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Samsung Button Top INR18650-25R 2500mAh

$12.95 $10.95
Brand:
Weight: 0.10 LBS

Genuine Samsung Button Top INR18650-25R 2500 mAh Battery

Attention: We cannot ship batteries outside of the USA. If your order contains batteries, we will refund that portion of your order. 

*New Lower Price*

With a 25 amp max continuous discharge this battery can handle sub-ohm builds down to .15 ohms (at your own risk). 

However, where this battery really shines is when used to power a VV or VW mod.  Our experience so far has been that this battery significantly outlasts the high current drain king of the hill Sony 18650VTC5 when used at the current levels (5 amps and below) that most VV/VW mods are limited to.  Best battery for any VV/VW device, will work in a Provari!!! 

*These measure 66.6mm, about 1.5mm longer than the flat top versions so be aware of this when purchasing! They will NOT fit in the 4nine or Atomo to name a couple. Also, these have a tiny wrapper on the outside that may prevent them from fitting into your device. We do not recommend removing this wrap. This only measures .2mm but it can make a difference.  

Specs:

  • Button Top 
  • Nominal capacity: 2500 mah
  • Max Continuous Rated Discharge: 25 amps (at 25 degrees C)
  • Nominal voltage: 3.6v
  • After a fresh charge: 4.2v
  • Cycle info: Capacity drops to 60% after 250 full charge/discharge Cycles
  • Don't discharge below: 2.5v
  • Standard Charge: CC/CV @ 1 amp / 4.20 volts +/- .05v, 100 mA cut-off
  • (Max) Rapid Charge: CC/CV @ 4amps / 4.20 volts +/- .05v, 100 mA cut-off
  • Impedance: 22.15 +/- 2 milliohms
  • Weight: 45g
  • Height: 64.85 +/- 0.15mm
  • Diameter: 18.33 +/- 0.07mm
  • Operational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C)
  • Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)
  • You can store them for 1.5 years at -30 to + 25 degrees C, 3 months at 30 to 45 C and 1 month at 30 to 60 C (in other words, store them in a cool place and they'll last longer)

7 Day DOA Warranty

As per the UN international shipping regulations for Lithium batteries, they have a (peel off) label with the nominal capacity, nominal voltage and size.

ATTENTION International customers: We can no longer ship standalone batteries internationally due to issues with customs. Thanks for your understanding.
These are high capacity and high discharge current batteries. If mishandled / mistreated, they can cause you SERIOUS INJURY. USE AT YOUR OWN RISK!

Safety Notes:

  • Do NOT short.
  • Do NOT leave unattended when charging.
  • Do NOT leave unattended immediately AFTER charging.
  • Do NOT carry in your pocket or purse unless they are in a secure non-conductive carry case. 
  • They are not toys. Do not let your children or pets play with them.
  • Do NOT recharge with cheap chargers that keep on trickle charging after the normal cycle or that do not follow the Constant Current / Constant Voltage (CC/CV) algorithm properly.  If you have any doubt about the suitability of your current charger to properly charge these batteries, please ASK us first !

We highly recommend these chargers for this battery:

7 Day DOA Warranty

 

2 Reviews Hide Reviews Show Reviews

  • 5
    Epic Batteries

    Posted by Unknown on 10th Sep 2014

    Best batteries I've used yet. Stays strong forever. Of course only on the first cycle right now so time will tell the real story.

    Kidney Puncher shipped these on the same day and was impressed with quick they arrived. Great Service!

  • 5
    Long lasting

    Posted by Nathan in Texas on 13th Aug 2014

    I am using this battery in a SID (10 watts mostly) and from full charge to 3.4 will last me a full 12 hour day. I have two vtc5 (which is mentioned in the product description). Honestly this battery lasts almost as long as the two vtc5s last me.

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