🧾 Product Description:
The Antigravity VTX-20R is a powerful 16-volt lithium motorcycle battery built for the drag strip. Engineered for maximum starting performance and voltage stability under extreme load, it delivers 680 Cranking Amps and 20 Ah PbEq in a lightweight 4.5 lb package—making it a go-to solution for racers pushing the limits.
This battery features a right-side negative terminal layout for builds requiring reversed polarity. It’s designed for motorcycles running high-compression engines, advanced ignition systems, or 16V electronics where quick, clean voltage is mission-critical.
Dimensions: 6.89″ L × 3.4″ W × 5.12″ H (175 × 86 × 130 mm)
✅ Key Features:
680 Cranking Amps / 20 Ah PbEq
True 16V lithium chemistry for racing use
Right-side negative terminal (reverse polarity layout)
Ultra-light: just 4.5 lb
Perfect for pro drag race builds
Maintenance-free, non-spillable, race-proven durability
🏍️ Intended Use & Fitment:
Built for motorcycle drag racing only — Pro Street, Top Gas, and custom race classes
Must use a 16V-compatible charger and electrical system
Ideal for custom tray setups needing right-side negative polarity
Not intended for street or general 12V charging systems