![Tp4056 +protection Dual Functions 5v 1a Micro Usb 18650 Lithium Battery Charging Board Charger Module - Integrated Circuits - AliExpress Tp4056 +protection Dual Functions 5v 1a Micro Usb 18650 Lithium Battery Charging Board Charger Module - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/S850a399f56bc4a2b9bd96b93965be960Q/TP4056-Protection-Dual-Functions-5V-1A-Micro-USB-18650-Lithium-Battery-Charging-Board-Charger-Module.jpg)
Tp4056 +protection Dual Functions 5v 1a Micro Usb 18650 Lithium Battery Charging Board Charger Module - Integrated Circuits - AliExpress
![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 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](https://preview.redd.it/bzg49mpupy881.jpg?auto=webp&s=48a660cb2b64c9176a36002e42b34578c18e27cb)
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
![Type C BMS 2S 2A 18650 21700 3.7V Lithium Battery Charge Board Step-Up Boost Li-Po Polymer USB C To 8.4V Type C BMS 2S 2A 18650 21700 3.7V Lithium Battery Charge Board Step-Up Boost Li-Po Polymer USB C To 8.4V](https://www.adeept.com/u_file/2210/photo/58c9736457.jpg)
Type C BMS 2S 2A 18650 21700 3.7V Lithium Battery Charge Board Step-Up Boost Li-Po Polymer USB C To 8.4V
![Amazon.com: HiLetgo 10pcs 5V 1A 18650 Lithium Battery Charging Board TP4056 Lithium Battery Charging Board Micro USB Charge Module With Protect : Electronics Amazon.com: HiLetgo 10pcs 5V 1A 18650 Lithium Battery Charging Board TP4056 Lithium Battery Charging Board Micro USB Charge Module With Protect : Electronics](https://m.media-amazon.com/images/I/61-DePjYesL.jpg)
Amazon.com: HiLetgo 10pcs 5V 1A 18650 Lithium Battery Charging Board TP4056 Lithium Battery Charging Board Micro USB Charge Module With Protect : Electronics
![TP4056 - Micro USB 5V 1A Lithium Battery Charger Module [TP4056-modules] - US $0.80 : HAOYU Electronics : Make Engineers Job Easier TP4056 - Micro USB 5V 1A Lithium Battery Charger Module [TP4056-modules] - US $0.80 : HAOYU Electronics : Make Engineers Job Easier](http://www.haoyuelectronics.com/Attachment/TP4056-modules/TP4056-4.jpg)
TP4056 - Micro USB 5V 1A Lithium Battery Charger Module [TP4056-modules] - US $0.80 : HAOYU Electronics : Make Engineers Job Easier
![Amazon.com: 9V/18V Lithium Battery Charger Board, MPPT 3.7V 7.4V Solar Charging Controller Board, Lithium Battery Protection Charger Module (18V) : Patio, Lawn & Garden Amazon.com: 9V/18V Lithium Battery Charger Board, MPPT 3.7V 7.4V Solar Charging Controller Board, Lithium Battery Protection Charger Module (18V) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61SZz0yx+oL.jpg)