Apps Like Battery Calculator & Converter for iPhone and iPad
Calculate runtime and capacity
Calculate runtime, capacity, and energy needs using different chemistries and sizes. Convert between mAh, Wh, voltage, and other units. Compare specifications and energy requirements for various devices.
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.



Southwire® Voltage Drop Calc
Southwire Company
Calculate and wire size
Calculate for a specific conductor run or determine wire size based on and current carrying capacity. Limits wire size to and NEC ampacity. Supports AWG and KCMIL sizes only.








PowerMon
Thornwave Labs Inc
Scan and connect power meters
Scan for BT-DCPM devices and view measurements including voltage, temperature, battery state of charge, and power relay status. Set alerts for out-of-range values. Connect and configure Bluetooth DC power meter devices.





Cummins Inverter
DAS Companies Inc
Monitor battery voltage and temperature
Monitor battery voltage, output power, and product temperature. Set protection alarms for under voltage, over voltage, overload, and over-temperature. Adjust settings and perform battery tests remotely.


Ryobi™ GenControl™
One World Technologies, Inc
Monitor generator status and control power settings
Monitor generator or power station status with real-time fuel or battery level, load level, and remaining runtime. Pair devices via Bluetooth. Control operation and receive notifications.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.