6V 4.5ah Sealed. Maintenance free. Can be used in any position. For standby power this range has a nominal 5 - 8 year life.
PS640 6V 4AH Rechargeable VRLA Battery - XINLEINA 3-FM-4.5 6V 4.5AH-4/20Hr
PS640 6V 4.5AH Rechargeable VRLA AGM Battery - Aroma 3-FM-4 6V 4AH
2 x PS640 6V 4.5AH Rechargeable VRLA Battery - XINLEINA 3-FM-4.5 6V 4.5AH
Yuasa Yucel Y4-6 6v 4ah Rechargeable Battery VLRA AGM No Spill Aroma 3-FM-4 6V
MXJFYY LiFePO4 6V 6Ah Rechargeable Battery with BMS Protection for Ride-on Toys. Lithium Iron Phosphate Battery for Flashlights, Alarm Systems, UPS,Motor Boats Camping Solar Panels
