Stannah 420 Battery Charger - Stannah 600 Power Supply

This 24VDC battery charger is designed as a reliable replacement for a range of Stannah stairlift models, including 420 and 600, as well as 240, 250, 260, 300, and 400 models.

It replaces part number A035974, commonly marked as “2003-3003” or “26092780008” making it easy to identify compatibility with existing systems. The unit delivers consistent charging performance for stairlifts that do not utilize a powered retractable rail.

Built for flexibility, this charger features flying leads rather than fixed terminal ends. Since terminal configurations can vary across Stannah models, this design allows the installer to reuse existing connectors or attach new ones such as spade or eyelet terminals as needed. This ensures broader compatibility across multiple installations while maintaining a clean and adaptable connection solution.

• Input Voltage: 100–240VAC
• Output Voltage: 24VDC
• Output Current: 1 Amp
• Application: Stannah stairlift battery charging
• Compatible Models: 240, 250, 260, 300, 400, 420, 600 (non-retractable rail only)
• Terminal Type: Flying leads (no pre-installed connectors)
• Installation Environment: Indoor use only

For optimal performance and safety, this component should be installed by qualified personnel familiar with stairlift electrical systems. Proper handling and installation practices help ensure long-term reliability and consistent operation.