Li-Ion Battery 18650 7.4V7800MAH for Bike Light

Li-Ion Battery Pack: 7.2V 7.8 Ah  56wH with Trail-Tech Female plug  (modified for 6V light)


Applications        Bike Light /Lamp
  • 7.2V, 7800mAh Li-Ion battery , is made of 6 pcs  2600mAh 18650 Li-Ion cylindrical cells  ( 3 parallel / 2 series)
  • The battery pack is wrapped by heavy duty heat shrink tube
Voltage       7.2V (working)   8.4V ( peak)  5V ( cut-off)
Capacity       7800 mAh min. (56 Wh)
  • 1 x RCB-DCDC003
  • 1 x PCB(7A) installed with the  battery pack and protects the battery from
    • Over charge       (>8.75V)
    • Over discharge  ( < 4.76 V)
    • Over drain ( >  7 Amp)
    • Short circuits
  • Discharge terminal
    • 4′ long  Trail-Tech female coaxial connector installed in battery pack with a voltage regulator and limit output voltage of 6V.
  • Charging terminal: 2″ long Universal two pin female plug to connect battery to smart charger, which allow charging battery without disconnect battery from ligh
Max. Discharging Rate        7 Amp polyswitchhes installed to limit max.discharging current at 7A and to protect wrong polarity
Dimensions (LxWxH)        2.2″ x  1.5″ x 2.9″
Weight        10.5 oz (299 grams)
Related Products
  • Smart Charger:

    • for estimated charging time of 8.25 hours, please choose our Smart Charger (1.2A) for 7.4V Li-ion/Polymer Rechargeable Battery Pack  +  Connector/Adaptor: From 5.5mm x 2.1mm Barrel Female to two Pin Male

  • If you would like to use this charger in your car,  you can choose our 120W DC-AC inverter, then you can charge your RC battery everywhere.
  • Need a Trial-Tech Coaxial Male plug? Contact us kindly.
  • For international use. Please order the AC plug adaptor
  • Fire Retardant Bag: 295mmx230mmx75mm — Reduce the chance of damage if caught fire
    • This Fire Retardant Bag (Li-Ion Safer Bag) is intended to reduce the chance of damage in the event of catching fire.
    • Must locate & seal the battery pack in the bag  while charging / leaving without any attention
  • 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. Never make wrong polarity connection.

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