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Water Bottle Li-Ion 18650 Battery: 13.2V 7800mAh (102.96Wh, 2A rate) with on-off switch & LED Indicator

Your Price: $145.00
In Stock

Product ID # 6661
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...
  • Made of 12 pcs High quality Sanyo/LG/Other Top Brand Korea 18650 2600mAh Li-Ion cells packed by 4 series and 3 parallel (4S3P) with 
  • Installed in 700mL water bottle for both impact and water resistant.  
Voltage       Regulated 13.2V 2A Max (working) 11.0V ( cut-off)
Capacity       7800 mAh min. (115.44 wh)
Prewired       Charge/Discharge Terminals: 4' Trial-Tech Female coil-cord  plug
Max. Discharging Rate       2.0 Amp limited by Smart Waterproof on-off switch with LED
Dimensions(DxH)       3" D x 10"H
Weight       600g 


Perfect for over voltage Trial-Tech HID light system up to 13W


  • Please disconnect Smart Waterproof on-off switch with LED  before charge, Then charge via  Trial-Tech Female coil-cord  plug 
  • Please keep your old bike lighting connector. You may need to link our wire to a special connector to make your lighting work properly , in case our universal connectors can not fit your light.
  • Li-Ion battery may be exploded if mis-using.  We are not responsible for any damages or losses caused by misusing (included 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 on a fireproof place to avoid any accident
  • Please check battery polarity before plug battery into light. 
  • For safety warning please see the link here

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