The Gloworm Li-Ion battery is compatible with all Gloworm Light systems and Magicshine/Bikeray/Gemini systems. HIGHEST QUALITY NZ DESIGNED BATTERY PANASONIC LITHIUM-ION CELLS FOR MAXIMUM QUALITY AND SAFETY SIGNICANTLY LONGER OVERALL LIFE AND BETTER VALUE FOR MONEY THAN ORIGINAL MANUFACTURER'S BATTERIES SEALED AND 100% WATERPROOF PRODUCT DESCRIPTION Gloworm batteries use only pre-selected premium Panasonic lithium-ion cells. Panasonic are the world's leading lithium-ion battery cell manufacturer and their cells are the highest possible quality in terms of energy density, long life and safety. The batteries are rigorously tested for quality and safety before sale. Gloworm batteries undergo a waterproof sealing process which makes them 100% weatherproof so you can now use your bike light with total confidence whatever the weather. TECHNICAL SPECIFICATION 7.4V 3400mAh (2 High Capacity Cells) lithium-ion battery Recommended to be used only with the Gloworm lithium-ion smart battery charger Highest quality Panasonic lithium-ion cells Battery protection circuit to prevent overcharge, over-discharge, incorrect charging, short circuit and polarity reversal Weighing in at a mere 120g!
