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  • Samsung INR18650-25R 2500mAh - 20A Battery

Samsung INR18650-25R 2500mAh - 20A Battery

Price: $4.79
5 Stars 7 product reviews

Samsung INR18650-25R 2500mAh - 20A Battery




18650 Samsung 25R Batteries

Samsung 18650 25R Battery Specifications:

- Model: INR18650-25R
- Chemistry: INR
- Max. continuous discharge current: 20A
- Nominal capacity: 2500 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.05 V
- Standard charging current: 1500 mA
- Safe pulse discharge ratings: 95A < 0.5 sec, 65A < 1 sec, 40A < 5 sec, 30A < 6 sec



Samsung 25-R Technical Specifications:

- Diameter : 18.33
- Height : 65.83
- Weight Max. 45.0 g




When the battery is not in use, safety store all batteries in a battery case to reduce the risk of a battery explosion.
Safe chemistry LiMN means reduced risk of venting with flame or explosion. Due to the safety inherent in IMR safe chemistry batteries there is no protection circuitry added or built in. This provides a slightly shorter battery length to enable a good fit in most mods.
To ensure longevity, it is not recommended to allow the battery to discharge below 2.5V.
Please note that due to their inherent safety, IMR cells don't have a protection circuit built in. They should never be discharged below 2.5 volts or cycle life/performance will be reduced. Maximum charge voltage is 4.25 volts.
Please be sure to inspect your battery before use to ensure it is not damaged including tears/rips in the battery wrap. Discontinue use immediately if battery is damaged.
NOTE: Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries without a protection circuit is potentially hazardous will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. Please have a basic understanding of the batteries you are using and how to care for them properly.

Product Reviews

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  1. Excellent 18650's 5 Star Review

    Posted by on Sep 27th 2018

    Great battery life and a ton of power for any of my RDAs or sub ohm tanks.

  2. Good Batteries 5 Star Review

    Posted by on Sep 3rd 2018

    Can’t beat Samsung 25r batteries

  3. Good 5 Star Review

    Posted by on Jul 29th 2018

    Customer service with this company is EXCELLENT, answer email in timely manner resolve problems quickly, and good prices too.
    The batteries are very good

  4. As Advertised 5 Star Review

    Posted by on Jul 24th 2018

    The batteries work great and are authentic. Great price and service.

  5. Legit Samsungs 5 Star Review

    Posted by on Apr 27th 2018

    Does their job and lasts awhile in my regulated mod. Excellent price and service.

  6. Quality batteries 5 Star Review

    Posted by on May 20th 2017

    Great price on authentic Samsung batteries

  7. works 5 Star Review

    Posted by on Dec 17th 2016

    Does it's job