NiMH Rechargeable Battery Pack, 800 mAh, 12V - LITEGEAR INC.
12V 3000mAh Ni MH AA Battery 12V NiMH Batteries Pack high capacity nimh Battery for remote control toy car boat truck toys model|Parts & Accessories| - AliExpress
Conrad energy Scale model battery pack (NiMH) 12 V 4000 mAh No. of cells: 10 Side by side T socket | Conrad.com