Life & fun · alternatives · 2026

24 alternatives to WattRunTime

Estimate how long your power station lasts

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   BatteryRank▲3

   Find the right portable power station using real data

   Jul 2026 · batteryrank.com · its alternatives →

2. 2
   WattSized▲2

   What size power station do you actually need?

   Jul 2026 · its alternatives →

3. 3TD
   Terminal dashboard that throttles my PC during peak electricity rates▲98

   WattWise is a CLI tool that monitors my workstation’s power draw using a smart plug and automatically throttles the CPU & GPUs during expensive Time-of-Use electricity periods. Built with Python, uses PID controllers for smooth transitions between power states. Works with TP-Link Kasa plugs and Home Assistant.

   2025 · naveen.ing · its alternatives →

4. 4
   GoSun Chillest▲78

   Coolers are a pain in the ice, go solar

   2021 · its alternatives →

5. 5
   WattDoesItUse▲2

   Find the power consumption of electrical devices.

   2015 · its alternatives →

6. 6
   Wattagio▲157

   Powerful battery informer and save power assistant for Mac

   2018 · filincode.com · its alternatives →

7. 7
   SmartCharge™ LED Bulbs▲101

   4 hours of light when the power goes out

   2014 · smartchargelight.com · its alternatives →

8. 8
   PowerBen Powerbank▲103

   The next generation portable power station

   2021 · indiegogo.com · its alternatives →

9. 9
   Shift▲70

   Shift electricity use to the least carbon intense grid times

   2019 · shift.andrewpairman.com · its alternatives →

10. 10
    DJI Power 2000▲15

    Power your world

    2025 · dji.com · its alternatives →

11. 11
    MEGO▲63

    4V-24V portable power supply for makers

    2018 · kickstarter.com · its alternatives →

12. 12
    AmpTrip▲72

    An EV trip planner built for simplicity

    2023 · amptrip.com · its alternatives →

13. 13
    Electricity Map▲100

    Live CO2 emissions of electricity consumption

    2017 · electricitymaps.com · its alternatives →

14. 14
    MeterLeader▲69

    Create energy saving challenges with real-time energy data

    2020 · meterleader.com · its alternatives →

15. 15
    WattMate▲81

    Which app is draining your Mac, in watts and minutes saved

    28d ago · wattmateapp.com · its alternatives →

16. 16
    RIVER Mobile Power Station & Solar Generator▲72

    A battery that can charge your laptop 10 times over

    2017 · indiegogo.com · its alternatives →

17. 17
    ElecHive ▲2

    Portable & Universal Super Power Station

    2020 · indiegogo.com · its alternatives →

18. 18
    Power Junkie▲73

    Charge & power all your devices, gadgets and cameras 🎥🔋

    2018 · indiegogo.com · its alternatives →

19. 19
    MeWatt▲71

    Real-time energy monitoring and analysis of your appliances

    2016 · its alternatives →

20. 20
    Watt.ma▲7

    Morocco's leading CPO managing 370+ EV charging stations

    Jan 2026 · app.watt.ma · its alternatives →

21. 21
    The PowerPot▲54

    Portable thermoelectric generator powers your devices

    2014 · its alternatives →

22. 22
    GeneratorChecker▲1

    Find the Right Power Station for you devices

    Feb 2026 · generatorchecker.com · its alternatives →

23. 23
    Most efficient 5V uninterruptible power supply!▲5

    Be uninterruptible!

    2018 · mailchi.mp · its alternatives →

24. 24
    WattWise▲2

    Free calculators to estimate electricity costs

    Apr 2026 · wattwise.solutions · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →