2-Pack 3.7V 650mAh 14430 Rechargeable Batteries - Button Top For Flashlights, Headlamps & Electronics

About This Product

If you've got devices that use 14430 batteries, this 2-pack of 3.7V 650mAh rechargeable batteries is about to save you a ton of money on disposable batteries! The button top design works with most electronics that require that specific contact type, including LED flashlights, headlamps, mini fans, power banks, and various small electronic devices. With 650mAh capacity, they provide decent runtime for their size, and being rechargeable means you can use them over and over instead of constantly buying new ones. The built-in safety features are seriously impressive - we're talking overcharge protection, overcurrent protection, overvoltage protection, short circuit protection, and temperature protection. That's a lot of peace of mind for such small batteries! The low self-discharge rate means they'll still hold a charge when you need them after sitting in storage. Measuring 43x14x14mm, they're the perfect replacement for devices that originally came with 14430 cells. The anti-corrosion shell helps them last through multiple charge cycles, and since they're lithium-ion, there's no memory effect to worry about. Whether you're stocking up for emergencies, outdoor adventures, or just daily use around the house, having reliable rechargeable batteries on hand is always smart. The value for two high-quality rechargeables is pretty solid compared to constantly buying disposables. Just store them in a cool, dry place and they'll be ready when you need them!