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Li-ion 18650 Battery: 14.8V 4.8Ah (71Wh, 4.0A rate) Battery with Regulator / Trail-Tech Female Connector

Your Price: $123.95
In Stock

Product ID # 3346
Part Number:

Quantity Discounts

5 to 20$120.23
21 to 50$117.75
51 to 100$115.27
101 or more$111.55

  • High capacity Li-Ion battery 14.8V 4800mAh is made of  8pcs High quality Sanyo/LG/Other Top Brand Korea  2400 mAh 18650 Li-Ion cylindral cells, and  packed by 4 series and  2 parallel (4S2P) with one PCB & one 12.0V DC regulator 
  • The battery pack is wrapped by heavy duty heat shrink tube with 12.0V DC regulator on the top of 3.0" (78mm) x 1.7" (42mm) plane
  • Separate charging and discharging terminal
  • 12.0V (working)   16.8V ( peak)  11.0V ( cut-off) 
    • Please make sure light bulb will accept 16.8V peak voltage (4.2V /cell). You may consider use 12.8V LiFePO4 battery pack for bike light with 14.6V peak voltage (3.65V/cell), please click here for link
 Capacity       4800 mAh min. (71 wh)
  • One  PCB (5A) installed with the  battery pack and protects the battery from
    • Overcharge       (>16.8V)
    • Overdischarge  ( < 11.0 V)
    • Over drain ( >5 Amp)
    • Short circuits
  • One 4.2 Amp polyswitch  installed to limit  max. discharging current at 4.2A and to protect wrong polarity
  • One 12.0V DC regulator on the top of 3.0" (76.2mm) x 1.7" (42mm)
Max. Discharging Rate     4.0 Amp limited by 12.0V DC regulator   
Dimensions (LxWxH)  3.0" (78mm) x 1.7" (42mm) x  4.2" (107mm)
Weight    625grams  (1.0 Lb 6.4 Oz ) 
 Smart Tips
  • You may choose our  1.5A Universal Smart Li-Ion battery charger  to recharge this battery pack. 
    • The estimated charging time is 4 hours.
  • You must charge battery from its charging terminal.
  • 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.
  • If you would like to use this charger in your car,  you can choose our 110W DC-AC inverter, then you can charge your RC battery everywhere.
  • Replace  12V Halogen light up to 15W
  • Note: to over voltage and make light burn brighter, the bulb life will be shorten!
  • 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 batterypacks) .
  • Always charge battery with attention.  Battery pack shall be placed on a fire-proof place to avoid any accident
  • Please check battery polarity before plug battery into light.

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