3.7V USB Charging Cable JST Plug Lithium Battery Charger For RC Aircraft And Helicopters With Dope Lightweight Portable Design And Intelligent Charging Management And Red Charging Indicator Light

1pc 3.7V USB JST Battery Charger for RC Aircraft
✔️ 3.7V Li-ion battery charger with JST plug, USB input, 500mA output

This compact USB charging cable with a JST plug is designed to safely recharge 3.7V lithium batteries used in RC aircraft and helicopters.

✅ Type: 3.7V USB charging cable with JST plug
✅ Input: DC 5V, 0.5-2A
✅ Output: DC 4.2V, 500mA
✅ Intelligent charging management IC that stops automatically to prevent overcharging
✅ Full-charge cutoff at 4.23V to extend battery life

💡 What is a 3.7V USB charging cable with JST plug mainly used for in RC hobby gear? This handy device keeps small lithium packs topped up safely.
- Use case: charging RC aircraft and helicopters batteries
- Benefit: auto cut-off at 4.23V to extend battery life
- Convenience: USB power makes it portable and easy to use

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