DWEII 10PCS Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB for DIY Charger (no

❃❃It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the power display and turn on

2-Cell(2S) 8.4V version: Input voltage: DC 3-6V (recommended DC 3.7V 5V); Input current: 1A (1A version); 2A (2A version); 4A (4A version) Charging

AITIAO 2PCS Type-C USB 2S 2A Boost Converter 8.4V 12.6V 16.8V Step-Up Power Module LiPo Polymer Lithium Battery Charging Protection Board

Dc 5v 1ausb Type-c 5v 2a Boost Converter With Battery Charging Protection

Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB For DIY Charger - AliExpress

When the load current is less than 50mA continuously, the output will be turned off. It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the power display and turn on the 5V output. Two consecutive short presses will turn off the power display and turn off the 5V output. When the charging current drops to 100mA after reaching the final floating charging voltage, the charging cycle will be automatically terminated.

Teyleten Robot Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB for DIY Charger

Step-Up Power Module Type-C USB 5V 2A Boost Converter Battery LED Charging Board

Type-C USB 5V 2A 3.1A Boost Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB For DIY Charger

❃❃USB is no welding version ❃❃It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the

DWEII 10PCS Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB for DIY Charger (USB is

❃❃USB is no welding version ❃❃It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the

DWEII 10PCS Type-C USB 5V 2A Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display USB for DIY Charger (USB is

ATNSINC 2pcs Multi-Cell 2S 3S 4S Type-C USB Boost Converter to 8.4V 12.6V 16.8v Step-Up Power Module LiPo Polymer Li-Ion Charger Protection Board