12V 4.5 amp hour (AH) Lithium Iron Phosphate battery packs which are a direct replacement for sealed lead acid batteries, including chargers, LiFePO4.
NiMH Power Pack: 12V 4.5Ah (54 Wh, 2Rx5, 4/3AF)
MK Battery 12V 4.5AH ES5-12 - TremTech Electrical Systems
UltraTech 1240 is a 12V 4.5 AH sealed lead-acid battery
GENUINE GP 12V 4.5Ah Rechargeable Sealed Lead Acid Battery - GPP1245 | Shopee Malaysia
Storage Batteries 12V 4.5Ah lead acid rechargeable battery UPS Electricity back up power electric door solid control equipment|battery 12v|rechargeable battery12v battery - AliExpress
12V 2.9AH AGM Battery - Pro Battery Shops
12V 4.5AH Battery, SMF, Sanghavi Power Accumulators | ID: 7423875891
AJC 12V 4.5Ah Sealed Lead Acid - AGM - VRLA Battery: BatteryClerk.com Sealed Lead Acid
2 Pack ExpertPower 12V 4.5AH 12 Volt 4.5 Amp Hour Sealed Lead Acid (SLA) Battery | eBay
Battery 12V 4.5AH for defibrillator CUER5 CU MEDICAL - Vlad
Mighty Max Battery 12V 4.5Ah Home Alarm Security System SLA Battery Rechargeable Sealed Lead Acid 1250 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com