Stlxy 21V 180A 6A Fast Charging 18650 Battery Protection Board Compatible With For Makita Power Tools

Semi-finishedproduct : No High-concerned chemical : none Electronic : No DIY Supplies : Electrical Brand Name : Stlxy Origin : Mainland China

Enhance the performance and safety of your batteries with our advanced Protection Board. Designed specifically, this board ensures your battery operates within safe charging and discharging parameters. Compatibility: Perfectly fits 18650 , easy installation. Durability: Built with high-quality materials for extended use. Safety: Protects against overcharge, over-discharge, and short circuit. This 21V 4TOLL 6 alloy protection board is compatible with 180A Battery Protection Board and is suitable for 18650 batteries.

Color: As Shown Material: PCB

Package Contents: 1 * Battery Protection Board

Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Designed for 5S ternary lithium ion cells, full charge voltage reaches 21V, suitable for 18650 high-rate power lithium cells. Continuous discharge current up to 100A, capable of handling instantaneous high torque peak current of impact wrenches and power tools. Multiple parallel low internal resistance MOS tubes and thick busbar realize uniform current distribution and mild temperature rise under heavy load. Built-in passive cell balance circuit to equalize voltage difference between cells during charging and extend overall battery cycle life. Complete multi-protection: over-charge, over-discharge, over-current, short-circuit, over-temperature and reverse connection protection. Size and pad layout match mainstream domestic Makita-style battery housing, perfect direct replacement for damaged battery pack PCBA. Fully compatible with standard 5S Makita lithium charger, charge and cell balance operate simultaneously. Widely used for auto repair impact wrench, angle grinder, chainsaw battery assembly, battery refurbishment and DIY energy storage power projects. label:yes