Built-in protection circuit (PCM) prevents over charging/discharging.
Radient LiPo 1S 450mAh 3.7V 35C JST
LiPo 1S 450mAh 3.7V 35C JST RDNB4501S35JST
⚡ 3.7V 503030 450mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
5 PCS 3.7V 450mAh Lipo Polymer Rechargeable Battery 802030 For Bluetooth GPS MP3
Gens Ace LiPo 1S 3.7V 3500mAh Tx with JR O-G1S3500-RX
Rechargeable Battery 3.7V 90mAh LiPo 1S Buy One Get One Free