Life & fun · alternatives · 2026

24 alternatives to Battery Box

External battery for your MacBook and phone

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Battery Box launched in 2014; newer entries below may have overtaken it.

1. 1
   BatteryBox▲181

   Charge your Macbook anywhere

   2014 · getbatterybox.com · its alternatives →

2. 2
   BatteryBox Slim▲5

   The best external battery for Macbook and another device!

   2016 · its alternatives →

3. 3
   Bunk▲298

   100% wireless, hot-swappable smartphone battery ⚡️

   2018 · its alternatives →

4. 4
   iPhone Smart Battery Case▲171

   Official Apple iPhone charger case

   2015 · apple.com · its alternatives →

5. 5
   NomadPlus▲153

   The battery upgrade for your Apple charger

   2014 · nomadgoods.com · its alternatives →

6. 6
   USBCell▲83

   USB rechargeable AA batteries

   2014 · usbcell.com · its alternatives →

7. 7
   Fluxmob Bolt2▲77

   A wall charger and portable battery in one

   2015 · fluxmob.com · its alternatives →

8. 8
   Batteries for Mac▲109

   Track all of your batteries from your Mac

   2019 · fadel.io · its alternatives →

9. 9
   Handoff Tabs▲90

   Make your MacBook's battery last longer

   2019 · apps.apple.com · its alternatives →

10. 10
    I made an app that tracks your devices' batteries from your Mac▲111

    Batteries for Mac | Track all your devices

    2021 · fadel.io · its alternatives →

11. 11
    Air Case▲124

    The thinnest iPhone battery case

    2016 · indiegogo.com · its alternatives →

12. 12
    Battery Health 3▲171

    In-depth battery usage analysis for your Mac, iPhone & iPad

    2017 · fiplab.com · its alternatives →

13. 13
    Energiza Pro▲76

    Take control of MacBook battery charging and save lifetime

    2023 · appgineers.de · its alternatives →

14. 14
    Prelude▲81

    Wireless charging on-the-go

    2015 · bezalel.co · its alternatives →

15. 15
    mybumper Battery Case▲113

    The world's slimmest detachable iPhone battery case

    2016 · vassilis-nutrition.com · its alternatives →

16. 16
    JuiceBox▲5

    Tiny USB battery for an extra hour of phone power

    2015 · kickstarter.com · its alternatives →

17. 17
    Pokeball Charger▲127

    Wearable/attachable external battery pack

    2016 · etsy.com · its alternatives →

18. 18
    Ampware iPhone Case▲99

    Hand crank your way to a fuller battery

    2016 · getampware.com · its alternatives →

19. 19
    ThinCharge Battery Case▲115

    World's thinnest battery phone case

    2016 · chargetech.com · its alternatives →

20. 20
    Omnicharge▲140

    Smart & compact portable power bank

    2016 · omnicharge.co · its alternatives →

21. 21
    Cyluma▲89

    Your Mac’s battery as a living, breathing landscape

    22d ago · apps.apple.com · its alternatives →

22. 22
    coconutBattery▲65

    Be aware of your current battery health.

    2014 · coconut-flavour.com · its alternatives →

23. 23
    Pulse▲78

    A portable battery charger with a solar panel

    2014 · its alternatives →

24. 24
    Juice Case▲78

    Thin affordable battery cases for iPhone

    2016 · 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 →