AJC® Replacement for Best Technologies 4.3KVA UPS — 12V 35Ah (NB Terminals, AGM)

Overview: AJC® replacement battery compatible with Best Technologies 4.3KVA UPS units. Built to match OEM form and function for reliable backup power. Key specifications - Voltage: 12V (12 Volts) - Capacity: 35Ah - Terminals: NB - Chemistry: Sealed Lead Acid (AGM) - Number of batteries required for full replacement: 4 - Dimensions: Length 7.76 in × Width 5.16 in × Height 6.38 in - Weight: 23.6 lbs Why choose AJC® replacements High-quality, low-cost alternatives suitable for thousands of devices. AJC® batteries are manufactured to be exact OEM replacements for an easy, precise fit. UL-recognized component with millions of units sold worldwide. Purchase confidence backed by straightforward 30-day returns and a 12-month warranty. Important notice Our products are not affiliated with or authorized by Best Technologies. SLA battery care tips - Recharge after every use to maintain performance. - Avoid fully discharging the battery. - Inspect terminals periodically for corrosion or other signs of wear. - Store batteries fully charged. - Keep in a cool, dry location (68°F/20°C). - Recycle used batteries—do not dispose of them in regular waste.