IBM 90P48 / 90P4829 12V 12Ah UPS Battery — AJC Brand Replacement

Product overview: AJC® replacement for IBM part numbers 90P48 and 90P4829. This sealed lead acid (AGM) UPS battery provides 12V (12 Volts) nominal voltage with a 12Ah capacity and F2 terminals. Two (2) batteries are required to complete a full replacement. Physical specifications: Length 5.94 in · Width 3.9 in · Height 3.78 in · Weight 8.3 lbs. Key benefits: High-quality, low-cost replacement compatible with thousands of devices. AJC batteries are manufactured to match OEM fit and dimensions for an easy, precise installation. Millions of batteries sold globally. UL recognized component. Includes easy 30-day returns and is covered by a 12-month warranty. Battery care and safety: Recharge after each use to maintain performance and avoid full discharges. Inspect F2 terminals periodically for corrosion or wear that could cause failure. Always store the battery fully charged in a cool, dry location (68°F/20°C). Recycle batteries properly — do not dispose of in regular trash. Disclaimer: Our products are not affiliated with or authorized by IBM.