Browse the top-ranked list of Smartphone External Battery below along with associated reviews and opinions.
Excellent portable charger...I'd like a 100% charge, but 60% is better than a sharp stick in the eye....Charges easily and gives you a good amount of battery...I'd like a 100% charge, but 60% is better than a sharp stick in the eye.
Keep your Apple® iPhone® 5, 5c, 5s, 6s or 6s Plus ready for use with this mophie Juice Pack Reserve 95034VRP external battery, which features a 1300 mAh capacity to deliver reliable power to your device.
Loved it....LOVE IT....It keeps all of my portable and mobile electronics running twice as long as they would on there own power....I would recommend this product for everyday use and its slim design makes that easy to do.
Features a USB port for simple connection to a wide range of devices.
Works Great...good as oem...I will say he's constantly on his phone playing phone games or taking work calls, checking emails and he has had no issues :) yet....The Samsung galaxy note 4 has awesome battery life but when the OEM battery goes bad it starts shutting down the phone abruptly.
Place calls, send texts and browse the Internet for longer with this UltraLast lithium-ion replacement battery. Compatible with the Samsung Galaxy Note 4, this battery delivers the power you need to use all your phone's apps. With its rechargeable design, this UltraLast lithium-ion replacement battery keeps your device ready for use wherever life takes you.
Revitalize older Samsung S4...Great product !!!!!...I got it from you cheaper then any other store!...I have to say the battery is OK,it does what it needs to do, is not GREAT but ok.
Keep your compatible Samsung cell phone charged with this Ultralast CEL-I9500NF rechargeable battery, which delivers up to 3.8V of power. The lithium-ion battery offers overload protection to help ensure the safety of your device.
Work outstanding...It exceeds all of the standards that I was expecting....Great product...But it is well worth it.
Ensure the life of your Samsung Galaxy S III mobile phone is ready for use with this Lenmar CLZ603SG 3.7V battery that features a 4300 mAh capacity for long-lasting use. The lithium-ion chemistry ensures reliability.
Great product...Very good aftermarket battery and Works great !!!!...Battery works well with my LG G3...This battery works great to have around just in case
Game, text and browse for longer on your LG phone with this UltraLast lithium-ion replacement battery. Compatible with a wide range of LG devices, this versatile battery delivers the charge your phone needs to keep going. Clearly labeled instructions on the side of this UltraLast lithium-ion replacement battery make installation quick and easy.
Works just fine....I put it in my phone, and then my phone worked !...Seems to be just fine.
Keep your cell phone charged throughout the day with this Ultralast CEL-I9600NF internal battery, which guards against power overload for added security. The lithium-ion battery is compatible with select Samsung cell phones and delivers 3.85V of power.
this battery from best buy does not cause the phone to get extremely hot to the touch and the battery lasts for me most of the day....so far so good with the battery life....so far so good with the battery life....good replacement battery
Power up your Apple iPhone 5 with this Ultralast CEL-IP5 battery, which provides a 1440 mAh capacity and 3.8V of power for efficiency. Overload protection ensures your device is shielded from unexpected power surges.
Pleased with my new battery...I'm glad I did get it....this was a great replacement battery, but did not know it was thicker than the origiinal...It works wonderfully.
Keep your Samsung galaxy S 5 or other compatible cell phone operational with this Ultralast CEL-I9600HC-BLK battery, which delivers 3.85V of power. The rechargeable lithium-ion battery features overload protection to safeguard your device.
Buying a new battery beats buying a new phone!!...great deal...Needed a new battery for my Galaxy S3, and this was the least expensive one that seemed decently reliable....It was easy to order; the battery came fast.
Keep your device up and running with this Ultralast CEL-I9300 battery, which can replace select Samsung cell phone batteries. The rechargeable 3.7V lithium-ion battery with overload protection is designed to offer reliable power and ensure safe use.
This group has been around and doing such great work for so long....This one came in no time and works great....Phone is 100% better...This one came in no time and works great.
Replace the dying battery in your LG G4 with a new Dantona Industries replacement battery. It's compatible with select LG phones, including the DS1402, H810, and H818N models, and it's rechargeable to ensure that your phone is ready when you need it. This replacement Dantona Industries replacement battery has a 3000 mAh capacity and voltage of 3.85.
It was easy to find the correct battery....I loved being able to pick it up at the store and avoid postage....I loved being able to pick it up at the store and avoid postage....Great to be able to get replacement battery.
Ensure your Motorola cell phone is ready for use with this Ultralast CEL-V325 rechargeable battery, which delivers 3.7V of power to efficiently charge your device. The lithium-ion chemistry ensures long-lasting reliability.
Works fine...this works great for my note 3 better battery life than oem battery...great battery...this works great for my note 3 better battery life than oem battery
Equip your Samsung cell phone with this Ultralast CEL-N9000NF battery, which offers lithium-ion chemistry and 3.8V of power for reliable, efficient use. Overload protection helps keep your device safe from damage.
Keep your Samsung Galaxy S III Mini or GT-I8190 cell phone operational with this Ultralast CEL-GTI8190 rechargeable battery, which features lithium-ion chemistry for consistent, reliable power.
Keep your Samsung Attain, Attain 4G, FOCUS S 4G, GT-B9062, Rugby Smart, SCH-R920, SGH-I847 or SGH-I937 cell phone operational with this Ultralast CEL-I937 rechargeable lithium-ion battery which delivers 3.7V of power and features overload protection.