Life & fun · alternatives · 2026

24 alternatives to Particle by Optivolt

The FASTEST Charging Solar Battery iPhone Case

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Particle by Optivolt launched in 2017; newer entries below may have overtaken it.

1. 1
   mybumper Battery Case▲113

   The world's slimmest detachable iPhone battery case

   2016 · its alternatives →

2. 2
   Latitude▲94

   First iPhone case for universal wireless charging

   2015 · its alternatives →

3. 3
   iPhone Smart Battery Case▲171

   Official Apple iPhone charger case

   2015 · its alternatives →

4. 4
   Oivo▲102

   The smallest iPhone charger on-the-go (pre-launch)

   2014 · its alternatives →

5. 5
   Ampware iPhone Case▲99

   Hand crank your way to a fuller battery

   2016 · its alternatives →

6. 6
   ThinCharge▲72

   World's Thinnest Battery Phone Case for iPhone 7/7+

   2016 · its alternatives →

7. 7
   FITCAZE▲70

   Makes charging iPhone easier than ever!

   2018 · its alternatives →

8. 8
   Air Case▲124

   The thinnest iPhone battery case

   2016 · its alternatives →

9. 9
   Prong▲75

   iPhone protective case that powers your phone all day/night

   2014 · its alternatives →

10. 10
    ThinCharge Battery Case▲115

    World's thinnest battery phone case

    2016 · its alternatives →

11. 11
    Little Sun (Kickstarter)▲83

    A high-performance solar phone charger

    2015 · its alternatives →

12. 12
    Pulse▲78

    A portable battery charger with a solar panel

    2014 · its alternatives →

13. 13
    PodCase▲188

    Slim iPhone battery case that keeps your Airpods charged

    2017 · its alternatives →

14. 14
    Nomad Rugged Cable▲91

    The most durable cable in the world

    2019 · its alternatives →

15. 15
    Fitcaze▲6

    World's lightest iphone battery case

    2017 · its alternatives →

16. 16
    Juice Case▲78

    Thin affordable battery cases for iPhone

    2016 · its alternatives →

17. 17
    Volta Charger▲176

    One cable that powers most of your devices ⚡

    2018 · its alternatives →

18. 18
    Zencase iPhone 11 Wireless Battery Case▲71

    Sleek anti-slippery wireless charging case for photographers

    2019 · its alternatives →

19. 19
    Ralos Case▲3

    The best solar charging iPhone case in the world.

    2016 · its alternatives →

20. 20
    CoBattery▲126

    Swap from 0% to an all-day charge in seconds

    2017 · its alternatives →

21. 21
    EZ Charge Case▲68

    iPhone battery case with a built-In wall charger

    2017 · its alternatives →

22. 22
    Fitcaze▲5

    Thinnest & lightest iPhone battery case w/ wireless charging

    2017 · its alternatives →

23. 23
    Pronto▲133

    Battery pack, re-charges your iPhone in 5 minutes (preorder)

    2014 · its alternatives →

24. 24
    NomadPlus▲153

    The battery upgrade for your Apple charger

    2014 · 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 →