YEX-BUR 2 Ports P117 Dual Chemistry 18V ONE+ Battery Charger for Ryobi 6A Fast Charger
DM18RL Battery Adapter for Ryobi 18V Lithium Battery Power Tools,Compatible with Milwaukee 18V Li-ion Battery for Ryobi 18V Tools Power Source with USB Phone Charger: Amazon.co.uk: DIY & Tools
Upgraded 3.0A Replacement P117 Battery Charger Compatible with Ryobi One Plus 12V 14.4V 18V Li-ion & Ni-CD Ni-MH Battery P100 P102 P103 P105 P107 P108: Amazon.co.uk: DIY & Tools