AJC Replacement for Best Technologies UT5K 12V 35Ah UPS Battery

AJC® replacement battery compatible with Best Technologies UT5K UPS systems. This sealed lead acid (AGM) unit provides 12V (12 Volts) at 35Ah capacity and is built to be a direct-fit, low-cost alternative. Key specifications: Voltage: 12V (12 Volts); Capacity: 35Ah; Chemistry: Sealed Lead Acid (AGM); Terminals: NB; Number of batteries required for full replacement: 4. Physical dimensions: Length 7.76 in × Width 5.16 in × Height 6.38 in. Weight: 23.6 lbs. Important note: Our products are not affiliated with or authorized by Best Technologies. Why choose AJC® replacements: high-quality, budget-friendly batteries suitable for thousands of devices; engineered to match OEM form and fit for easy installation; millions sold worldwide; UL recognized component; supported by hassle-free 30-day returns and a 12-month warranty. SLA maintenance tips: Recharge after each use to preserve performance and avoid full discharges. Inspect terminals regularly for corrosion or wear. Always store the battery fully charged in a cool, dry location (68°F/20°C). Recycle used batteries—do not dispose of them in regular trash.