Anker® 2nd Gen Astro Pro2 20000mAh Multi-Voltage (5V 9V 12V) 4-Port Portable Charger with PowerIQ™ Fastest External Battery Power Pack for iPhone 5S, 5C, 5, 4S, iPad Air, mini, Galaxy S5, S4, S3, Note 3, Galaxy Tab 4, 3, 2, Pro, Nexus 4, 5, 7, 10, HTC One, One 2 (M8), PS Vita, Gopro, Digital Cameras, Camcorders and many other 9V / 12V - Charged devices.
PowerIQ™ technology intelligently communicates with connected devices to maximize both compatibility and charging speed. Additional 9V or 12V port (Max speed of 4.5 Amps among 4 ports).
Ultra-high 20000mAh capacity charges an iPhone ten times, a large-capacity phone like the Galaxy S4 six times and tablets several times.
Energy efficiency rate 10% higher than the previous generation and many current standard alternatives adds additional usable power. Included 110-240V AC adapter recharges the battery in just 4-5 hours.
Aluminum construction withstands drops and bumps; slim profile easily slips in your bag. LCD screen accurately displays power level, charging status and voltage selection.
Package includes: Anker® 2nd Gen Astro Pro2 20000mAh External Battery, 110 - 240V AC charger, micro USB cable, 4.3 x 1.6mm to 5.5 x 2.5mm multi-voltage cable, user manual.
"Anker® Astro Mini 3000mAh Ultra-Compact Portable Lipstick-Sized External Battery Backup Charger Power Bank Charger "
to your order and use code ASTROPRO to get both products for £53.98
(Thanks to BaldingMan)