Dual USB 5V 1A 2.1A 18650 Battery Charger Module with LCD Display DIY Robot Size: 20mm X 32mm X

Size: 20mm X 32mm X 11mm

programmable state machine

Its low power consumption and wide operating temperature range ensure reliable performance in energy-efficient and industrial environments

With working indicator light

gyroscope and magnetometer into actual "3D space orientation" can be daunting

Dual USB 5V 1A 2.1A 18650 Battery Charger Module with LCD Display DIY Robot Size: 20mm X 32mm XDual USB Charging Control Board for mobile power banks. The LCD Display module provides charge status. The module provides overload protection, over discharge protection and overcurrent protection. Specification: Micro USB input: 5 V 1A USB output: 5V 2. 1A 5V 1A (Dual USB interface) Charging screen: intelligent digital screen Type of batteries: liquid lithium ion batteries (18650) Product size: 57mm x 28mm Screen size: 27mm x 17mm Input Voltage: 3.