12V 3.5AH Battery Replacement for Mighty Max ML3-12 by SigmasTek | eBay
Amazon.com: Zipp Battery 12V 3.5AH SLA Rechargeable Replacement Battery for UPS Back UP, Emergency Lighting, Fire Detection, Alarm Devices, and More: 5.28 x 2.64 x 2.38, T1 Terminal : Automotive
Amazon.com: SigmasTek SP12-3.5HR Battery, 12 Volt 3.5 Amp Hours F2 Terminal : Health & Household
Amazon.com: SigmasTek SP12-3.5 - 12V 3.5AH F1 SLA Battery - Compatible with BP3.6-12-F2, HR4-12, BP3-12-F2, BE350R, BE350G, BE350U, BE350ES, BE350C, RBC47, RBC35 : Health & Household