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Polymer Li-ion Box Battery: 11.1V 20Ah (222wh, 14A rate) + Smart Charger

Your Price: $344.50
Out of stock

Product ID # 5978
Part Number:

Lead Time: 5 Business Days
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage        Voltage: 11.1V (working)   12.6V ( peak)  7.5V ( cut-off)
Capacity        20.0Ah (222 wh)
  • Two PCM (10A limited each) is installed with the battery pack to protect battery from
    • Overcharging beyond 4.25V/cell
    • Over-discharge below 2.85V/cell
    • Over drain        ( >20 Amp)
    • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack. 
  • Two 7 Amp polyswitches  installed to limit  max. discharging current at 14A and to protect wrong polarity  
Prewired 4' long 16 AWG wire with Car light socketis installed in the pack
Max. Discharging Rate       14 Amp limited by two polyswitches
Dimension (LxWxH)       200 (7.9") x 120 (4.7") x 75 (3.0")
Weight       3.0lbs 10.0 Oz (1650grams)
Smart Charger
Smart Tips You can recharge the battery pack during driving if you order  DC-AC inverter 
  • Designed as rechargeable battery pack for solar panel > 15 W.  See below to see how to connect battery pack to solar panel

  • Combined with smart power inverter with DC &AC sockets, the battery pack can run all devices at 110V AC, ( such as Laptop and portable TV) and 5V USB  ( MP3, Video game and PDA) , see the picture below to see output

  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: mis-charging, mis-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 plugging battery into light. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings



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