Sony NP-FF71 'F' Series Lithium Ion Battery (1140mAh) £75.98
Compatible with the following: IP1/5/7Compact, lightweight, flat InfoLithium FF series batteryEnables display in minutes of the remaining battery lifeStandard capacity Lithium ion batteryUp to 180 minutes of continuous recording time (approx.)1140mAh, 8.4V, 4.8Wh with no Memory Effect