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Ferei 10400mAh headlamp BP4836 3.7v li-Ion 18650 Battery Pack for HL08 HL20 + Cable

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NEW 10400mAh Ferei BP4836 3.7v li-Ion Battery Pack suit HL08 & HL20 Ferei Headlamps + Extension cable


  • The NEW Ferei BP4836 battery pack is now a cracking 10400mAh supersedes the older 8800mAh version
  • The New BP4836 is equivalent to operating 4 x 2600mAh 18650 batteries.
  • Compatible with both the Ferei HL08 and HL20 headlamps
  • The BP4836 is a sealed pack,excellent weatherproof construction & design allows it to be used in the extremest of conditions
  • Protection Circuit Board to prevent overcharging or overdischarging
  • It will quadruple the run time in the HL08 and the HL20 Super Headlamp
  • Optionally the smaller BP28 pack 520000mAh is also available >>> Ferei BP28 Headlamp Battery Pack 5200mAh for HL08 HL20 Models Extended Run Time

The pack is charged using the factory charger supplied with the HL08 & Hl20 Headlamp sets. 
Battery pack is designed with belt slots to fit onto a standard belt worn on the waist. 
Includes the 84cm extension cable option to connect to the headlamp. 

Model:                BP4836
Pack Size:          78mm x 50mm x 45mm
Voltage               3.7 to 4.2V
Weight               245g
Capacity             10400mAh
Color                  Black
Warranty            8 months
Brand                 FEREI

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