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LiFePO4 Battery: 12V 25Ah (300Wh, 50A rate) with LED Indicator - Replace SLA 12V 20Ah, lighter weight & Higher Capacity -- UN38.3 Passed

Your Price: $260.00
In Stock

Product ID # 6913
Part Number:


  • 12V 25Ah Polymer LiFePO4 rechargeable battery 
  • Build in PCB to protect battery from overcharged and discharged
  • LED indicator shows battery capacity status: Full, Mid or Low
  • Voltage: 12.8 V (working)   15.2 V (peak)  9.6 V ( cut-off)
  • Nominal: 12V
Capacity 25Ah
Cycle life >1000 cycles ( @ 0.2C rate, IEC Standard) Running 5 times more than SLA battery
  • One  PCB  installed with the battery pack and protects the battery from
    • Overcharge       (>15.6V)
    • Over discharge  ( <8.8 V)
    • Over drain ( >80+/-10 Amp)
    • Short circuits
Terminal B1 
Charging rate 12.5A  Max
Max. Discharging Rate 50A Max  (2.0C rate)
Dimensions(LxWxH) 181mm ( 7.1") X 77mm (3.0") x 170mm (6.7")
Weight 3050grams (6.0lbs 11.4Oz) ----   51.97% less than 12V 20Ah Lead Acid Battery

Please download the Specification here


  • Can replace 12V 20Ah Lead Acid Battery with 5 times more cycle life and 51.97% less weight with similar size
  • Can replace 12V NiMH or Lead acid battery pack with longer cycle life
  • Can power 12V DC devices with 50 A Max current drawn, such as electric scooter, e-bike  etc 


Please click Knowledge on LiFePO4 battery to learn more detail

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Product Reviews

(1 Rating, 1 Review) Average Rating:
great product selection.
K. Lafond (Portland, OR) 6/24/2014 10:52 AM
Thanks for the phone help and a great product selection. Best prices I could find on the internet.
UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

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
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