Customer Ratings & Reviews

awesome battery pack holds a lot of charge and very portable for its size

So much juice in this thing. Sturdy, sleek, and charges any device fast

Works great! Like the dual charging ports. Not a very compact portable charger compared to others I’ve seen. This thing packs some juice.

bought it because the ones have bought previously only lasted few hours now bought this beast and lasts for weeks till next charge love it

I love this product. Since I bought it I never had to be worried about battery of my devices. I have enough juice every day wherever I go!

Great back up battery. This has gotten me through a weekend without having any power charged my phone 3 full times and had charge left!

Heavy, big, but it can charge multiple devices on the go.

20000 mah is definitely over kill, but I love this. Able to charge my phone, speaker and wireless headphones in the same battery!

Bought this for my boss to have extra battery for tradeshows while at our booth. Works great and keeps things charged when we don't have an outlet available.

This charger is awesome. Haha not to be nerdy. But if your into Pokémon hunting. Get his charger. You will be so good for a looooong time. But also if your camping, grilling out at the beach. It can power Bluetooth speakers too. Worth having BUT it can be a little over kill if you need a small casual charger. This thing is big and heavy.

I love this charger, it does its job super well. My iPhone will fully charge in about 1 hour. My Samsung (which normally takes a very long time to fully charge), will charge much quicker!! It is a little on the heavy side to carry in pants pockets, and delicate to care of as per the instructions. For $20, deal of the day, it was superb!

This power pack is fairly small and holds a lot of power. I can charge my Samsung Galaxy S8+ from empty to full at least 4 times.

Used for our vacation to Disney world. Perfect and charges 2 devices at once and still had plenty of juice left. Highly recommend

I should've purchased this battery pack sooner. I've struggled with a mini battery pack for various reasons and I wish I would've just invested in this one from the gecko. It is easy to use and charges my items really fast. I don't need to continuous charge the batter pack either and allows me to charge my phone multiple times.

I was in Puerto Rico after the hurricane an it keep my phone chsrged for 5 straight days without rechargin the battery pack..

I've taken this unit with me on multiple trips, both international and domestic. It holds enough juice for about 5-6 full charges. Honestly, it seems to last forever. I hardly have to charge it and it's the perfect travel companion. Be sure not to lose the little dongle - without it, you won't be able to charge the device.

solid response.... charges fast !! great price Bought cause I am tired of charging and charging smaller devices that promised to be realiable.... this one is there when my kids need extra juice for their ipads. Gave it a shot and so far so good. Plus the price was awsome and extra fast shipping and delivery from Best Buy

Good material! I am thankful for this portable charger, I can go days without having to charge my phone off a wall outlet!

I've counted the times I've charged my iPhone 6 before the product needed recharging. It was close to 13 times. Great buy

Have used on a 5-day camping trip, and I only need to recharge it once. Amazing battery pack for everyday use and travel!