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BAK N18650CNP 2500mAh - 20A

Additional Information

EAN / GTIN  7417940526812
Weight - g  47
Brand  BAK
Model  N18650CNP
Size  18650
Battery chemistry  Li-ion
Voltage  3.6V
Min. capacity - mAh 2,400.00
Typ. capacity - mAh 2,500.00
Battery version  Flat top
Discharge current - A 20.00
Circuit protection  Unprotected
Height - mm 64.85
Diameter - mm 18.35

Availability: In stock

€2.89 (€ 2,39 without VAT)
  • Buy 30 times for €2.43 (€2.01 without VAT)   
  • Buy 100 times for €2.34 (€1.93 without VAT)   
  • Buy 200 times for €2.23 (€1.84 without VAT)   
  • Buy 600 times for €2.13 (€1.76 without VAT)   

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Capacity: 2500mAh
Rated Voltage 3.6V - 3.7V
Charging cycle termination voltage 4.20V ± 0.05V
max discharge current: 20A
Do not discharge deeper than 2.5V
Plus Pool: Flat Top
Chemistry: Li-ion
Protection circuit: Without
Diameter: 18.35mm ± 0.25mm
Height: 64.85mm ± 0.15mm
Weight: 47g

Additional Information


Mixed batch! Batteries comes from several batches!


Customer Reviews

Good cell Review by Lubomir
Bought 200pcs for high power scooter battery, consistent, capable cells, great for the price I have paid. (Posted on 12-02-24)
Great cell Review by Kreso
I used about 5000 pcs, 100% capacity, never any problem (Posted on 07-02-23)
Leider nur 1900 mA von 2500 mA Review by Chris
ich bin das Wagnis eingegangen und habe es mit 20 Stück BAK 2500 mA Akku versucht. Leider bin ich sehr enttäuscht worden.
Ich habe es mit einem digitalen Leistungsmessgerät geprüft .
Die Akkus haben nur 1900 mA.
Wie immer wenn man China Akkus kauf, steht viel auf dem Akku was nicht gehalten wird.

Kurz und bündig die Akku taugen nichts.

I took the risk and tried it with 20 pieces of BAK 2500 mA battery. Unfortunately I was very disappointed.
I tested it with a digital power meter.
The batteries only have 1900 mA.
As always when you buy China batteries, there is a lot written on the battery that WILL NOT be kept.

In short, the battery is useless. (Posted on 05-02-23)

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Take care

  • Li-ion batteries can be dangerous when used wrong, short circuit or wrong usage can lead to fire or an explosion
  • Do not put the battery in a charger or equipment with wrong terminals connected
  • Never short cut the battery. Take care you don’t short cut it accidentally, do not put it in your pocked together with bunch of keys
  • Do not disassemble or deform the battery. Dispose it if the battery is deformed
  • Do not immerse in water
  • Avoid excessive physical shock or vibration
  • Do not expose to, dispose of the battery in fire
  • Keep out of the reach of children
  • Never use a modified or damaged charger
  • Do not leave battery in charger over 12 hours
  • Store the battery in a cool, dry and well-ventilated area
  • Dispose of in accordance with local regulations
  • Do not solder on these cells