Ziron’s first Kickstarter project isn’t chasing gimmicks, it’s going for grit. The new Ziron Tactical Power Bank is a compact, metal-bodied charger with one standout feature: fully replaceable batteries. That alone separates it from the disposable power banks cluttering shelves today.
Ziron Tactical Power Bank embraces USB-C and replaceable cells

What makes this unit different? You don’t toss it when it drains or even wait for a recharge. The Ziron Tactical Power Bank uses a single 21700, 20700, or 18650 battery, and you can pop it out with a snap-lock cap. Swap in a fresh one, and you’re back in business without missing a beat.
Charging and output are handled through a USB-C port, supporting up to 30W enough to fast-charge most phones and smaller devices. Integrated LED indicators show the remaining juice, so you won’t get caught guessing.
Rugged build, minimalist size
This thing isn’t just modular, it’s made to travel. The casing is aluminum alloy, slim enough to fit in your palm, and it only weighs 105g. Ziron also claims IPX6 waterproofing, which should shrug off rain or splashes without flinching.
Key features include:
- Swappable 21700/20700/18650 battery support
- 30W USB-C output
- Snap-lock battery cover
- LED charge indicators
- IPX6 waterproof rating
- Aluminum alloy body
- Keychain loop for clips or carabiners
Ziron’s campaign hits Kickstarter milestone
The crowdfunding campaign already passed its modest $513 goal with just 30 backers. At $29 for a unit, early adopters get the charger and several accessories. Shipping is global, with delivery planned for December 2025.
Still, there’s a catch: this is Ziron’s debut Kickstarter. There’s no shipping track record, and as with any crowdfunded hardware, delays or total flops are a risk. No one likes vaporware, especially in the survival gear space.
Portable power with a twist of DIY spirit
Ziron’s not promising the moon, it’s offering a power bank you can actually use in the wild without worrying about wall sockets. The ability to carry extra cells instead of lugging multiple bricks? That’s tactical thinking.
A power bank you reload, not retire. Now that’s a rare charge.

