AJC® Replacement Battery for Invacare Pronto M51 with SureStep — 12V 35Ah AGM (NB Terminals)

Product overview: AJC® replacement battery engineered to work with the Invacare Pronto M51 with SureStep. This sealed lead acid (AGM) unit delivers 12V (12 Volts) at 35Ah capacity and uses NB-style terminals. Two batteries are required for a complete replacement. Technical specifications: Chemistry: Sealed Lead Acid (AGM). Voltage: 12V (12 Volts). Capacity: 35Ah. Terminals: NB. Number of batteries required for full replacement: 2. Dimensions: Length 7.76 in × Width 5.16 in × Height 6.38 in. Weight: 23.6 lbs. Why choose AJC®: High-quality, cost-effective replacement batteries compatible with thousands of devices. AJC® units are exact OEM-fit replacements designed to install easily and securely. Millions of AJC batteries have been sold worldwide. The cells are a UL recognized component and purchases are supported by easy 30-day returns plus a 12-month warranty. Care and storage tips for SLA batteries: Recharge after every use to maintain performance and avoid total discharge. Inspect terminals periodically for corrosion or wear that could cause failure. Keep batteries stored fully charged in a cool, dry place (68°F/20°C recommended). Recycle used batteries — do not discard in regular trash. Disclaimer: Our products are not affiliated with or authorized by Invacare.