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Battery 25R

Battery 25R

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One of the most popular lithium ion batteries on the market!

An all around great battery for many applications. 

Model: INR18650-25R

Size: 18650

Style: Flat Top

Colour: Green

Chemistry: NCA Nominal

Capacity: 2500mAh

Continuous Discharge Rating: 20A

Pulse Discharge Rating: 35A

Nominal Voltage: 3.6V

Protected: No

Rechargeable: Yes

Approximate Dimensions: 18.33mm x 64.85mm

Approximate Weight: 45g



The user must have appropriate understanding of lithium ion batteries before purchase.

Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium ion battery. Do not mix and match old and new, used and unused batteries.

Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury, property damage, or death BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED ONLY use with proper protection circuitry ONLY use within manufacturer specification DO NOT store loose in pocket, purse, etc. – always use a protective case KEEP AWAY from metal objects to prevent short circuiting DO NOT short circuit DO NOT use if wrapper or insulator is damaged or torn DO NOT use if damaged in any way DO NOT overcharge or over-discharge DO NOT modify, disassemble, puncture, cut, crush, or incinerate DO NOT expose to liquids or high temperatures DO NOT solder User must be familiar with handling lithium ion batteries before purchase Usage of batteries is AT YOUR OWN RISK