Samsung 25R 18650

18650 Battery

Availability: In stock



Rely on this safe, powerful, and great performance high drain 18650 battery to power your mod. Warning: Do not short batteries. Do not expose lithium batteries to high heat. Do not charge lithium batteries in any conditions over 100 degrees f. Do not overcharge lithium batteries. Do not deplete lithium batteries below 2.5 volts. Samsung 25R 18650 2500mAh Battery - Flat Top

Features and Specs:

  • Flat Top
  • Nominal capacity: 2500 mah
  • Max Continuous Rated Discharge: 20 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

  • Battery Safety Tips:
  • Do not submerge battery in water
  • Do not mix fresh batteries with used batteries
  • Do not mix batteries with other metal items
  • Do not insert battery with (+) and (-) reversed
  • Do not use batteries with defective mods
  • Do not disassemble, or expose to fire, heat, or short circuit
  • Do not put a battery in a charger or terminal with incorrect terminals connected
  • Note: Batteries can ONLY be shipped domestically via surface transportation and we are unable to ship to APO & FPO addresses.

WARNING: Use of this product with nicotine-containing liquid will expose you to nicotine, a chemical known to the State of California to cause birth defects or other reproductive harm, and formaldehyde and acetaldehyde, chemicals known to cause cancer.

Additional Info

Battery Size 18650

Customer Reviews (1)

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A great giftReview by 25R
Satisfaction Level
I was given a pair of these about 2 months ago and I'm glad I was. They're great and perform well with my mod, which I typically operate between 100W and 120W. The only downside is that the positive and negative ends aren't marked for you, but it's not hard to mark them yourself with a marker. (Posted on 5/16/2016)

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