- Venustas heated jacket battery has a capacity of 5000mAh - The battery charges the heated clothing and a smartphone multiple times - Battery provides up to 8-10 hours of battery life - Takes approximately 5 hours to fully charge - Provides up to 8 hours of run-time - Lasts for 3.5 hours on high, 6 hours on medium, and 8-10 hours on low - Power bank can be charged up to 800 times - Long lifespan reduces the frequency of battery replacements