With many smartphones coming with non-removable batteries now, portable batteries have really started to become super popular. They do have their advantages over buying an extra battery. For one, you don’t have to buy a new one when you upgrade your phone, and it also works with your tablet. So we’ve got about 10 battery packs here that we feel are some of the best available.
EasyAcc EasyAcc 10000mAh Brilliant Ultra Slim Dual USB, Portable Power Bank
A unique look that will let you stand out from the crowd: More than just a power bank, it?s for the colorful. Shape: Compact design, super portable, easy to hold in your hand and put anywhere your want, e.g. a pocket or bag. 10000mAh rechargeable power capacity, giving your phone enough juice to keep it running (5-6 full charges to your iPhone 5 or 2.5-3.5 charges for Samsung Galaxy S4, S3). Dual USB output: Charge two smartphones or an iPad at full speed (USB Output 1: 5V 2.1A, USB Output 2: 5V 1.5A); advanced power lock technology with standby time of up to 6 months once fully charged. Portable Charger: Suitable for a wide range of occasions, such as parties, BBQs, and outdoor activities like camping, mountain climbing, and picnics.
PowerIQ™ technology maximizes compatibility with Android, Apple or other devices by enabling charge speeds of up to 3 amps overall or 3 amps per port. 10000 mAh of capacity charges an iPhones four+ times or large-capacity phones like the Galaxy S4 more than twice. At only 0.59in thick, it’s ideal for grab-n-go use. 4 LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality and supplies 500+ lifetime charge cycles. Input: 5V / 2A; Use a 2A adapter (not included) for fastest charge times (6 hours).
Anker® Astro Mini 3000mAh Ultra-Compact Portable Charger
PowerIQ™ technology maximizes compatibility with Android, Apple and other devices by enabling charge speeds of up to 1 amp. Add more than a full charge or over 7 hours talktime to an iPhone, almost a full charge to a Galaxy S5 or 1 full charge (70+ hours of audio playback) with most other phones. Stylish, lipstick-shaped, aluminum design (3.5 × 0.9 × 0.9in, 2.7oz) fits easily into any pocket or bag. Samsung Grade A cells and premium microchips ensure reliability and safety. Charge time: 3-4 hours via AC 0.8 amp adapter (not included).
EC TECHNOLOGY® New 22400mAh Portable Ultra-high Density External Battery Pack Backup Charger
High Capacity: 22400mAh Lithium_ion battery; Samsung Grade A Cells, 500 + recharge cycles over the life of the battery. Charges all iPhone 10-12 times, Galaxy S4 5-7 times, or an iPad mini 3-5times. Super-fast charge output (5V / 3.1A total) through dual USB ports (5V / 2.1A and 5V / 1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed. Input: 5V/ 2A. Intelligent power manage IC, overcharge protection, short circuit protection. 4 smart LEDs display remaining power, built-in flashlight for dark or low-light environments, can light up 20+ meters. Dimensions: 6.29 x 0.86 x 3.14inches.
High capacity 15,000mAh Lithium-ion battery charges two devices simultaneously. Input: 5V/1A (max), Outputs: 5V/1A and 2.1A (max). Universally compatible. Auto-on and auto-off preserves battery charge. Digital display indicates exact level of charge. Perfect battery pack for everyday use, travel, camping or hiking, emergencies, commuters and families. Stylish design with built-in safety flashlight. Compact form fits into any bag, backpack, purse or pocket. Measures 5.8 x 2.8 x 0.9 inches and weighs only 12 ounces. Grade A battery cells and high quality circuitry provide protection against short circuit, anti-discharge protection, anti-overcurrent protection and anti-explosion protections. 500+ lifetime use cycles
Speed charging 2A input significantly shortens charging time; Limefuel Blast batteries can charge twice as fast as other external batteries on the market. Ultra high capacity 13,000mAh Lithium battery charges two mobile devices simultaneously. Perfect for travel, camping or hiking, emergencies, commuters and families. New circuit design features intelligent output ports! Android, Apple, smartphone or tablet; plug into either port. These universally compatible outputs deliver full speed charging to all devices. 5V/2.4A max/port, 5V/4.2A output total. Pass-through charging charges devices while battery pack is being charged! Stylish design with smudge-resistant rubber finish and built-in safety flashlight. Compact form fits into any bag, backpack, purse or pocket. Measures 4.5 x 3.1 x 0.9 inches and weighs only 11.4 ounces.
UNU Ultrapak Tour 10000mAh USB External Battery Pack
Fast-charging technology charges the Ultrapak in as little as 15 minutes to give all-day power. Ultra-portable design with rubberized frame for improved handling and added shock-absorbing protection. A powerful reserve of energy (10000mAh) in a power crisis, for the times you need it most Smart LED Screen with power indicator shows remaining charging times in minutes and current power levels within 1%. Dual-port USB for charging two devices simultaneously and an integrated flashlight for nighttime use or during an emergency.
Tylt ENERGI 10K Battery Pack with 3 Unviersal USB Ports
10,400mAh battery will fully charge your smartphone four times. Smart Detect Technology ensures compatibility with any smartphone and tablet. Universal USB port makes it compatible with most smart phones and tablets.