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LiFePO4 Rechargeable 14430 Cell: 3.2V 400 mAh, 0.4A Rate, 1.28Wh (Button Top, 4/5AA size) (0.12)-- UN38.3 Passed (NDGR)

Your Price: $1.40
In Stock

Product ID # 5860
Part Number:


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Quantity Discounts

25 to 49$1.33
50 to 99$1.30
100 to 500$1.26
 Nominal Voltage        Average 3.2 - 3.3 V
 Nominal Capacity                 
  • 400mAh ( at 0.2C rate, 3.8V cut-off)
  • Energy density:  75.29wh/kg
 Max.Charging current
 Max.Discharging current      0.8A max (0.2C rate)
 Dimensions (DxH) (max with tab)      14.0 mm (Max 14.2) x 43.40 mm (Max 43.60)
 Weight      0.6 oz (17.0 grams)
Operation Temperature
  •  Charging: 0 oC (32F) - 45 oC (113F)
  •  Discharging: - 20 oC (-4F) - 60 oC (140F)
 Cycle Performance
  • >2000 (80% of initial capacity at 0.2C rate, IEC Standard) 
    • 2 times more than NiMH  and 10 time more than SLA
 Detail Data Sheet    Please download the specification here
 Smart charger
  • Must use a Smart Charger (<0.4A) to charge this LFP cell (we currently don't have this charger available)



  •  Li-Fe-PO4 battery must be cut-off at 3.8V/cell condition when charging
  • You must limit discharging rate below Max rate
  • Please see our damage test report to understand our specs and limit your application within specs
  • Please read more info about LiFePO4 battery
  • For DIY, you may add tabs as an option at a little extra cost

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Excellent service and products!
jkurata (Alhambra, CA) 6/27/2012 12:22 PM
Excellent service and products! I made a mistake and ordered the wrong charger on the online order. Called them and they made the correction for me and answered all my technical questions. Very satisfied with Battery Space!
Mailing Lists

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.
Lithium Battery Shipping Regulation
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