Power bank provides you with additional charge when you need it most
With 10,000mAh available battery capacity, you can ensure your smartphone survives the day and beyond. Surf the web, check your email, send a text message and make a phone call in the secure knowledge that if your phone battery is low, you can boost the power with your Rock Stone 10000mAh Portable Power Bank.
3.1A USB output for great compatibility
With the included Micro USB or an existing USB charging cable, you can simply plug into the either the built-in 3.1A output USB port on theRock Stone to benefit from the 10,000mAh of additional battery capacity it provides. The 3.1A output delivers power to your device at an impressive rate so even larger devices such as phablets and tablets can charge quickly and smartphones can even charge while in use with heavy battery dependant apps, such as sat navs, games and internet browsing.
Dual USB outputs support simultaneous smartphone and tablet recharging
An outstanding feature of this portable charger is that it includes two USB outputs, one of 2.4A and another one is 2.4A also. This means you can use it to simultaneously charge a smartphone as well as tablet devices including the iPad Air or Samsung Galaxy Tab.
Small, stylish and portable
Designed to be portable, the Rock Stone Power Bank is small in size, allowing it to fit in a bag, pocket or case easily. The Rock Stone Power Bank also boasts a clean and simple aesthetic that will compliment your device perfectly.
A lanyard is also included, so you can secure the power bank to your wrist for easy portability and convenience.
Digital Battery charge capacity indicator
On the side of the charger is an intuitively designed digital battery level indicator, which provides precise detail on how much power is left within the power bank. With just a quick glance, you can see how much charge is left in the power bank so you know when you will next need to recharge the device.
The Power Bank can realizecharging and discharging at the same time,With 5V/2A quick input current , the charging time has shortened 50% than 5V/1A input current.The 5V/3.1A output current enables it can charge two mobile phone t the same time.
- Capacity: 10,000mAh
- Input: 5V / 2A
- Output : 5V / 3.1A
- Cycle life: 500 times approx
- Charge time: 4-8 Hours