Coast Products COS31008 1.5V 750 mAh Zithion-X AAA Rechargeable Lithium-Ion Batteries with USB-C Port - Pack of 4

Pack power with purpose. COAST ZITHION-X rechargeable lithium batteries change the game in responsible, portable power technology. Advanced engineering provides a comprehensive upgrade compared with other sources of battery power delivering long-lasting run times for a clear performance advantage over standard rechargeable lithium and NiMH batteries. To mimic the broad compatibility of alkaline batteries, proprietary COAST ZX Optimized Voltage allows ZITHION-X batteries to modulate their power supply up or down based on the need and prevent flickering, overheating, and damage to products. The leak-resistant battery casing prevents corrosion during use matching performance with protection. Connect conveniently via USB-C to recharge quickly in 2.5 hours or less for AA and 1.25 hours or less for AAA and forget about special charging cables and cradles. Every ZITHION-X can be recharged at least 1000 times, resulting in significant cost-savings compared with single-use disposable batteries while keeping hundreds of batteries out of the landfill. FeaturesZithion-X AAA Rechargeable Lithium-Ion Batteries with USB-C Port Battery Charging Level Indicator Overcharge/Discharge Protection Circuits Built-In USB-C Port USB-C 4 Split Charging Cable with USB-C/USB-A Power Out Pack of 4 SpecificationsVoltage: 1.5V Capacity: 750 mAh Weight: 0.18 lbs