MI Battery Experts CPB-GalaxyS6Extra(B)

External battery compatible with Samsung Galaxy S6. Adds up to 140% extra run time of the phone! 

• Using a slimline lithium polymer battery built into a ruggedised ultra thin casing that fits perfectly around the phone whilst barely increasing dimensions
• This battery rated at 3500mAh. This is 140% more than than the 2550mAh battery inside the Galaxy S6 therefore offering huge additional run time onto the phone when used in conjunction with the phone's internal battery
• The battery case is features a good grip matt black ruggedised rubber backing and is supplied with a protective bumper around the sides.
• The external battery pack is always used by the phone first instead of the internal battery. This will markedly extend the service life of the phone's internal battery as the internal battery is only ever used when the external battery runs out of charge.
• If the phone's internal battery needs charging the external battery will also charge the phone battery whilst also powering the phone.
• Mates via the standard micro USB connector to the phone and comes complete with micro USB to USB charge and sync cable so users can still sync to computers without removing the external battery.
• Both the internal iPhone battery & the external battery are charged from the charge lead so the phone does not have to be removed from the external battery to charge the internal battery.
• World Voltage AC-USB charger and 12/24V DC car charger also available as optional extras for use with either the supplied Micro USB cable or the phone's original USB charging cable.
• Input 5V 1000mA, Output 5V 1000mA