The Antigravity Battery AG-802 is a 6-volt 8-Cell Lithium Ion battery, extremely light and in an extremely small case that will easily fit all horsehoe type oiltanks or early battery boxes. It is made for those who ride classic older bikes that run the 6-Volt system and is a very reliable compact replacement for the bulky and large 6-volts of the past. It is only meant to power the ignition of your bike, not to run a starter motor. The AG-802 can hold a charge up to a year provided there are no parasitic drains and can be installed in any orientation.

Modern gel or Li-Ion batteries offer a significant advantage - they are leak-proof. Those who ever experienced spilled acid in their horseshoe oil tanks will highly appreciate this fact. On the other hand, owners of classic bikes do like the looks of their original energy store and the corresponding cover and mounts. With a Bates BattBoy Battery Box you can have the best of both worlds, because what looks like a period type HM5 6V accumulator on the outside can house a safe, modern battery within. Just hook it with two eyelet wires to the terminals on the bottom of the lid and you are all set. Perfect for 6 to 12 volts electrical system conversions, too. When using suitable Antigravity versions you even have some storage room left for a few small spare parts, safety vest, Cuban cigars, etc. Ain't this one heck of a cool solution for an old problem?

Terminal and thumb screw assembly which can be mounted on any suitable place on the motorcycle. It connects the battery’s ground (negative) terminal and cable with the frame....

Complete reproduction battery box for various models from 1929 onwards.

Make battery maintenance a snap with one of these squeeze bottles for distilled water or acid. When pressure is applied the liquid is forced out the nozzle into an exact, narrow stream of liquid. No more spillage.

The AccuMATE 6/12 is a versatile, automatic charger and maintainer for all modern and classic 6 & 12V lead-acid and gel-electrolyte type batteries. It will charge and maintain batteries of capacity up to about 75Ah. Also ideal for long term maintenance of the batteries of irregularly or seasonally used vehicles and vintage & collectors vehicles.