The Fat Boy Motobatt 12V Battery Charger is a durable, reliable, and easy-to-use charger suitable for LiFePO4, AGM, GEL, and standard flooded batteries. Perfect for maintaining and reviving batteries, it uses smart technology to automatically select the correct charging chemistry.
Plug and Play: No setup required; automatically selects the correct chemistry.
Smart Microprocessor: Optimized for Motobatt batteries and other types.
Premium Build: Made with high-quality materials for long-lasting performance.
Battery Compatibility: LiFePO4, AGM, GEL, and Standard Flooded types.
Qualification Stage – Ensures the battery is over 2V for safety. Enters “Rescue” Mode to recover heavily sulphated or deeply discharged batteries.
Soft Start Phase – Gradually delivers voltage and current to assist initial recovery before pulse charging.
Pulse Phase – High-frequency pulses help the battery accept charge as it enters recondition mode.
Recondition Phase – Slightly higher voltage and amperage re-activates battery plates for a deeper charge.
Bulk Charge Phase – Provides a constant current to charge up to ~80% of battery capacity.
Absorption Phase – Supplies constant voltage while gradually reducing current to reach 100% charge.
Check Phase – Monitors the battery’s ability to hold charge; cycles through recovery if necessary.
Maintenance Phase – Keeps the battery fully charged indefinitely, automatically activating when voltage drops.
Reliable & Safe: Designed to protect your battery while maximizing performance.
Fully Automated: Handles everything from recovery to full maintenance with no user input.
Versatile: Works on multiple battery chemistries and types.
As you already know, ATV City is a wholesale distribution company that sells only to dealers operating within the ATV, UTV and quad bike industry.
As one of the most prominent names in the industry, we take pride in every product we stock.
All our products are available throughout our network of over 600 dealers in the UK, Ireland and EU.
What you may not know is that ATV City has a sister company offering many other electrical components for many other vehicles and applications. Moto-Electrical
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