High Quality 3Mos Lithium Battery Protection Board Stable Output Short Circuit Protection For Power Tool Repair Modification

Description: -Compatible 3MOS Lithium Battery Protection Board, delivers reliable multi-level protection for 18V power tool battery packs to enhance battery safety and prolong overall service life. Features: 1. Stable 3MOS Protection System: Equipped with 3 high-performance MOSFET , provides precise overcharge, over-discharge, overcurrent and short-circuit protection , effectively prevents battery damage under high-load power tool operation, greatly extending battery service life. 2. Durable FR-4 PCB Substrate: Made of flame-retardant fiberglass-reinforced FR-4 epoxy material , features excellent heat dissipation, insulation and deformation resistance , ensures stable circuit operation even under long-term high-power working conditions. 3. High-Conductivity Tinned Copper Contacts: Adopts thickened tinned copper alloy battery slots , has low contact resistance with anti-rust, anti-corrosion coating , maintains stable power transmission, avoids poor connection issues after long-term use. 4. Precision SMT Welding Process: Manufactured with automated surface mount technology welding process , all electronic components are firmly attached with consistent soldering quality , reduces circuit failure rate, guarantees long-term reliable working performance. 5. Tool-free Replacement Design: Standard size fits perfectly for 18V lithium battery packs , supports direct replacement without extra modification , is ideal for battery repair, replacement and DIY modification projects, saves your cost of purchasing new batteries. Specifications: Category: Lithium Battery Protection Board Material: printed circuit board Application: Suitable for 18V series cordless power tool lithium battery pack repair, replacement and modification Quantity: 1 piece Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.