![10pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage 10pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage](https://www.elecbee.com/image/catalog/Power-Supply-Module/10pcs-RobotDyn-TP4056-Li-Ion-Battery-Charger-Module-with-Protection-Constant-Current-Constant-Voltag-1689115-descriptionImage0.jpeg)
10pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage
![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?width=640&crop=smart&auto=webp&s=c694628d7423c7491a00bdac5dc16b8436c1d431)
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
![5V 1A TP4056 Charging Module Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB) - Walmart.com 5V 1A TP4056 Charging Module Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB) - Walmart.com](https://i5.walmartimages.com/asr/2cf4cba8-d52a-459b-99e1-2ce01d756364.79f65631be1554016ef9361f1c2d0d47.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
5V 1A TP4056 Charging Module Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB) - Walmart.com
![5Pcs micro usb 5v 1a 18650 tp4056 lithium battery charger module charging board with protection dual functions 1a li-ion ep238 | Fruugo KR 5Pcs micro usb 5v 1a 18650 tp4056 lithium battery charger module charging board with protection dual functions 1a li-ion ep238 | Fruugo KR](https://img.fruugo.com/product/4/17/170658174_max.jpg)
5Pcs micro usb 5v 1a 18650 tp4056 lithium battery charger module charging board with protection dual functions 1a li-ion ep238 | Fruugo KR
![Source TP4056 Modules Micro USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion on m.alibaba.com Source TP4056 Modules Micro USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion on m.alibaba.com](https://sc01.alicdn.com/kf/H7cc97d2f8580414483c5d30b71647ffa7/234892414/H7cc97d2f8580414483c5d30b71647ffa7.jpg)
Source TP4056 Modules Micro USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion on m.alibaba.com
![Amazon.com: HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions : Electronics Amazon.com: HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions : Electronics](https://m.media-amazon.com/images/I/61G+0LRXq1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions : Electronics
![MICRO USB 1A Battery Charging Module Battery Charger TP4056 - $1.00 : BrickElectric.com, Innovative Player in Automation MICRO USB 1A Battery Charging Module Battery Charger TP4056 - $1.00 : BrickElectric.com, Innovative Player in Automation](http://www.brickelectric.com/images/TP4056.jpg)
MICRO USB 1A Battery Charging Module Battery Charger TP4056 - $1.00 : BrickElectric.com, Innovative Player in Automation
![1Pcs/lot TP4056 5V 1A Micro USB Charger Module 18650 Lithium Battery Charging Board Led Indicator Current Adjustable - SINONING- Electronics DIY Accessories Store 1Pcs/lot TP4056 5V 1A Micro USB Charger Module 18650 Lithium Battery Charging Board Led Indicator Current Adjustable - SINONING- Electronics DIY Accessories Store](https://www.sinoning.com/wp-content/uploads/2020/04/20373-yapnh0-1.jpg)
1Pcs/lot TP4056 5V 1A Micro USB Charger Module 18650 Lithium Battery Charging Board Led Indicator Current Adjustable - SINONING- Electronics DIY Accessories Store
![Amazon.com: MakerFocus 10pcs TP4056 Charging Module with Battery Protection 186 50 BMS 5V Micro USB 1A 186 50 Lithium Battery Charging Board : Electronics Amazon.com: MakerFocus 10pcs TP4056 Charging Module with Battery Protection 186 50 BMS 5V Micro USB 1A 186 50 Lithium Battery Charging Board : Electronics](https://m.media-amazon.com/images/I/71l8XPEkOPL._AC_UF894,1000_QL80_.jpg)