Customer Ratings & Reviews

Recharges phone quickly. Since it is a battery, it is a little heavy to carry in a purse or bag.

Very nice backup. Full charge of my phone in no time. Back up batter holds charge for a long time.

The Tzumi - Pocketjuice Endurance 12000 Mah Portable Charger is awesome. It takes a while (12 hrs) to fully charge BUT what it offers is a recharge up to 7 times for one item. I only use my phone on it and I have gotten regularly 7 recharges. PLUS, the unit stays charged for over a week. So you can have it sitting around till you need it. It's also great to hook your phone to if you play PokemonGO, you will lose no power for many hours.

Have use others and this one is by far the best yet. Holds a charge longer and charges phone fast.

This is the greatest. It lets you charge up to 7 times. great for when you don't want to be tethered to a fixed plug in the wall.

Easy and super fast charge, almost the size of a regular cell phone, very convenient.

I used this for an entire camping trip and it charged two different phones at least 3 times each during our camping trip. This product is well worth it. I still keep it around and bring it wherever I go because you just never know when your phone will die. Highly recommend. It will probably charge your phone 4 times before you need to recharge it.

I have been very pleased with the convenience of this portable charger. It has the capability to charge 2 items at the same time. I can carry it in my purse wherever I go. We're always going out of town to doctor appointments. We're gone from home for 5 plus hours. It has been wonderful not to worry about missing an important call or message. I highly recommend the Tzumi-Pocket Juice Endurance 1200 mAh Portable Charger

Item is great I get to charge two items at once and I don't need to charge the charger everyday

Low profile and works really well. Never have to worry about a dead phone.

Charger holds it's charge nicely. A little heavy but lasts a while. Charged nicely overseas too.

We play Go all the time and this thing lets us walk as far as we want. Took it to the Detroit Zoo and charged 2 phones at once while hunting for real and digital animals! :) Also, for the price, you can't beat this. I have charged my phone multiple times, and my tablet before recharging and I have never yet been able to run this thing to 0.

Works great... a little heavy but charges our phones multiple times on a charge ....love it !!!

BOUGHT ONE BEFORE A HURRICANE. CHARGES FAST. HOLDS CHARGE A LONG TIME. BOUGHT MORE FOR GIFTS.

I'm always moving around. I have an old phone as well. This charger lasts all day. Keeps my phone at full strength.

The unit recharges quicky. It charges my phone 2+ times per charge. Nice size.

Charger is great at holding its charge when not in use. Fast 100% charge of phone or tablet

Fast charger and light weight so convenient to put in your purse or backpack.

Works great. Charges 2 phones at a time and has the capacity to last for multiple charges

Fits in my pocket. Doesn't get hot. Holds a charge for as long as I need it to.