4PCS Usb Charger Cable For 3.7V Lithium Battery Charger Portable with LED indicator for RC Car Child Toy Car Spare Battery

Description

🔌 Power up smarter, play longer — never miss a charge!

This 4-piece USB charger cable set features intelligent charging management with automatic cut-off at 4.23V, ensuring safe and efficient charging of 3.7V lithium batteries. Equipped with LED indicators for real-time status, it supports various lithium battery types commonly used in RC cars and toys, offering hassle-free, portable charging anytime.