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The Antigravity Batteries AG1601 is getting into the massive power arena with 480 Cranking Amps. It is the smallest 16-Cell lithium battery made at only 4.5″ Length x 3.25″ Depth and 5.25″ height (to the top of the terminals) This is the go to battery if you need very higher power in a compact size. This battery can turn over many of the larger V-Twin motor up to 113 cubic inches. This battery is often chosen for Custom V-Twins where small size is needed. Adventure bike who want more power and capacity and also a favorite in Race Cars.


Please note

You MUST only charge our lithium batteries with a lithium specific battery charger, (such as the Optimate battery chargers offered on this website) the use of any other type of battery charger is likely to damage the battery and invalidate the guarantee.



METRIC SIZE: (L) 115 mm x (W) 80 mm x (H) 133 mm (Height is measured to the top of the terminal bolt heads)



Best uses

Capable of every day use in bikes up to 1600cc

Large V-Twin motors up to 1600cc (96 Cubic inch)

Race use bikes up to 2000cc (use may vary depending on modifications to motor and size of motor)

Race use in Cars up to 3500cc (use may vary depending on modifications to motor and size of motor)



Ultra-Lightweight and Ultra High Power Lithium Nano-Phosphate Motorsport Battery

Most Compact of Lithium Motorsports Batteries

Can hold a charge up to a year provided there are no ”Parasitic Drains” (accessories that draw power when the bike is off…such as alarms, ECUs, ipods, GPS , heated grips etc…)

Built in the USA to high quality standards with unbreakable terminal design.

3-Year Warranty—-check our website for details

Can be installed in any orientation


Technical Details

480 Cranking Amps- (Cranking Amps are the power the battery has)

16 Ah (PB Eq) – (Amp Hours are the Capacity of a Battery)


Get in Touch

Whilst you can find answers to our most frequently asked questions on our FAQ page, we know there are times when it’s simply best to talk. So whether you’re looking for expert technical support to help install a product, have a specific application that you need a product for or just need advice on anything and everything to do with performance starting and charging solutions, then please feel free to contact us directly using the form. One of our team will be sure to get back to you just as soon as we can.