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Custom Polymer Li-ion Battery: 7.4V 54Ah (399.6 Wh, 18A rate, 809797-1C)

Your Price: $548.90
In Stock

Product ID # 4987
Part Number:

Lead Time: 5 Business Days

Quantity Discounts

5 to 20$532.43
21 to 50$521.45
51 to 100$510.47
101 or more$494.01
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage Voltage: 7.4V (working)   8.4V ( peak)  5.5V ( cut-off)
Capacity 54Ah
  • 1x PCM (20A)installed with the  battery pack and protects the battery from
    • Overcharge / Over-discharge / Over drain / Short circuits
  • 2 x  9 Amp polyswitch is installed to limit  max. discharging current at 18A and to protect wrong polarity
Pre-wired 6" 18 AWG open end wires  
Max. Discharging Rate 18Amp limited by 2 polyswitches
Dimensions (LxWxH) 129mm(5.1") x 105mm(4.1") x 92mm(3.8") 
Weight 4.9lb (2223 grams)
  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: improperly charging/discharging, any changes of this battery pack, mis-assembling battery packs).
  • Always charge battery with attention.  Battery pack shall be placed in a fireproof place to avoid any accidents.
  • Please check battery polarity before connecting to device.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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