10-Pack Single-Use Emergency Phone Charger | Dead Phone? Just Plug in — No Cables Needed | USB-C & Lightning | Pre-Charged | TSA-Approved

They’re a life-saver!! Each one comes pre-charged, sealed, and ready to plug in with no setup at all. I’ve used one during a power outage and another at a party when my phone was dying, both times it charged instantly and gave me enough power to get through the night. They’re super compact, easy to toss in a bag, car, or even a pocket, and I like that they’re single-use, so there’s no worrying about keeping them topped up. Definitely a must-have for travel, festivals, hiking, or any situation where you can’t rely on an outlet. If you want peace of mind, this 3-pack is worth it. Reliable, convenient, and does exactly what it promises.

I got these as back up, emergency batteries, for my cell phone. Whether I am out on the road and don’t have my charger close by, or we experience bad weather , causing us to lose electricity, I wanted to have a guarantee, that I could always use my cell phone. Last week, I needed an emergency, battery for my phone. We had a broken front axle on our car, and needed to get it towed as well as needed to get a ride home. I was so happy to open up my emergency battery. I get teased slot because I like to be prepared for whatever. So I was very proud to pull out my back up battery. However, when I opened it up, and plugged it into my phone, I got NOTHING!! I mean NOTHING. I thought maybe it’s not connecting well in my phone, for whatever reason. So zi asked my daughter to try it in her phone. NOTHING! It was very disconcerting and frustrating, to plan ahead, just incase I needed a back up battery. Only to find, when zi do, it doesn’t even work They are sparely packaged . I had never opened any of them. Because I wanted to use the entire battery, if I needed it. Sadly, I needed it, and I got NOTHING. I had given 1 to my other daughter and 1 to my son. I called them and told them to try those, to see if it was just the one I had that was faulty. I learned that they were all faulty. I can’t comment on the charging speed, because mine was “0”. Charging capability, “0”. Weight, was great for taking it with me in my purses it was very light and compact. I am hoping , my chargers, were the only ones that are bad. However, I can’t see why that would be the case. Hopefully the company will look into this and see what could have caused them to not work. I would definitely think twice, if you are buying an emergency back up charger, before buying these.

As an avid traveler, I've found Boostrcharge to be an absolute essential for my trips, especially compared to other brands I've used in the past. What sets Boostrcharge apart is its superior charging capacity—it can boost a phone's battery by up to 50%. This is a stark contrast to other brands that often barely make a dent in battery life, providing minimal charge that doesn’t really help in urgent situations. I always pack a Boostrcharge in my travel kit. Whether I'm exploring a new city, hiking in remote areas, or simply in transit, these pre-charged units are incredibly convenient. They're ready to use right when I need them, with no prior charging required, making them perfect for long flights or delays when power outlets are scarce. Furthermore, their compact size makes Boostrcharge an easy addition to any packing list, without adding bulk or weight to my luggage. This has been particularly beneficial during outdoor excursions where space and weight are at a premium. In destinations where reliable power sources are a luxury, or during extensive travel days with multiple layovers, having a Boostrcharge on hand means I can keep my phone functional for navigation, photos, and essential communications. The simplicity and effectiveness of Boostrcharge have repeatedly proven invaluable. On a recent trip through the mountains, where cell service was spotty and power sources were nonexistent, my Boostrcharge was the only reason I was able to keep my phone alive to capture breathtaking views and stay connected with my group. For any traveler who relies on their device for safety and logistics, Boostrcharge offers a reliable solution that works seamlessly across all your adventures.

It's good for emergency use. Very slim and square. Slow charging but got me up to 50% from dead.

Boostrcharge offers significant advantages over its competitors, particularly when compared to Battarix. Firstly, Boostrcharge is far more cost-effective—priced at less than $7 per unit depending on quantity, whereas a single unit of Battarix costs $17.99. Additionally, Boostrcharge can recharge a phone up to 50%, significantly outperforming Battarix, which only provides up to a 3% charge. This makes Boostrcharge not just a practical choice, but an essential one for emergency situations. I always keep Boostrcharge units in my car and at my cabin, which occasionally runs out of power. Being pre-charged, they are ready to use immediately, which is ideal for outdoor activities and unexpected needs. Furthermore, as a parent of children who frequent nightclubs, I find Boostrcharge indispensable for ensuring they can always call an Uber, even if their phone battery is low. While these units are not rechargeable, their purpose is clear—they are designed for single-use in emergencies, not everyday consumption. Given our increasing reliance on smartphones, having a reliable backup power source is more critical than ever. I highly recommend Boostrcharge; it's a small investment that could be a lifesaver in critical moments. I never leave home without one.

I love the idea of having an emergency charger in my purse, and one of these is better than nothing, but the performance was less than I expected. One of these chargers charged my iPhone 14 Plus on airplane mode and without being used about 35 percent over about two and a half hours, which was neither as much charge or speed as the product page suggests. For a one-time use product, the construction was adequate. I had to take my phone out of its case to plug the charger in, and the on and off switch for the charger can’t be accessed while it is plugged in, but it stayed plugged into my phone securely. A dim blue light comes on when the switch is turned on, which stays on after the charger is dead. I’m glad to have these in case of an emergency, but I might look at other options instead of repurchasing these ones.

I recently discovered the most incredible gadget that has completely transformed my on-the-go charging experience. This little device has become an essential companion for all my adventures, and I cant recommend it enough. The convenience this charger offers is simply unmatched. Its compact size fits into my pocket or bag making it incredibly easy to carry around. Whether im traveling, attending events or simply spending a day outdoors, I can rely on this charger to keep my phone powered up without any hassle. Its ease of use and affordable price make it a must have for on the go charging. Can’t recommend this product enough!!!

It was only 1, not 3 as advertised