- LONG-LASTING RUNTIMES: Expect more from portable power—with a power curve designed to mimic alkaline batteries, ZXAA and AAA batteries offer long lasting runtimes.
- FAST CHARGING; Power up quickly—2.5 hour average charge time for AA and 1.3 hour average for AAA—using the convenient USB-C port built into the batteries.
- WIDE-RANGING COMPATIBILITY: Use ZXAA & ZXAAAs for an extensive range of everyday devices, taking confidence in a COAST patent-pending design that affords compatibility with battery-powered electronics.
- CORROSION RESISTANCE: Protect your devices from damage due to corrosion using batteries that resist leaking.
- PERFORMANCE AND PROTECTION WITH ZX OPTIMIZED VOLTAGE: COAST ZXAA and AAA batteries are optimized to simulate alkaline batteries for seamless device compatibility and performance you can trust.