AJC Compatible Replacement Battery for Compaq BTRY1748 — 12V 18Ah Sealed Lead Acid (AGM) with NB Terminals

Overview: AJC® replacement battery designed to match the Compaq BTRY1748 specification. This sealed lead acid (AGM) unit delivers 12V (12 Volts) with an 18Ah capacity and uses NB terminals. For a full original-equivalent replacement you will need 4 batteries. Key specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: NB - Chemistry: Sealed Lead Acid (AGM) - Number of batteries required for full replacement: 4 - Dimensions (L x W x H): 7.09 in x 3.03 in x 6.57 in - Weight: 12.1 lbs Product assurances: AJC batteries are manufactured as reliable, cost-effective replacements for a wide range of devices and are built to fit like the OEM part. This unit is a UL recognized component. Millions of AJC batteries have been sold worldwide. Buy with confidence — products are supported by easy 30-day returns and a 12-month warranty. Maintenance tips for SLA batteries: To preserve performance, recharge after each use and avoid fully discharging the battery. Inspect the terminals periodically for corrosion or wear that could lead to failure. Always store the battery fully charged in a cool, dry location (68°F/20°C). Recycle batteries at the end of life — do not dispose of them in household trash. Disclaimer: Our products are not affiliated with or authorized by Compaq