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Polymer Li-Ion battery: 3.7V 4250mAh ( 15.7Wh, 8A rate)

Your Price: $31.95
In Stock

Product ID # 3913
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$30.99
21 to 50$30.35
51 to 100$29.71
101 or more$28.75
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Packing               3.7V 4250mAh Li-Ion Battery pack is made of 3.7V 4250 mAh (PL5467100) with Built in Protection IC (PCB) to avoid battery over charge and over discharge
Voltage 3.6V (working)   4.2V ( peak)  2.5V(cut-off)
Capacity 4250 mAh, 4.25 Ah, 15.7 Wh
  • One  PCB (8.0A) installed with the  battery pack and protects the battery from
    • Overcharge       (>4.2V)
    • Over-discharge  (<2.5 V)
    • Over drain (>8.0 Amp)
    • Short circuits
  • No Polyswitches

7.5"long 18 AWG Prewired.( Blackwire: negative, Red wire: Positive)

Max. Discharging Rate 8.0 Amp limited by PCB
Dimensions (LxWxH) 100mm (3.9")  x 67mm (2.6") x 5.7mm (0.2") 
Weight 98 grams (3.5Oz)
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  • Perfect for memory buck-up, external battery bank for MP3
  • Perfect DIY for your own battery pack by using our connector at connector section.
  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse.
  • Always charge battery with attention. Battery pack should be placed in a fireproof place to avoid any accidents.
  • Please don't use the battery modules to make series connection or parallel connection with more than 2 packs, otherwise battery service life may be reduced.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warning

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