TOZO PB3 Portable Charger 10000mAh One of The Lightest and Slimmest Fast Power Bank 18W PD High-Speed Charging Battery Pack with USB-C Input/Output for iPhone,Samsung and More Gray

Great portable charger. I use this while traveling and it's great to have , very compact and charges great

Really seems to hold its charge well and has a good amount of charging ability.

Nice portable battery charger. Rapid charge is superb and the charges recharges with ease and pretty fast. Solid built and portability is great. I bought a second one just because it's just that good.

I’ve always been a fan of Anker, however think they’ve lost their edge recently and are being outperformed by many other companies now. I decided to try finding a smaller battery bank for use with vr and saw this.I immediately noticed it got very hot when charging via usbc so I’m guessing they don’t use dedicated PD charging circuitry. It cooled down when just using normal 5V charging. However the charging speed is so slow that it reminds me of my dual usb mini anker charger from back in 2015 that I had to charge overnight.It’s rediculously slow to charge, I’m used to 23000mah battery banks that can charge in less than an hour and are almost the same price per mah.however functionally seems ok. I charged it up fully and then tried to charge an almost dead quest 3 with elite strap. It got the quest 3 to 100% which is about 4,500mah and then it also charged the elite battery strap to almost 50% which is 2,300mah at 7.7v so equivalent 4,600mah at 3.7v that this is so it essentially gave me almost 7,000mah of charging ability or 70% of the claimed value. Not to bad. And they don’t claim to charge fast so it seems fine overall.

Very compact and lightweight, charges phones efficiently with plenty of juice left and recharges quickly. Liked it so much I bought a second one. Have several Tozo audio devices that work well but this is the first charger. Will definitely purchase again!And no, this was not a freebie for a review or anything like that. Just honestly happy to find a company that consistently makes a quality electronic product.

I travel often and have gone through quite a few portable chargers, but the PB3 stands out since I've been putting it through the ringer. Its slim profile is deceptive; you'd think it wouldn't hold much charge, but it does - and very effectively. I can charge my phone and tablet via rapid charging. The fast charge makes a big difference compared to a normal car charger - even my wife was impressed. The build quality feels premium, and the fact it's waterproof gives me peace of mind for when I bring it to the beach or poolside. It's small, simple, and reliable! A+

I use this battery pack to power my handheld GPS while riding my mountain bike. External power source keeps the GPS display on constantly which is very convenient when riding on unfamiliar, and tough trails. The pack powers my GPS for at least a couple weeks, riding for about three hours a day before it needs recharging. Highly recommend it.

I got this for my son since Apple phone batteries seem to drain quickly. He's been using to charge up his phone when traveling to games after school or even around the house so he can keep using it but not have to be plugged near a wall. He loves that it's a compact size and it lasts a long time without having to worry about recharging it every night and you can quickly tell it's capacity level so you know when to charge it. Great buy!