10 Best 14500 Battery 3.7V Li-Ion Rechargeable Options For Your Devices 2026

This battery features a capacity of 2500mAh with multiple safety protections. Its dimensions are 50*14*14mm, ensuring compatibility with various devices. Ideal for headlamps and flashlights, it provides long-lasting power without a memory effect.

This product is perfect for users needing reliable power for high-drain devices. Its long cycle life makes it suitable for frequent use in headlamps and cameras. Ideal for outdoor enthusiasts and daily users.

The JESSPOW 14500 battery offers 800mAh capacity and multiple safety features. Its dimensions match standard 14500 sizes, ensuring compatibility. Designed for frequent use, it supports stable power and prevents device damage.

Best for users who need a reliable battery for everyday devices. Ideal for toys, remote controls, and small electronic devices requiring consistent power.

The ABCTOY 14500 battery features a substantial 2500mAh capacity and is designed for versatile use. It includes safety features like short-circuit protection. The button top design makes it suitable for various devices.

Ideal for users who frequently use flashlights and electronic toys. Its high capacity ensures long-lasting performance, even in demanding situations.

TEKOWEE offers a reliable 800mAh 14500 battery with multiple security protections. Its compact design fits various devices. It boasts over 2000 charge cycles for prolonged use.

Best suited for users needing a dependable battery for headlamps and flashlights. Ideal for both outdoor enthusiasts and indoor applications requiring reliable power.

The funkawa 14500 battery boasts a unique 1200mAh capacity and comes with a charger. It is designed for various high-quality flashlights. Safety features prevent overcharging and overheating.

Ideal for users who require a battery with a charger for flashlights. Perfect for outdoor activities and emergency situations requiring reliable power.

CASFROM provides an 8-pack of 2500mAh batteries, offering an excellent value for users. Each battery features built-in protection against short circuits. Ideal for high-drain devices, ensuring reliable operation.

Best for users needing multiple batteries for frequent use in various devices. Ideal for families and individuals who utilize several battery-powered gadgets.

PAOWANG offers 2500mAh rechargeable batteries with extensive safety features. The button top design fits various devices seamlessly. Ideal for high-drain applications, ensuring stable power supply.

Perfect for users needing reliable power for flashlights and cameras. Its high capacity and safety features make it suitable for outdoor enthusiasts.

MLGBDC provides a 500mAh 14500 rechargeable battery with a USB charging option. Its compact design is suitable for various electronic devices. Ideal for DIY battery packs and Bluetooth speakers.

Best for users seeking a compact battery for smaller electronics. Ideal for those needing reliable power in portable devices and DIY projects.

SWARK offers a 500mAh rechargeable 14500 battery designed for RC toys. It features a SM-2P joint for compatibility with specific devices. Its compact design is ideal for small applications.

Best suited for users needing batteries for remote control cars and similar devices. Ideal for hobbyists requiring reliable power for their gadgets.

DQGG provides a 2500mAh rechargeable battery pack designed for various applications. Its large capacity ensures long-lasting power. Ideal for headlamps and electronic devices requiring reliable energy.

Best for users needing dependable batteries for multiple devices. Its high capacity and compatibility make it suitable for everyday use.