Bccxzm 21V 1A Lithium Battery Charger for Mini Chainsaw Power Tools Lithium Battery Charger Compatible with Aker/Saker/Seyvum/O-Conn/Jujubean/DINSHARE/VTEK..Etc

Features

• Free 4 different adapters of 4.8 * 1.7/4.0 * 1.7/3.5 * 1.35/2.5 * 0.7mm.
• Worldwide input voltage range: 100-240V 50/60HZ; Output: 21V DC. Power cord length: 3.9FT/1.2M. Charging Port: Round Jack. DC Port Size: 5.5 x 2.5mm (also fits 5.5 x 2.1mm). Designed for use with most 20V and 21V lithium battery packs found on common cordless power tools.
• Works with 20V 21V 21Volt power sources for Mini Chainsaws, Portable Electric Cordless Chainsaws, Small Handheld Pruning Saws, and 6-Inch Compact Handheld Saws. Please ensure your device's charging port is a round DC barrel connector and confirms 21V input. (Note: This is a generic power supply; not a manufacturer original part).
• Built-in intelligent chip monitors battery status to deliver optimal current for stable power-up. Features essential safeguards including overload protection, short-circuit prevention, and temperature control. This ensures safe, efficient energy transfer while protecting against overcharging and potential damage to your battery cells.
• This replacement power cord is perfectly suited for 20V/21V powered equipment including compact handheld chainsaws, portable electric pruning shears, hand drills, electric wrenches, and screwdrivers. The standard round jack design helps consolidate your charging setup, reducing the need for multiple different cords.