Bosch Home and Garden 12V 2.5 Ah Lithium-Ion Battery (Compatible for All Tools in 12 V Power for All System, in Carton Packaging) : Amazon.co.uk: Garden
RIDGID 55183 12V Advanced Lithium 2.5Ah Battery
Bosch 12 2 Amp-Hour; Lithium-ion Battery Kit (Charger Included) in the Power Tool Batteries & Chargers department at Lowes.com