Antigravity AG‑801 Small Case Lithium Battery | Lightweight 8‑Cell Race Battery | 240 CCA | Universal Fit

OVERVIEW

The Antigravity AG‑801 is an ultra-compact eight-cell lithium battery engineered to deliver reliable starting power and stable voltage output for track-focused machines where space and weight are at a premium. Constructed with advanced LiFePO4 chemistry and integrated full BMS protection, this unit provides consistent cranking performance without the heavy lead-acid bulk used in traditional racing setups. Optimized specifically for race motorcycles, it eliminates mechanical drag and sharpens handling dynamics across lightweight motorsport platforms.

ENGINEERING & PERFORMANCE

Built on advanced LiFePO4 chemistry, the AG‑801 delivers strong starting performance and steady electrical output while resisting thermal degradation during extended sessions. The sealed, maintenance-free enclosure absorbs high vibration environments and maintains predictable voltage delivery under heavy ignition and accessory loads. An integrated Battery Management System continuously monitors cell balance and temperature thresholds to prevent overcharging and sudden power drops. Designed as a direct replacement for stock lead-acid units, it includes adhesive-backed foam pads for secure panel mounting and straightforward installation in minimalist wiring architecture builds.

KEY FEATURES

• Ultra-compact eight-cell lithium battery design for maximum space savings
• Weighs only 1.56 pounds to reduce unsprung weight and lower the center of gravity
• Delivers 240 Cold Cranking Amps (CCA) for reliable cold-weather and high-draw ignition starts
• Provides 11Ah Lead-Acid equivalent capacity with 5.5Ah actual lithium storage
• Integrated full BMS protection safeguards against overcharge, overheating, and short circuits
• Sealed, maintenance-free LiFePO4 construction withstands aggressive off-road and circuit vibration
• Includes adhesive-backed mounting foam for rapid installation in custom frames and race cages
• Operates as a universal-fit upgrade for electric-start delete conversions and pit bike setups

TECHNICAL SPECIFICATIONS

• Brand: Antigravity
• Part Name: AG‑801 Small Case Lithium Battery
• Component Type: Battery
• Material: LiFePO4 Lithium Iron Phosphate
• Supported Years: Universal Application / Multiple Model Years
• Compatible Trims: Race classes, sport ATVs, mini-motos, shifter karts, and custom fabrications

FITMENT

• Universal — fits most motorcycle, ATV, and UTV electrical applications as specified.

WHY RIDERS CHOOSE THIS

Track builders and off-road enthusiasts select the AG‑801 because its aggressive weight reduction directly translates to sharper cornering precision and faster chassis response on both circuits and trails. The rugged LiFePO4 cells and embedded BMS maintain steady electrical delivery even under sustained ignition demands, preventing voltage sag when running modern fuel injection systems or digital telemetry. Its compact physical footprint resolves the spatial bottlenecks that traditionally restrict engine placement and frame geometry in competition rigs. By pairing dependable 240 CCA startup power with a nearly maintenance-free sealed configuration, this battery removes the reliability trade-offs associated with conventional racing batteries and ensures predictable operation from initial warm-up to checkered flag.