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Powerizer LiFePO4 Battery: 12V 20Ah (240Wh, 30A rate ) with Balancing PCM, Replace SLA with 5 times longer life & lighter weight (23.76)

Your Price: $269.95
In Stock

Product ID # 6453
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...
Packing                             12.8V 20Ah LiFePO4 rechargeable battery is made of 24 pcs LiFePo4 3300 mAh cells in 4S6P configuration.
Voltage Voltage: 12.8 V (working)   15.2 V (peak)  10.0 V ( cut-off)
Capacity 20Ah (240 Wh)
Cycle life >1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
  • One PCM (30A limited) is installed for balancing and protecting the battery from
    • Overcharge (>15.2 V)
    • Over discharge  (<10.0 V)
    • Over drain ( >30 Amp)
    • Short circuits
    • Note: balance function will only take place after battery is fully charged and must wait a minimum of 30 minutes for the cells to balance before being use. If use right away, no balance will be taken place.
Energy Density 97.47Wh/kg 
Charging rate 19.8 A Max
Max. Discharging Rate 30Amp limited by PCM
Dimensions(LxWxH) 178mm(7.0") x 76mm (3.0") x 170mm(6.7")
Weight 5LB 4.0 oz   ----  62.51% less than 12V 20Ah Lead Acid Battery


  • Can replace 12V 20Ah Lead Acid Battery with 5 times more cycle life and 59.05% less weight with similar size
  • Replace 12 V NiMH and Lead acid battery with much longer cycle life
  • A Perfect 12.8V Battery module with 30A Max drain rate for Ebike, E-Scooter application 
  • You may build battery pack for higher voltage (series connection) or higher capacity (parallel connection) 
  • Burn-time =  253.44Wh / motor's wattage


Please click Knowledge on LiFePO4 battery to learn more detail

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Product Reviews

(1 Rating, 1 Review) Average Rating:
highly recommend
Bruce McNair (Leander, TX ) 9/25/2013 9:49 AM
I have always recommended your site to my customers who are looking to install batteries in their Garden Railroad Locomotives.
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.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
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Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
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The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
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