JMR Battery Charger for Audi R8 S8 RS TT Q7 SQ8 A5 - 12V Smart Trickle Charger & Maintainer for All Models - Perfect for Winter Storage & Long-Term Vehicle Maintenance (No Lithium Mode)

COMPATIBLE Audi Models R8, TT, A1-A8, Q2-Q8, S/RS. COMPATIBLE 12V BATTERIES AGM, Lead Acid, Wet, Gel, EFB, MF & Calcium. Does NOT work for Lithium/LiFePO4.

GUARANTEED to fit your model’s designated charging port with the 12V cigarette lighter plug & play adapter for Audi - no need to access the battery. See the CHARGING PORTS & COMPATIBILITY images for more details.

COMMON PORT LOCATIONS inside trunk, center console, under glove compartment.

CONNECT & FORGET Automatic 8-step smart charging program detects and repairs damaged, sulfated, or stratified batteries. Provides 24/7 maintenance with last-setting memory. Displays real-time charging progress.

KEEP YOUR AUDI OUT OF THE SHOP Protects your car's electronics and increases its life by up to 400% Meets or exceeds car manufacturer's standards and does NOT void its warranty.

ADVANCED SAFETY FEATURES Reverse-polarity protection, short-circuit prevention, winter mode, overheat protection, and overcharge prevention. Splashproof and dustproof for maximum reliability.

Fits Like OEM Performs Much Better Charge healthy batteries 40% faster than factory charger and guarantee reliable engine starts. Trusted by authorized & private car dealers, mechanics and 200,000+ car collectors around the world!