ENERpower Weißensee Plus Battery 7.4V 4250mAh with Round Plug

22.00 Inc. 19% Vat.

High quality battery with a capacity of 4250mAh (format 2S1P) for LED-lights, with a carrying bag.

The new ENERpower Weißensee Plus is available with a high quality spiral cable which enables a flexible placing of the battery (up to 100 cm). A new innovation from ENERpower.


  • With 4 x battery cells in format 20700 from Sanyo (model NCR20700B)
  • 4250mAh (30.60Wh)
  • With a high quality PCB (protection circuit) of 8A – 9A.
  • Rechargeable up to 500 times
  • With a DC-plug 5.5mm/2.1mm
  • Cable length: spiral cable approx. 20 – 100 cm.
  • Energy saving ability for a longer runtime
  • Preserve 80% of its original capacity after 300 charging cycles.
  • IC Protection / PCB with protection against short circuit, overcharge and deep discharge
  • No Memory effect – charge your battery whenever you want.
  • Environment friendly according to EU-Guidlines 2002/95/EG (RoHS)
  • High quality battery cells with long lifespan and high stability

Technical Details

  • Min. Capacity: 4100mAh
  • Typ. Capacity: 4250mAh
  • Nominal Voltage: 7.2V – 7.4V
  • Charging Voltage: 8.4V
  • Discharging Voltage: 6V
  • Weight: approx. 125 g.
  • Length / Width / Hight: 71 / 41 / 21 mm
  • Protection circuit: PCB 8A – 9A (3 Mosfets)
  • Cable length: approx. 20 – 100 cm (spiral cable)


Magicshine, P7-Led and many other bike-lights and helmet-lights, which use 7.2V-7.4V li-ion batteries.


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