AJC Replacement Battery for OPTI-UPS 1000 UPS — 12V 100Ah (Sealed Lead Acid AGM)

Product summary: AJC® replacement designed for the OPTI-UPS 1000 UPS. Voltage: 12V (12 Volts). Capacity: 100Ah. Chemistry: Sealed Lead Acid (AGM). Terminals: NB. Physical specifications: Length 13.07 in, Width 6.89 in, Height 8.7 in. Weight: 69 lbs. Why choose AJC® replacements: These batteries offer a high-quality, low-cost option compatible with thousands of devices. AJC units are built as exact OEM replacements and are guaranteed to fit easily and precisely. Millions of AJC batteries have been sold worldwide. This product includes a UL recognized component and is supported by straightforward 30-day returns plus a 12-month warranty. Care and storage tips: Recharge the battery after each use to avoid reduced performance and do not allow full discharges. Inspect terminals periodically for corrosion or other wear that could lead to failure. Always store the battery fully charged and keep it in a cool, dry place (68°F/20°C). Recycle batteries properly — do not dispose of them in regular trash. Disclaimer: Our products are not affiliated with or authorized by OPTI-UPS.