Life & fun · alternatives · 2026

24 alternatives to FreeEnergy

Solar-Powered Rechargeable Battery - Type-C Port

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FreeEnergy launched in 2021; newer entries below may have overtaken it.

1. 1
   Nomad Battery Pack▲81

   Powering possibilities - POSH Electric

   2023 · its alternatives →

2. 2
   Solar Paper▲126

   Super thin solar panel to charge your gadgets (Kickstarter)

   2015 · its alternatives →

3. 3
   Pulse▲78

   A portable battery charger with a solar panel

   2014 · its alternatives →

4. 4
   Nimble For Good▲98

   Charge your phone without trashing the planet

   2018 · its alternatives →

5. 5
   LIFEPOWR A3▲115

   World's 1st USB-C power delivery pack ⚡️🔌🔋

   2017 · its alternatives →

6. 6
   Soliom▲147

   World’s first solar-powered wirefree video doorbell

   2018 · its alternatives →

7. 7
   Consumer Tech Made From Waste ♻️▲6

   powered by repurposed batteries and made from waste plastics

   2020 · its alternatives →

8. 8NE
   NFC Energy-Harvesting PCB Business Card with an MCU▲229

   using RF to power an MCU and 21 animated LEDs from a smartphone

   14d ago · wilsonharper.net · its alternatives →

9. 9
   RAVPower▲125

   High quality power banks,replacement batteries, AC adapters

   2020 · its alternatives →

10. 10
    PLUG▲188

    World's most powerful battery pack with 2 AC wall outlets.

    2016 · its alternatives →

11. 11
    Spor▲75

    Self-regenerating battery charger for USB devices.

    2014 · its alternatives →

12. 12
    LiONCooler▲71

    Smart controlled portable solar fridge-freezer

    2019 · its alternatives →

13. 13
    Lithium Ion Solar Battery EC 48v 200Ah▲1

    Lithium, Solar Battery

    2023 · its alternatives →

14. 14
    Morph▲74

    Smart power bank with modular batteries

    2019 · its alternatives →

15. 15
    RIVER Mobile Power Station & Solar Generator▲72

    A battery that can charge your laptop 10 times over

    2017 · its alternatives →

16. 16
    Powerfoyle▲75

    Transforming light into clean, endless energy for everyone.

    2019 · its alternatives →

17. 17
    USBCell▲83

    USB rechargeable AA batteries

    2014 · its alternatives →

18. 18
    Little Sun (Kickstarter)▲83

    A high-performance solar phone charger

    2015 · its alternatives →

19. 19
    LithiumCard▲62

    The thinnest and only battery powered HyperCharger

    2014 · its alternatives →

20. 20
    Legion Solar 4▲73

    Permission-free solar energy & storage, powered by AI

    2019 · its alternatives →

21. 21
    Sparkee Portable Charger▲61

    Wire-free, fast charging, 2 USB-C ports, compatible

    2023 · its alternatives →

22. 22
    CraftStrom▲80

    Solar for anyone, anywhere 🌤 – grid-tied and off-grid

    2020 · its alternatives →

23. 23SA
    Sustainable and repairable e-bike battery (that's also fireproof)▲41

    2024 · indiegogo.com · its alternatives →

24. 24
    Solarbox Lumine▲72

    Solar-powered IPX7 waterproof speaker 🔊

    2018 · 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 →