Yuio 21V 1A Lithium Battery Charger for Saker Mini Chainsaw Charger, Power Supply Adapter with Indicator Light, Replacement Charger Adapter Charging Cable Compatible with 18V–21V Lithium Batteries

21V Power Supply Adapter for Wide Compatibility: Designed to fit most mini chainsaw lithium batteries, this adapter works with brands for Saker, Seyvum, O-CONN, Dinishare, SOYUS, Zikopomi, SENDRY, RLSOO, SeeSii, Taranzy, and many others, making it a versatile charging solution

Compatible with Saker Mini Chainsaw Charger: Specially built for Saker mini chainsaw batteries, this charger also powers pruning shears, leaf blowers, and other 21V cordless tools. Please confirm the DC plug size (5.5*2.5mm, positive inside, negative outside) before purchasing

Clear Charging Indicator Lights: Stay informed at all times with an easy-to-read LED system. The red light signals charging in progress, while the green light confirms your battery is ready. No more guesswork—just quick and clear battery status monitoring

Durable Lithium Battery Charger Design: Featuring a robust 59-inch (1.5m) power cord with strong bending resistance, this lithium battery charger ensures extended service life. Its compact and lightweight build makes it ideal for use at home, in the workshop, or outdoors

Safe & Efficient 21V Battery Charger: With a stable 21V 1A 21W output, this charger provides reliable power for cordless tools and garden equipment. It offers consistent charging performance while protecting your devices for long-term use