Detection voltage: DC2.5V ~ 30V Working current: <30mA Display: 0.28 inch LED Dimensions: 31 × 12.0 × 9mm (length x
Features: OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption.
USB Mobile Step up Power Supply Module Input voltage: 0.9V-5V DC Transfer efficiency:96%(max) With USB port With working indicator light
1.Description: QC-MINI is a USB DC Fast Charging Board power supply module.It can be applied to solar charging, mobile phone
Features: With a shell, easy to use stand-alone or embedded in the panel on the product. Display Mode: Battery +Percentage
Module Properties: non-isolated step-up module (BOOST) 65 * 56.5 * 23 (length * width * high) (mm) Input voltage :10-32V
Over charge voltage: 4.25±0.05V Over charge release voltage:4.23±0.05V Over discharge voltage:2.54±0.1V Maximal continuous charging/discharge current: 7.5A Maximal Discharging current: 10A Size: L35*W7*T2mm Weight: 10g
Description: 1.Battery type electricity quantity display 2.Wide application fields:lithium battery 3.Using Method:connect display board positive and negative port with tested