Apps like Battery Voltage Readout

Here are some great alternatives to Battery Voltage Readout by NeoFrontier Technologies :
Battery Sense
Battery Sense
★3.4
Full Battery Alarm
Full Battery Alarm
★4.5
Bamowi - Battery Temperature
Bamowi - Battery Temperature
★4.6
BM2
BM2
★3.7
Battery Monitor Mini Pro
Battery Monitor Mini Pro
★4.6
Battery Announcer
Battery Announcer
★4.4
Battery Guru HD
Battery Guru HD
★4.3
Battery Monitor Mini
Battery Monitor Mini
★4.6
KG
KG
★3.4
Battery Monitor
Battery Monitor
★4.0
Battery Indicator
Battery Indicator
★4.3
Battery Health & Life Checker
Battery Health & Life Checker
★4.5
HLX iT
HLX iT
★3.8
Full Battery 100% Alarm
Full Battery 100% Alarm
★4.2
Ampere Meter : Battery Chargin
Ampere Meter : Battery Chargin
★3.4
Battery Charging Monitor
Battery Charging Monitor
★3.9