Need help with the following TP4056 board. When charging both Blue and Red LEDS light up. Voltmeter reading at OUT+|OUT- is 4.1v, however battery charge doesn't go above 3.7v even after 4-5
Mini, Micro or USB-C TP4056 5V USB Lithium Battery Board Charger Module Arduino
TP4056 Micro USB 5V 1A Charge Controller Lithium Li - Ion Battery Charger Module