Built-in protection circuit (PCM) prevents over charging/discharging.
3.7V 500mAh LiPo 1S Polymer Rechargeable Battery: MP3 GPS Speaker - 502540
Radient LiPo 1S 500mAh 3.7V 35C JST
⚡ 3.7V 501240 500mAh LiPo Lithium Polymer 500 mAh High Capacity Battery ⚡
⚡ 3.7V 502030 500mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
⚡ 3.7V 502025 500mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
⚡ 3.7V 702025 500mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
