Battery discharging while plugged in
72744
Battery charge status decreases while plugged in charging
36787
My iPhone keeps switching on and off charge whilst charging, how do I fix it?
6152
Automatically switching from 9V battery to DC wall adapter on insertion
49791
Charging Li-ion batteries in parallel
151905
Powering circuit directly from USB while charging li-ion battery side by side
139633
If I leave my chargers plugged into the wall socket at all times, do they consume energy or present a safety risk?
114801
Amplify current and voltage to preserve battery
108486
Automatically limit (stop) battery charging at a given percentage
131878
Is there any utility to check whether my laptop battery is in healthy condition or not?
81099
Laptop charger leaks AC while giving DC voltage at the same time. How?
65846
MPPT charging a li-ion battery
52148
Interchanging battery with a higher capacity battery
42710
Disable USB charging
115754
Capacitor discharging through no load?
24443
Why does my iPhone power off when the battery is down to 30%?
34266
MacBook Pro battery drains when connected to AC power
132959
Why does Li-Po battery voltage drop under load?