Ansmann 1307-0003 Li-Ion 18650 Battery 3.6V 3400mAh with Micro USB

Ansmann 1307-000x Li-Ion 18650 Batteries 3.6V 2600mAh/3400mAh with Micro USB - Ansmann 1307-0003, This high quality 18650 3.6V Li-Ion battery features a micro USB socket, meaning the battery has a choice of charging methods - either direct USB charging or conventional battery charger. The battery has an integrated safety board, and a LED charge indicator lets you know when the battery is charging or has charged. Ansmann 1307-0003 Li-Ion 18650 Battery 3.6V 3400mAh with Micro USB

Price: 20.84 from Rapid Online Rapid Electronics Ltd.