• $49.89
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    20PCS TP4056 Lithium Battery Charging Protection Board, 18650 Charger Module with Overcharge Overdischarge Overcurrent Short Circuit Protection

    • Package includes 20 pieces TP4056 charging protection boards, sufficient quantity for 18650 battery DIY and repair projects.
    • Integrated charging and anti-damage protection design, supports overcharge, overdischarge, overcurrent and short circuit multi-protection.
    • Professional 18650 lithium battery dedicated module, stable constant current and constant voltage charging performance.
    • Compact circuit board design, easy to install and weld, widely used for small electronic equipment power transformation.
    • High-quality electronic components, low power consumption and long service life, safe for daily lithium battery charging use.
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    TP4056 lithium battery charging protection board is specially designed for 18650 lithium battery charging and safe power management. This module combines charging function and multiple safety protection functions to effectively prevent battery damage caused by overcharging, overdischarging and short circuit. Small size and easy wiring, suitable for DIY electronic production, portable equipment power supply modification and battery daily maintenance. 20-piece bulk package meets mass use and replacement demands, cost-effective and practical for personal and technical application.

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