Coast AAA USB-C Rechargeable Batteries, ZITHION-X, Lithium Ion 1.5v 750 mAh, Long Lasting, Charges Under 1.3 Hours, Charging Cable Included, 8-Battery Pack

One COAST ZITHION-X® rechargeable AAA battery replaces up to 500 single-use batteries—cutting waste, saving money, and delivering reliable power with every charge. Engineered for performance and built to last, COAST ZITHION-X® lithium batteries offer a smarter, more sustainable way to power your gear. With proprietary ZX Optimized Voltage™ technology, each battery delivers steady, device-safe output that mimics the performance profile of alkaline batteries—ensuring long-lasting runtimes and seamless device compatibility while preventing flickering, overheating, or damage. The leak- and corrosion-resistant design adds extra protection during use, while fast USB-C charging makes powering up simple—no special cables or cradles needed. Average charge time: 2.5 hours for AA, 1.3 hours for AAA.

• 1 ZITHION-X AAA = 500 SINGLE USE BATTERIES: Each ZITHION-X AAA rechargeable battery replaces up to 500 single-use batteries—cutting waste and saving money.
• LONG-LASTING RUNTIMES: Built to perform, with power output designed to mimic alkaline batteries for extended runtimes across a wide range of devices.
• FAST USB-C CHARGING: Recharge quickly with a USB-C port built right into the battery—average charge time is just 2.5 hours for AA and 1.3 hours for AAA.
• DEVICE-SAFE PERFORMANCE: ZX Optimized Voltage ensures steady, flicker-free power that prevents overheating and protects sensitive electronics.
• UNIVERSAL COMPATIBILITY: Engineered for seamless use in everyday devices—no special settings, adapters, or chargers needed.
• LEAK-RESISTANT DESIGN: Internal safeguards help prevent corrosion and protect your gear during use and storage.