1.li polymer battery 3.7v 500mAh 2.flexible size 3.customer design 4.battery factory 5.pass Rohs,CE, ... , heating equipment, health care equipment, defend electronic devices.2.Delivery timeNew sample: 12-15days3.series ModelsCapacity(Ah) Votalge ... ≤204.0±0.265±0.5184±0.51000974200100003.2≤79.0±0.574±1.0200±1.02102500958524014000≤ ... .5±0.5133. 3.7v 5000mah LiMnO2 rechargeable battery( customer design)