Built-in protection circuit (PCM) prevents over charging/discharging.
3.7V 1100mAh LiPo 1S 402863 Rechargeable Battery Cell Battery Li-Po MP3 GPS RC
EEMB Lithium Polymer battery 3.7V 200mAh 303030 Lipo Rechargeable Battery Pack with wire JST Connector-confirm device & connector polarity before purchase
3.7V 10000mAh LiPo Battery Rechargeable 1S 3C Lithium Polymer Battery with Protection Board Insulated Rubber Tape, JST2.0 Plug for Ar duino ESP32 Board RPI Battery Pack UPS (1 Pack)
3.7V 5000mAh LiPo Battery Rechargeable 1S 3C 105080 Lithium Polymer Battery with Protection Board Insulated Rubber Tape, JST 2.0 Plug for Ar duino ESP32 Board RPI Battery (1 Pack)
⚡ 3.7V 401020 200mAh LiPo Lithium Polymer High Capacity Battery ⚡
⚡ 3.7V 301230 200mAh LiPo Lithium Polymer 200 mAh 301230 High Capacity Battery ⚡
