Greann Heated Vest - Battery

Stay warm longer with an extra battery for Greann Heated Tank. WEIGHT 4.8 oz | 136 g PROTECTION Waterproof | Wind Proof MATERIAL Lithium-ion FIT Insulated | Late Season CONDITIONS Dry | Cold | Wet | Wind FEATURES Rechargeable 7.4V Lithium-ion Battery Approximately 6.5 Hours Of Battery performance at Low setting - Individual Performance May Vary Depending On Heat Level Selection & Usage OVERVIEW Our 7.4V Lithium-ion batteries are equipped to last up to 6 hours on the lowest setting.  The heat is found in the upper back of the neck, kidney area, and front chest.  When receiving the battery, gently shake it to activate the ion and lights will flash on the side of the battery, indicating the level of charge - roughly 100% - 4 lights, 75% - 3 lights, 50% - 2 lights, and 25% - 1 light.  Please plug your battery directly into a wall outlet (not a power strip) to receive the best charge.  Once fully charged (around 8 hours), use the battery immediately or store i