MIGHTY MAX BATTERY 6V 5AH SLA Replacement Battery Compatible with Evergreen 4R25 - 16 Pack MAX3986107 - The Home Depot
Nissen 4R25 battery 6V-Block replacement for Nissen flashlight stack IEC 4R25 lot 2 pcs, 6V, 7900mAh/47Wh, Zink-Kohle, 67mm x 66,7mm x 108,5mm, Original. New - AliExpress
Hi-Watt Lantern Battery 4r25 4f Size 6V Super Heavy Duty for Warning/Barricade Lights/Lamps Power Long Lasting Durable Battery Pack - China Lantern Battery and 4r25 Lantern Battery price | Made-in-China.com