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Custom Li-Ion 20700 Battery: 18V 8.5Ah (153Wh, 10A rate, NCR20700B)

Your Price: $208.95
In Stock

Product ID # 11404
Part Number:

Custom Battery, 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...
  • Custom 18V 8.5Ah Li-Ion Battery pack is made of 10 pcs NCR20700B Cell and packed 5S2P.
  • The battery pack is Heavy duty shrink wrap
Voltage        Voltage: 18V (working)   21V ( peak)  12.5 V ( cut-off)
Capacity        Nominal: 8500 mAh; Min. 8000mAh
  • One 10A PCB installed with the battery pack and protects the battery from
    • Over-charge       (>21.4V)
    • Over-discharge  ( <15 V)
    • Over drain ( >10 Amp)
    • Short circuits
Charge current Standard 4000mA
Discharging current 10.0A


Weight       1.0lbs 9.2Oz
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  • Li-Ion battery may explode if misused.  We are not responsible for any damages or losses caused by misuse (including but not limited to: improper charging/discharging, any changes of this battery pack, disassembling battery packs).
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof place to avoid any accidents
  • Please check battery polarity before plugging battery into light or charger
  • For safety warning please see the link here 
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

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