Charge your iPhone 4/4S or smartphone whilst on the go. Mounts underneath the stem or top tube to minimise cable length. Key
Features: 5200 m Ah Li-Ion provides up to 3 phone charge cycles.
Includes:: 30 pin Apple® Connector & Micro USB (Universal Serial Bus) Cable. Pack charge time (approx) 7-8 hrs. 4 LED power indicator. Dimensions: 9.4x 5x 3cm. Weight: 158g (manufacturer claimed).