Antigravity AG401 4-Cell Lithium Battery

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$140.00 USD

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Description

The AG-401 battery, at a minuscule 4.25 x 1.25 x 3.75 inches (LxWxH to the top of the terminals), offers extreme power in the most compact size in Lithium Motorsport batteries. The AG-401 is best used for Performance applications where extreme weight loss and ultra compact size are desired. Can start inline 4-Cylinder motors up to 600cc for race use. This battery is also a favorite of custom builders who want the smallest battery to tuck out of the way.


Features
  • Adhesive-Backed Foam Included for EASY INSTALLATION.
  • Most Compact of Lithium Motorsports Batteries available.
  • Ultra-Lightweight and High-Power Lithium-Ion Motorsport Battery.
  • Can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off (i.e. alarms, ECUs, iPods, GPS, heated grips, etc).
  • Built in the USA to high quality standards.Large all-brass terminal design.
  • Product Weight 1 lb (0.45kg)
  • Product Size 4.25″ x 1.25″ x 3.75″ (mm: 110x32x95
  • Cranking Amps 120
  • Amp Hours (Pb Eq) 6
Best Uses
 
Custom builds like cafe racers or small bore customs up to 350cc.
Race use for Enduro and MX electric start bikes up to 250cc. 
Race and Track Day use in inline 4 cylinder 600cc sport bikes 
(If you have a 250cc 2-stroke use the Antigravity Battery AG801)
(Honda CBR600 rider should use the Antigravity Battery: AG-801)

 
Please note if you use older classic bikes from mid 1980s and earlier you should update the charging systems to a modern voltage regulator; damaged voltage regulator can overcharge the battery and damage it.
KTM SX-F 250/350/450 require battery box modification to fit.
Not for use in Passenger Cars or Street use Automobiles.

Not for use in PWC (Personal Watercraft).

Guaranteed Fitment

This part is covered by our money back guarantee to fit the following motorcycles:

Universal

Features

Adhesive-Backed Foam Included for EASY INSTALLATION.
Most Compact of Lithium Motorsports Batteries available.
Ultra-Lightweight and High-Power Lithium-Ion Motorsport Battery.
Can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off (i.e. alarms, ECUs, iPods, GPS, heated grips, etc).
Built in the USA to high quality standards.Large all-brass terminal design.
Product Weight 1 lb (0.45kg)
Product Size 4.25″ x 1.25″ x 3.75″ (mm: 110x32x95
Cranking Amps 120
Amp Hours (Pb Eq) 6

BEST USES

Custom builds like cafe racers or small bore customs up to 350cc.
Race use for Enduro and MX electric start bikes up to 250cc.
Race and Track Day use in inline 4 cylinder 600cc sport bikes
(If you have a 250cc 2-stroke use the Antigravity Battery AG801)
(Honda CBR600 rider should use the Antigravity Battery: AG-801)

Please note if you use older classic bikes from mid 1980s and earlier you should update the charging systems to a modern voltage regulator; damaged voltage regulator can overcharge the battery and damage it.
KTM SX-F 250/350/450 require battery box modification to fit.
Not for use in Passenger Cars or Street use Automobiles.
Not for use in PWC (Personal Watercraft).

Shipping & Returns
  • Free 3-8 day standard delivery
  • Express 1-4 day delivery from $11

QUESTIONS?

Our knowledgeable team of moto frothers are ready to chat. Whether you want to learn about the materials used, what accessories to include, or some tips on how to fit it; simply give us a call or come on into the Clubhouse.

FITMENT GUARANTEE

Our money back guarantee covers all motorcycles listed, simply send it back for a full refund. T&C's apply. We offer in-store fitting, complete your purchase and book a fitment time from our calendar in the confirmation email.

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