3pcs Lithium Battery Charger Board with LED Dual USB 5V 2.4A Micro/Type-C Mobile Power Bank Charging Module Circuit

3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

3pcs Lithium Battery Charger Board with LED Dual USB 5V 2.4A Micro/Type-C Mobile Power Bank Charging Module Circuit

Product Features: - Portable Mobile Power Supply Module. - Supports 3 USB cables. - Hold down the button after standby, LED digital display power supply. - LED digital screen shows current battery power when charging. - When discharging, the LED digital screen displays the current power, and the display saves about 30 seconds (double-click button to restore the display). - After charging and discharging, the system will provide accurate battery instructions. Product Parameter: IR of PCM: =65 mO Allowed 0V change: Yes Constant current: 2.4A Dual output current: 5V 2.4A Input voltage B+ to B-: 3.0 - 4.2V Charging cable: support three type of USB Cables for iPhone Lightning & for Android Type-C Micro USB Button function: Press and hold the button after standby, the LED digital screen displays the power Technical Specification: Prevent Overcharge Protection Detection voltage: 4.20±0.05V Release voltage: 4.100±0.05V Detection delay time: <200 ms Prevent Overdischarge Protection Detection voltage: 3.0±0.10V Release voltage: 3.10±0.10V Detection delay time: <100 ms Package included: 3pcs Dual USB 5V 2.4A Micro/Type-C USB Charging Module

Key Features

• ✅ The module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. Use built-in battery for portable device to provide 5.0V/3.0A USB2.0 supply output for external devices.
• ✅ Button function: Press and hold the button after standby, the LED digital screen displays the power.
• ✅ Charging cable: support three type of USB Cables for iPhone Lightning & for Android Type-C Micro USB
• ✅ Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out!
• ✅ Dual output current: 5V 2.4A; Input voltage B+ to B-: 3.0 - 4.2V; Protection: overcharge protection, overdischarge protection, short circuit protection, constant current.

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