21700 Batteries

Power your devices with confidence using our high-performance range of 21700 rechargeable batteries, engineered for longer runtimes, higher capacity, and powerful output. Ideal for modern high-drain torches, headlamps, and electronic gear, these batteries deliver dependable performance where it matters most.

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21700 batteries offer greater energy capacity than their 18650 counterparts, making them perfect for the latest generation of LED torches and high-powered devices. With longer runtimes, faster recharge capabilities, and enhanced efficiency, they’re an excellent choice for users who need sustained performance during extended use. Many models include built-in protection circuits and USB-C charging options for added safety and convenience. Torch Depot carries premium 21700 batteries from trusted brands like Fenix, EagleTac, OrcaTorch, and Klarus, ensuring top-tier quality, durability, and compatibility across a wide range of gear.