Varta Carbon Zinc. 2x V431 enclosed 137x73x114mm + Screw terminals6V 1900mAh

Varta Heavy Duty V540 2x 4R25 enclosed 137x73x114mm + Screw terminals

Panasonic Popular large Torch battery Heavy-Duty Carbon Zinc. 509 1209 4F M908 430 431 944, etc..