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Polymer Li-Ion Battery: 7.4V 5Ah (37Wh, 5A rate, 896474-2C) battery pack

Your Price: $59.95
In Stock

Product ID # 4075
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$58.15
21 to 50$56.95
51 to 100$55.75
101 or more$53.95
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • 7.4V 5.0Ah polymer Li-Ion battery pack is made of two polymer Li-Ion cells  (5000mAh) with prewired PCB
  • Wrapped by heavy duty heat shrink tube
Voltage      Voltage: 7.4 V (working)   8.4 V ( peak)  5.5 V ( cut-off)
Capacity      5000 mAh or 37 wh
Energy Density      183Wh/kg
  • One PCB  installed with the  battery pack and protects the battery from
    • Overcharge       (>8.4V)
    • Overdischarge  ( <5.5V)
    • Over drain ( > 8  Amp)
    • Short circuits
  • One 7Amp polyswitch installed to limit  max. discharging current and to protect wrong polarity
Pre-wired       6" wire  with 18 AWG wire
Charging rate       1.2 A ( recommended ),  2.5 A max.
Max. Discharging Rate       5 Amp limited by polyswitch ( lower rate available upon request )
Dimensions (LxWxH)

      75mm (3.0")x 64mm (2.5") x 20mm (0.8")  

Weight       9.6Oz (272.155 grams)
Smart Tips
  • 6V Bike lighting up to 15 W halogen light 
  • External battery pack to run 6V DC devices, such as digital camera
  • Li-Ion Battery may explode if charging or discharging improperly. User must have knowledge on how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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