge Cut-off Voltage 8V
Charge Temperature 0 to 45 °C (32F to 113F) @60±25% Relative Humidity
Discharge Temperature -20 to 60 °C (-4F to 140F) @60±25% Relative Humidity
Storage Temperature 0 to 40 °C (32F to 104F) @60±25% Relative Humidity
Water dust Resistance IP56
Plastic Case ABS
Dimension 200x130x178 mm (7.87 x 5.12 x 7"); (178mm includes the positive and negative terminals)
Weight 4.80Kg (10.58 LBs)
Terminal T5
Charger Option You can purchase 12.8V 15A LiFePO4 charger for this battery
  • Do not use in series or in parallel
  • Must use LiFePO4 charging circuit. Do not use Lead Acid charger to charge this battery.
  • This battery must be shipped by Class 9 package, and there is extra handling fee, please add handling fee into shopping cart

Please download the Specification here


  • Charging current should be less than maximum charge current specified in the Product Specification, Charging current bigger than recommended current may damage the battery;    
  • Discharging current should be less than maximum discharge current specified in the Product Specification;Discharging current bigger than recommended current may damage the battery;  
  • It should be noted that the cell would be possible to be at a over-discharged state by its self-discharge characteristics in case the cell is not used for long time.
  • In order to prevent over-discharging, the cell shall be charged periodically to maintain between 13.2V and 13.6V (2month one cycle),Over-discharging may causes loss of cell performance, characteristics, or battery functions;  
  • Please charge the battery within 12 hours after use;    
  • Battery storage environment follow the above conditions and in standard atmosphere, should be without strong magnet, no power, no static;  
  • Do not reverse the polarity of the battery pack for any reason;            
  • Do not short circuit the battery pack;  
  • Do not reverse polarity charging;  
  • Do not immerse the battery pack in water or sea water, or get it wet;    
  • Do not disassemble battery;    
  • Do not expose the battery to extreme heat or flame;  
  • Please use special charger for charging;  
  • Do not combine the battery pack in series or in parallel;
  • International Customers: Due to the high shipping cost , we are sorry we do not issue warranty, return or refund for this item. You are buying at your own risk.
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

Product Reviews

(0 Ratings, 0 Reviews)
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
Mailing Lists