Jaycar 10A Dual Battery PWM Solar Charge Controller 12/24V with LED Indicator

You've got two batteries — maybe a van setup, maybe a backup system — and one's always the flat one by the time you need it. A single-output controller just can't keep both topped up fairly. This Jaycar 10A PWM controller splits its charge across two battery banks, auto-detects whether you're running 12V or 24V, and the LED indicator tells you at a glance what's happening without pulling out your multimeter. Small setup, big relief. Add to cart and stop playing battery roulette

• Dual-battery output — charges two separate banks from one panel array
• 10A PWM charge controller for 12V or 24V systems
• Auto-detects battery voltage, no manual 12/24V switch
• LED indicator shows charge status at a glance