Pros: Inside the packaging, you can expect to see the battery pack itself as well as the microUSB cable along with the user manual. So these days smartphones are getting more and more powerful but battery technology so far has remained stagnant. So it’s crucial to have portable battery packs like this one available at your disposal in case you run out juice or in the event of an emergency. So the power bank is built very well. This the white version which feels fantastic in the hand. It’s made out of a glossy finish which is pleasant to hold. Very lightweight and thin, great portability so the build quality of the power bank is definitely top notch. In terms of functionality, the battery has an integrated charging cable so you can be free from carrying an extra cable. The battery does charge via microUSB which is suitable for all android devices and can also charge pretty much any other electronic that utilizes microUSB for charging. The battery does include two USB ports so you can charge two devices, perhaps a tablet and a phone at the exact same time. The four LED indicators located on the front The battery is a lithium polymer battery with a capacity of 6000 thousand milliamperes, which is good enough for charging your iPhone 5s up to 2.7 times, iPhone 6 for 2.1 times, and the Samsung Galaxy S5 for 1.4 times. More importantly the battery pack offers excellent safety protection technologies like over charge and short circuit protections to keep both the device and the battery safe. Overall, I think it’s a fantastic choice if you’re in the market for a new portable power bank. It’s got everything you would want in a power bank. extremely reliable so you won’t be disappointed.

Cons: Wish the capacity can be a little larger and a built-in flashlight can be nice.

Pros: holds 6000 mAh of power; 2.1 amps at 5 volts; Well made and easy to use

Cons: None!

Other Thoughts: The OLALA Power Bank model C2-a holds 6000 mAh of power and puts out as much as 2.1 amps at 5 volts to charge iPhones, iPad, android devices and almost anything that's charged via a USB connection. For example some cameras and camcorders can also be powered by this power bank. So for travel or anytime you need portable power for your device be sure to keel the OLALA Power Bank C2-a handy!