ENERpower Erkner Battery 7.4V 6400 mAh with Round Plug Stick

ENERpower Erkner Akku 7,4V 6400mAh Rundstecker glattes DC Kabel 2S2P Stick


Available in 1 day, delivery time 2-3 days

Basic / Plus
Product number: 11390
Manufacturer: ENERpower
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ENERpower Erkner Battery 7.4V 6400 mAh with Round Plug Stick Basic / Plus: Basic
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Product information "ENERpower Erkner Battery 7.4V 6400 mAh with Round Plug Stick"

ENERpower Erkner 7.2V-7.4V Li-Ion battery with 6400 mAh in a form of a stick

This battery is assembled in 2 versions:

Basic - without charge level indicator

Plus - with charge indicator (100% / 75% / 50% / 25% / empty)


  • 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: 130 mm.
  • 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: 6200mAh 
  • Typ. Capacity: 6400mAh 
  • Nominal Voltage: 7.2V – 7.4V
  • Charging Voltage: 8.4V
  • Discharging Voltage: 6V
  • Weight: ca. 195 g.
  • Length / Width / Hight: 130 / 36 / 18 mm
  • Protection circuit: PCB 8A – 9A (3 Mosfets)
  • Cable length: ca. 32cm


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

Akku-Konfiguration: 2S2P
Akkuchemie: Li-Ion
Akkukapazität (Bereich): 5Ah - 10Ah
Akkuspannung: 7.2V-7.4V
BMS: 3 Mosfets (8A - 9A)
Kompatibilität: Magicshine, LED P7 etc.
Steckverbinder: DC Round Plug 5.5mm / 2.1mm

The use of well-known brand-name batteries, our own production technology, high safety standards and the unbeatable seal of German quality all serve to justify the excellent reputation of ENERpower brand products. Whether it concerns batteries or chargers, the ENERpower brand guarantees you quality, performance, safety, and long lifespan.

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