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Samsung 25R5 18650 2500mah 2 Pack

  • Product Description

    Batteries going dead mid-sesh is a major problem within the vaping community and we can’t help but wonder why no one is touching this serious issue! With that being known, we’d like to introduce you to Samsung 18650 25R batteries! These bad boys are BEASTS in an era in which batteries just aren’t what they used to be. If you’re in need of a battery with a 2500mAh capacity that won’t quit no matter how hard you’re hitting your mod, then these are the batteries you need. You’ll love all that a maximum continuous discharge rate of 20 amps can do to make your vapor clouds that much more magnificent. What are you waiting for, an invitation? Don’t hesitate. Click those buttons and place your order now before everyone else gets the Samsung 18650 25R batteries and leaves your mod in the vapor clouds trailing being them!


    Features & Specifications:

    • Nominal voltage: 3.6v

    • After a fresh charge: 4.2v

    • Weight: 45g

    • Height: 64.85 +/- 0.15mm

    • Diameter: 18.33 +/- 0.07mm

    • Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)

    • 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

    • 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)

    • Flat Top

    • Nominal capacity: 2500mAh

    • Max Continuous Rated Discharge: 20 amps (at 25 degrees C)

    • Operational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C)


    Package Contents:

    1 x Samsung 18650 25R



    Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury or property damage. The user must have an appropriate understanding of the potential dangers of LITHIUM ION BATTERIES before purchase and usage. No express or implied guarantee of compatibility, suitability, or fitness for any particular purpose or device can be made. 


    • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury or property damage
    • Usage of batteries is AT YOUR OWN RISK!
    • ONLY use with proper protection circuitry
    • DO NOT short circuit intentionally or unintentionally
    • KEEP AWAY from metal/conductive objects to prevent short circuiting
    • DO NOT use if PVC wrapper or terminal insulator is damaged or torn
    • DO NOT use if battery is damaged in any way
    • DO NOT over-charge or charge above the maximum voltage rating
    • DO NOT over-discharge or exceed the continuous discharge rating
    • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
    • DO NOT expose to liquids or high temperatures
    • DO NOT solder onto battery, spot weld only
    • DO NOT use force to install or install in reverse/backwards
    • ONLY use within manufacturer’s specification
    • KEEP AWAY from pets and children
    • ALWAYS charge in or on a fire-proof surface and never leave batteries charging unattended
    • ONLY use a smart charger designed for this specific type of battery
    • DO NOT mix and match brands and models, old and new, used and unused batteries
    • STOP immediately if while charging/storing/using the battery it emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any way
    • It is your responsibility to determine that your charger or device is functioning properly
    • If exposed to battery electrolyte, flush with water immediately and/or immediately contact a physician or emergency services
    • DO NOT throw away in trash; contact your local jurisdiction for proper recycling or disposal


  • Other Details

    External Batteries
    Continuous Discharge Current:
  • Product Reviews

    Write Review

    1. Great Choice 5 Star Review

      Posted by on 15th Sep 2017

      Great batteries.

    2. Nice batteries 5 Star Review

      Posted by on 23rd Feb 2017

      Work great in regulated mods, last a long time

    3. Great products 5 Star Review

      Posted by on 24th Jan 2017

      Most of my customers don't do low ohm's so the amp usage on these batteries are great for them

    4. Very good batteries 5 Star Review

      Posted by on 18th Jan 2017

      Batteries work very well. You will not get a weak battery worning. I am using an istick pico 75 watt tc it works perfectly.

    5. 18650 4 Star Review

      Posted by on 6th Jan 2017

      this is a gereat battery

    6. samsung 25r 5 Star Review

      Posted by on 2nd Jan 2017

      i have sold so many with no complaints

    7. great batter 5 Star Review

      Posted by on 30th Dec 2016

      I know there are batteries with better life
      These work great in mech mods

    8. great!!! 5 Star Review

      Posted by on 29th Dec 2016

      works well and last awhile!!

    9. Love them 5 Star Review

      Posted by on 22nd Dec 2016

      I got 2 sets for my smok alien and somehow the two 25rs in series lasts longer than 3 lg he4s in my parallel mech box while putting out more power. These are definitely my go to batteries for now on.

    10. Get rid of "low battery" errors 5 Star Review

      Posted by on 1st Dec 2016

      The samsung 25R is heralded as the most efficient battery on the market. If you run high wattage and get "low battery" errors when your battery is still showing 40%-25% power left, try 25Rs- they'll keep firing @ high wattage down to 20%-10% battery life! Only downside is 2500mAh, but they're priced accordingly so pick up a spare set and keep them with you (but PLEASE make sure you store / transport them safely in a plastic or silicone case).

    11. 20 amp 4 Star Review

      Posted by on 13th Sep 2016

      Great battery for mech mod

    12. long lasting 5 Star Review

      Posted by on 28th Jun 2016

      great battery for the price

    13. Samsung 25R5 5 Star Review

      Posted by on 1st Jan 2016

      I put theses batteries in a rotation along with my vct4's on my Fuchai 200 and they rock. I love VaporWorld and their competitive prices. Yes, I would buy these again!

    14. awesome battery 5 Star Review

      Posted by on 20th Dec 2015

      If you want a true authentic samsung battery look no further I have 7 sets of these and they are awesome. They have a true 20amp continuous discharge and last. Samsung is very had to fake from the original unlike others I have read horror stories about lol. Just got four of these from vaporworld and I can tell you a 100% they are authentic. This is all in my own opinion just trying to help out the newbies vape on. 

    15. Best Value 4 Star Review

      Posted by on 17th Dec 2015

      For the price, these batteries are the best.  You can find better batteries the more you pay but these lil beauties last awhile and give good power. Absolutely the best way to go for the money. I even have to say that they compete pretty well with a pricier version. Would recommend to anyone!!!

    16. Only batteries I buy now 5 Star Review

      Posted by on 18th Nov 2015

      Started on the Efest, but since I bought these I haven't gone back. Always work well, never fail, easy to charge and use! Wish these guys fit everything lol

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