AJC® Replacement for National C35U1 — 12V 35Ah Sealed Lead Acid (AGM) Battery with NB Terminals

Product overview: AJC® replacement battery compatible with National C35U1. Nominal Voltage: 12V (12 Volts) and Capacity: 35Ah. Constructed as a Sealed Lead Acid (AGM) unit with NB terminals for direct swap-in replacement. Specifications: - Chemistry: Sealed Lead Acid (AGM) - Voltage: 12V (12 Volts) - Capacity: 35Ah - Terminals: NB - Length: 7.76 in - Width: 5.16 in - Height: 6.38 in - Weight: 23.6 lbs Why choose AJC® replacements: These batteries deliver a cost-effective, high-quality alternative for thousands of devices. AJC® units are made to match OEM form and fit for easy installation, and millions have been sold worldwide. The cell is a UL recognized component and purchases are supported by simple 30-day returns plus a 12-month warranty for added peace of mind. Battery care tips: To maintain performance, recharge the battery after each use and avoid fully discharging it. Inspect terminals periodically for corrosion or wear that could lead to failure. Store the battery fully charged in a cool, dry place (68°F/20°C) when not in use. Recycle batteries properly — do not dispose of them in regular trash. Disclaimer: Our products are not affiliated with or authorized by National.