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LiFeMnPO4 Prismatic Battery: 12.8V 40Ah (512Wh, 100A) with Balancing PCM

Your Price: $475.00
Lead Time: 5 Business Day

Product ID # 6358
Part Number:

Lead Time: 5 Business Days!


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery                             Made of 4 pcs LiFeMnPO4 Prismatic Module: 3.2V 40 Ah in 4S configuration, Aluminum Panel, Nylon handle & Plastic Cover on the top 
Voltage 12.8 V (working)   15.2 V (peak)  10.0 V ( cut-off)
Capacity 40Ah (512Wh)
Cycle life >1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
  • Charge / Discharge terminals: 9" long 6 AWG open end wires
    • Red = Positive, Black = Negative 
  • 1x PCM (100A limited) installed with the  battery pack and protects the battery from
    • Overcharge (> 15.6 V)
    • Over discharge  (<8.0 V)
    • Over drain ( >100 Amp)
    • Short circuits
    • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.  
  • Acrylic Conformal Coating Technology applied for protect battery pack from
    • Static Electric Shock
    • Over-high pressure load 
    • Over-heat
    • Moisture & Dust
Energy Density 75.26Wh/kg 
Charging rate 13.33A recommended, 40.0A Max
Max. Discharging Rate 100Amp limited by PCM 
Dimensions(LxWxH) 205mm(8.0") x 132mm (5.2") x 220mm(8.7")
Weight 7300grams (16.2 lbs )
Note 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.


  • A Perfect 12.8V Battery module with 100A Max drain rate for EV, HEV application 
  • You may build battery pack for higher voltage (series connection) or higher capacity (parallel connection) 
  • Burn-time =  512Wh / motor's wattage


  • For safety issue, please don't remove the Plastic Cover on the top
  • Please click Knowledge on LiFePO4 battery to learn more detail 
  • 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

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Excellent customer service when I had questions
brucepick1 (Mystic, CT) 6/5/2012 12:20 PM
Received my order yesterday, delivered on date promised by shipping service. I'm pleased. Web site information was appropriately tech-ish for this technical product line. Other web based battery suppliers had far less information visible. Excellent customer service when I had questions. The sales consultant had more information than was shown on the web site and shared that information. My new battery pack is charging for the first time as I write this. I fully expect it will perform as intended.
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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
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