Lithium ion Battery Charger

✔ Makita-Compatible Design – Perfect replacement for 21V Makita-style battery packs
✔ Advanced Temperature Protection – Prevents overheating & thermal runaway
✔ Multi-Protection Circuit – Overcharge, over-discharge, short-circuit, and current overload protection
✔ Universal Application – Works with DIY power tools, e-bikes, and custom battery packs