100% Authentic Bestfire BMR IMR 18650 Battery 2500mAh 3000mAh 3100mAh 3500mAh Rechargeable Lithium IMR18650 Li-ion Battery 40A 3.7V Cell

100% Authentic Bestfire BMR IMR 18650 Battery 2500mAh 3000mAh 3100mAh 3500mAh Rechargeable Lithium IMR18650 Li-ion Battery 40A 3.7V Cell

Reviewed byUpdated 14 Jun 2026

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High Capacity: Choose among four sizes - 2500mAh, 3000mAh, 3100mAh, and 3500mAh ensuring optimal power storage tailored specifically to suit your electronic device's needs. Safety Enhanced Design: Our best-in-class protection circuit ensures safe charging cycles while safeguarding against over-discharging, short-circuiting, and overheating incidents which prolongs its lifespan significantly. Durable Performance: With an impressive discharge rate up to 40 amps (40A), this battery offers reliable performance under high load conditions making it perfect for advanced setups, flashlights, and portable electronics. Eco-Friendly & Economical Solution: A reusable lithium ion cell reduces waste compared to single-use batteries; simply recharge when depleted rather than disposing after one-time usage. Versatile Application Suitability: Compatible across various devices including e-cigarettes/ mods, LED lights, RC models, solar street lamps, handheld tools, amongst others due to its standard size fitment into most common slots available..syi

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