Antigravity Restart Lithium Battery 680 CA - Harley & Indian V-Twin
About Antigravity
Antigravity parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Antigravity item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
The Antigravity Restart lithium battery brings cutting-edge power to V-twin motorcycles, featuring integrated jump-start technology. This innovation ensures you're never left stranded with a dead battery, providing a reliable self-recovery solution. Its lightweight and compact form factor makes it an excellent replacement for many OEM batteries.
Why riders pick this
- Integrated jump-start technology
- Lithium-ion with BMS protection
- Over/under voltage and thermal management
- Real-time cell balancing for reliability
- Compact and lightweight design
- Direct OEM replacement or custom compatible
Upgrade your V-twin's power system with the Antigravity Restart lithium battery, designed to eliminate the common problem of being stuck with a dead battery. With its built-in jump-start capability, you can easily restart your bike without needing external assistance. This battery delivers robust cranking power in a significantly lighter and more compact package than traditional lead-acid units.
Advanced Battery Performance
- Built-in jump-start capability for crucial self-recovery
- Lithium-ion construction with comprehensive BMS protection
- Safeguards against over/under voltage and thermal events
- Real-time cell balancing for consistent power and extended life
- Compact and lightweight, ideal for OEM replacement or custom builds
Reliable Power for Your Ride
This Antigravity Restart battery is a versatile power solution, fitting many V-twin motorcycles as a direct OEM replacement or for custom applications. Its 680 CA rating provides ample starting power for most engines. However, it is not recommended for internally modified V-twin engines to ensure optimal performance and warranty validity. Always verify your bike's specific cranking amp requirements and physical dimensions to confirm compatibility before purchasing.
Specifications
- Brand: Antigravity
- Manufacturer Part #: AG-ATX20-RS
- UPC: 711811703386
- Cranking Amps: 680 CA
- Length: 4 in
- Width: 7.5 in
- Height: 6.5 in
- Weight: 4.3 lbs
- Country of Origin: China (Mainland)
Common questions
Will this battery work with my stock charger?
No, Antigravity recommends using a powersports-specific lithium battery charger to avoid damage and ensure proper charging. Standard lead-acid chargers are not compatible.
Can I use this battery in a modified V-twin engine?
This ATX20-RS model is not recommended for internally modified V-twin engines. Using it in such applications may void the warranty. Please check your engine's requirements carefully.
How does the built-in jump-start feature work?
If the battery runs low, it reserves a small amount of power. You can then press a button (or use a remote feature, depending on the model) to activate this reserve and start your bike without external help.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Antigravity |
| TYPE | Batteries |
| SKU | 58-7007 |
| WEIGHT | 4.3 lb |
