18650 Rechargeable Battery, 3.7 Volt Rechargeable Batteries, 9900mAh 18650 Button top, Lithium Ion Batteries for LED Flashlight/Headlamps/Doorbells/RC Cars, 3.7v Battery(2 Pack)

Description

🔋 Power up your gear with confidence and never miss a moment!

This 18650 rechargeable lithium-ion battery delivers a robust 9900mAh capacity at a stable 3.7 volts, designed with a button top for broad device compatibility. Featuring six layers of safety protection, it ensures reliable, long-lasting power for flashlights, headlamps, RC cars, and other high-drain electronics.