... digital products Product features:1. Built-in high-capacity li-ion polymer battery, 5000mah, to make sure 500 times above charging ... the power and electricity state.Specifications:1. Core type: li-ion polymer core, rechargeable, 500times above charging cycle,2. Hard plastic ... : 11.5KG.Product features:1. Built-in high-capacity li-ion polymer battery, 5000mah, to make sure 500 times above charging ...