Battery life is the most important feature for any mobile device. The more the use of the device the more battery it uses. But recharging it may not be possible anywhere when there is no power around. This is where the rechargeable battery pack comes into aid. This kind of rechargeable battery is an external charging device which already has power in it. Any mobile device that has an USB recharging facility will be able to recharge using this pack.
The rechargeable battery differs with the power content, brand, and type of usage etc. The more capacity it has, the more useful it is. Rechargeable batteries with more capacity are useful for most of the Smartphones. The batteries differ in the number of devices that can recharge at the same time. A person with 2-3 gadgets in hand will want to have a rechargeable battery that has three or more ports to connect. It will help him carry a one single recharging unit for all of them. Some of the rechargeable battery packs in the market are:
- Mophie Powerstation offers many such rechargeable batteries. Depending on the use and need one can select the types. It is mostly compatible with Samsung, iPod, iPhone, iPad, and other Smartphones etc. It shows a green light when the device is compatible and red light when it is not. For iPads they offer a power stand also, on which the iPad can be placed and recharged.
- Samsung 9000mAh Universal USB battery charger is compatible for any Smartphone and tablets. It holds the capacity of 3 full recharges for Smartphones and a full recharge for tablets.
- Walk Power Li-Ion recharging rod for iPhones and other Smartphone recharging. This is compact and easy to carry anywhere. The USB output helps recharge any mobile device with an USB charging port. The light indicators let you know how much power is left in it for further recharging.
These are available from any online store and also in the gadget shops. These are traveler’s companion and also act as an emergency recharger when there is a sudden power failure, there are mobile spywares like mobistealth which records all the calls, voice messages and track locations of children/employees. The slim and sleek make of these batteries will help them carry in any small purse of bag.