I tested a solid-state power bank that's seriously durable, but two things hold me back

"The main reason is that they're safer. A lot safer. Like, you can rupture a fully charged battery pack, and all you get is a whiff of smoke. No fires. No plumes of smoke. No dramas."

"While a standard lithium-ion battery is good for around 500 recharge cycles, a solid-state battery is good for at least 1,000 before the capacity drops to the point the battery is considered end-of-life."

"They work much better in colder temperatures than regular lithium-ion batteries. On top of that, they can be recharged at a lower temperature, which is an advantage when you're off-grid and there's no heat."

Solid-state batteries represent a significant advancement in portable power technology, replacing flammable liquid electrolytes found in traditional lithium-ion batteries with safer solid materials. These batteries demonstrate remarkable safety characteristics—even when ruptured, they produce minimal smoke without fire risk. Solid-state batteries provide extended lifespan, lasting approximately 1,000 recharge cycles compared to 500 for lithium-ion alternatives. They perform substantially better in cold temperatures and can be recharged at lower temperatures, eliminating the need to warm traditional power banks before charging in off-grid conditions. The BMX SolidSafe 10K exemplifies this technology, offering 10,000mAh capacity in a compact, aluminum-constructed design.

Read at ZDNET