Today I learned they make delightfully retro cassette tape power banks

As a ‘90s kid who dreamed of being an ‘80s adult, this immediately commanded my attention: you can now charge your phone with a cassette tape.

Shenzhen accessories manufacturer Remax has apparently been on it for over a year, debuting “10,000mAh” batteries that look like classic cassettes. Depending on the color —

, red, or the new green 2023 model — you can charge them up with USB-C, micro-USB, or even an Apple Lightning…