9pcs/lot TrustFire 18650 Protected Rechargeable Batteries 3.7V 2600mAh Lithium Li ion Battery For Led Flashlights with PCB|Replacement Batteries| - AliExpress
6 X AAA Rechargeable batteries for Philips SBC HB550S Headphones 550mAh NiMh £9.55 - PicClick UK