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Samsung 25R 18650 2500mAh 20A Battery (2-Pack)

MSRP: $15.90

Special Price $14.95

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Hunting for the perfect battery to pair with your mod is an easier process than you think, as the Samsung 25R has been on the market for years, tried and true! This Samsung 25R 2-Pack is 18650 batteries that is known for its large 2500mAh capacity, and its 20 Amp max continuous discharge rate that's suitable for nearly any application. The Samsung 25R is a great battery and highly known for its lengthy lifespan, delivering up to 250 full charge/discharge cycles before dropping to 60% capacity.

What's Included:

  • 1 x 2-Pack of Samsung 25R 18650 Batteries

Specs & Features:

  • Size: 18650
  • Nominal Capacity: 2500mAh
  • Max Continuous Discharge Rate: 20 Amps
  • Nominal Voltage: 3.6V
  • Full Charge: 4.2V
  • Flat Top Design
  • Cycle Info: 250 Full Charge/Discharge Cycles (Drops To 60% Capacity After)
  • Standard Charge: CC/CV @ 1 Amp / 4.20V +/- .05V, 100mA Cut-Off
  • (Max) Rapid Charge: CC/CV @ 4 Amps / 4.20V +/- .05V, 100mA Cut-Off
  • Impedance: 22.15 +/- 2 Milliohms
WARNING: This is an advanced Item. Please use at your own risk and always use proper precautions and handling as these are very sensitive to charging characteristics and may explode or burn if not properly handled. Please note that there is an inherent risk with the use of any and all rechargeable batteries in any circumstance. Direct Vapor is not responsible for any damage, injury, or defect caused by the improper use and/or mishandling of Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable batteries and chargers.
  1. Quality review by Bearded21 on 1/5/2018
    Overall Rating

    Great batteries, last me 2-3 days in my Smok Alien mod.

  2. Bad Batteries review by Nick on 9/17/2017
    Overall Rating

    I recently lost my kanger subbox, so I decided to buy a new mod and the Samsung 25R 18650 2500mAh 20A Battery. I thought they were a good deal and I've never really had an issue with Samsung products. To my surprise, both of the batteries after being fully charged, were under powered and drained quickly, especially for being brand new. I would not buy these batteries again.

  3. Samsung 25R review by James on 3/30/2017
    Overall Rating

    Batteries are working fine - half charge on arrival - full charge quickly. They last as long as any other batteries I have. Would buy again. Free shipping was still quick.

  4. Safest batteries review by Chef on 2/25/2017
    Overall Rating

    After plenty of research I've found these are the best and safest batteries available

  5. Samsung 25R's review by 25R5's on 7/30/2016
    Overall Rating

    I bought 2 of these battery's a least a month ago and I got a hard plastic carrycase with them yet no cost
    Other sites I bought LGHG2's did not receive a case . I really enjoy these battery's I use them every day
    they last me all day on temp mode on wattage mode they last around half of the day. I very on temperature from 440 to 520 Fahrenheit to 25 power to 24.5 . I recommend these hands down they do what they say unlike efest, imren , and others that lie about what amps and Mah they put out .
    Long story short they're authentic and I would by these batteries again over the knock offs . 5stars and there isn't a battery that goes over 35 amps look up a guy named Mooch and see for yourself.

  6. Bad batteries review by Lee on 7/5/2016
    Overall Rating

    I bought this 2 pack of batteries and it says that they get over 250 charges and should last 24 hours after a full charge. That is far from the case, after about a month(which I got nowhere near 250 charges) they completely lost all use. It may be the charger I bought from here, but after a full charge they provide MAYBE 5 full vapes then my mod blinks letting me know they are almost dead. I get maybe 20 vapes in total in which 3-5 are full vapes the rest seem to be at 20%. It could possibly be my charger or just my set but I would recommend getting another set just to be sure. I am very displeased with this set. Maybe if I had charged them around 100-150 times I wouldn't be angry but I don't even think I have gotten near 40 charges before they gave out.

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Samsung 25R 18650 2500mAh 20A Battery (2-Pack)