18650 LDMAX Li-ion Rechargeable battery Lithium 3.7V

18650 Lithium-ion rechargeable battery 18650 batteries are most commonly used in rechargeable flashlights, cameras, LED clocks, and portable speakers and fans. They're also used to build battery packs and power banks such as those found in laptops.

About this item

●Long-lasting power: Capable of longer lasting

●Rechargeable battery, Maximum Power，Trusted & Dependable

For everyday devices.

· RECHARGEABLE: LDMAX BATTERY.
· Lithium-ion 3.7V,Eco. Friendly,Durable power
Trusted & Dependable,For everyday device.

18650 batteries are most commonly used in rechargeable flashlights, cameras, LED clocks, and portable speakers and fans. They're also used to build battery packs and power banks such as those found in laptops. The 18650 name is based on their nominal size of 18 mm diameter by 65 mm length.

Rechargeable batteries and chargers provide a reusable alternative to disposable batteries. These batteries (also called secondary cells) can be replenished for multiple uses by a compatible charger to eliminate the need for constant replacement. They're ideal for powering high-drain equipment such as keyless entry systems, digital audio devices, digital cameras, GPS, and video game controllers. They are sized according to the same ANSI/IEC standards as disposable batteries, so they can be used as direct replacements.