Samsung INR18650 25R 2500mah Flat Top 18650 Battery
The Samsung INR 18650-25R Battery provides a max 25A discharge for powering your sub-ohm builds. A consistently top-rated vaping battery with a proved track record.
**While these batteries are authentic, Samsung does not condone or recommend using 18650 batteries to power vaping devices, and assumes no liability or warranty responsibility in case of an issue. Check out our Battery Safety page for more info. USE AT YOUR OWN RISK.
The leading battery manufacturers have recently launched a safety campaign and website to continue educating distributors, retailers and consumers.
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
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)
1 Samsung 25R 2500mah 18650 Battery
Battery Safety Warning:
Use special caution when using Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure you have enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use.
Do not let your batteries come into contact with metal objects such as keys, loose change or any other metal objects. Doing so will put you at risk for short circuiting your battery and explosion. Do not put loose batteries in your pocket, purse, bag or anywhere else. When the battery is not in use, you must store it in a plastic battery case to reduce the risk of a battery explosion.
Always charge in/on a fire-proof surface. Never leave charging batteries unattended.
Do not modify batteries or chargers in any shape or form.
Only use Lithium Ion rechargeable batteries in devices that have a built in protection circuit board (PCB) that detect shorts, over-discharge, over-charging etc. Use of lithium ion batteries without a PCB may increase your risk or explosion an/or fire.
Store your batteries away from the sun and heat to prevent overheating your batteries.
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.
Do not discharge batteries below 2.5V. Do not charge the batteries over 4.2V.
Vape Pen Sales 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.