AquaVault ChargeCard – Ultra Slim Emergency Power Bank (2300mAh) – Fits in Wallet – USB-C & Micro-USB – Durable Steel Body – Flight-Safe Pocket Charger for iPhone 16/15/14/13/12, Android - (Black)

Amazing size, quality and effectiveness

It's not quite as slim as a credit card but it does fit into my husband's wallet.

I loved it so much, I bought one for myself. Great to have charged if you were on a boat or anywhere you could not plug in your charger. It’s great

Excellent device! This “rescue charger” is just right: small, light, long battery life,…. Also, AquaVault customer service is fantastic. I recommend highly!

Works as advertised. Using this on an iPhone. It magnetically physically connects and wirelessly charges the phone. The charger is thin and lightweight. Loving it so far.