Power bank module H961-U v6.1
Dimensions: 6.5 x 2.5 cm Weight: 10.8 g Continuous Current: 2.4A Dual Output Current: 5V 2.4A Input Voltage (B+ to B-): 3.0 - 4.2V Overcharge Protection Detection Voltage: 4.20 ± 0.05V Release Voltage: 4.100 ± 0.05V Detection Delay: <200 ms Over-discharge Protection Detection Voltage: 3.0 ± 0.10V Release Voltage: 3.10 ± 0.10V Detection Delay: <100 ms The module is marked H961-U v6.1 Quiescent Current The quiescent current from USB (when battery are fully charged) is 18.5 mA. The quiescent current drawn from the battery depends on the module’s state: 26 mA — for a few seconds after activating the module via the button, 15 mA — when the charge status display is on, 3623 µA — display off, but 5V is present at the output, 92 µA — the module has entered sleep mode. Charging Logic This module supports only standard 5V. There is no support for Quick Charge or Power Delivery. Testing with Deeply Discharged Battery The module f...