DEVMO 5pcs TP4056 Charging Module 5V Micro USB 1A 18650 Lithium Charging Board with Protection Charger Module with Dual Protection Function

$20.98
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★MULTIPLE PROTECTION: Micro USB lithium ion / lipo / 18650 charging board with overcharge, overdischarge and overcurrent protection, other features include current monitor, under voltage lockout, automatic recharge. | ★MULTIPLE CHARGING METHOD: This module is made for charging rechargeable using the constant-current/constant-voltage (CC/CV) charging method, charge port can take power from USB.The input has a MINI USB socket, which can be used to directly charge with the mobile phone charger, and still retains the input voltage wiring solder joints, which can be very convenient DIY. | ★ADJUSTABLE CHARGING CURRENT: The charge current can be modeled externally with the Rprog resistor R3. | ★DRIVE LOAD: OUT+ and OUT- can be connected to the load, such as the booster converter module/buck converter module or other loads. | ★Package Includes:5pcs TP4056 Charging Module