Amazon.com: NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late 2011] - Long Lasting [63.5Wh/10.95v] : Electronics
Ansmann 5013243 Hearing Aid Batteries [Pack of 6] Size 13 Orange Zinc Air Hearing-Aid Suitable for Hearing Aids, Sound Amplifier - 1.45V Mercury Free: Amazon.co.uk: Electronics & Photo