Battery Charging Level Indicator
Check the status of your batteries charge level with our built-in charge level indicator. (Solid red) when charging, (solid green) when fully charged.
Built-In USB-C Port
With a built-in USB-C port, your battery can be charged using a USB-C cord. Some COAST models can be charged both inside or outside the light
Overcharge/Discharge Protection Circuits
Over charging and improperly discharging lithium batteries can cause a safety concern and hazerdous risk to the user and it's surroundings. COAST batteries are built with overcharge/discharge protection, ensuring you and your battery are protected.
Proprietary COAST ZX Optimized Voltage™ technology is designed to mimic alkaline batteries for seamless device compatibility and performance you can trust, while preventing flickering, overheating, and damage to products. The leak-resistant battery components protect against corrosion during use—matching performance with protection.
Connect conveniently via USB-C to recharge quickly with 2.5 hour average charge time for AA and 1.3 hour average for AAA—and forget about special charging cables and cradles. Every ZITHION-X® can be recharged many times, resulting in cost-savings compared with single-use disposable batteries while keeping hundreds of batteries out of the landfill.