One Pack 3.7V 4400mAh Li Ion Battery Pack With JST PH 2 Pin Connector For Electronics LED Lights Toys GPS And Meshtastic Solar Nodes Built In Safety BMS For Overcharge Over Discharge Protection Please Check Polarity Before Purchase

Reliable 3.7V 4400mAh Li Ion Battery Pack with JST Connector
✔️ Single pack 4400mAh capacity with JST PH 2 pin and BMS protection

This single lithium ion battery pack provides steady power for small electronics projects and portable devices.

✅ 3.7 volt output with 4400mAh energy capacity
✅ JST PH 2 pin connector for easy hookup
✅ Built in BMS guards against overcharge and short circuits
✅ Works great in LED lights toys GPS units and solar nodes

💡 What is a lithium ion battery pack typically used for in electronics projects? A lithium ion battery pack like this serves as a handy power source for many DIY setups and gadgets. - Users often pick it up for Meshtastic solar nodes and GPS trackers needing steady voltage - The JST connector makes wiring simple in LED lights and small toys - Built in safety features help prevent common issues during daily use - Many hobbyists rely on it for reliable portable power without extra modules

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