Boyer Regulator Dynamo 6v to 12V positive earth Generator Triumph BSA Type:New Some applications are offered in

Some applications are offered in Heavy Duty and Standard Versions

The battery measures 4 3/8" x 1 1/2" x 4 7/16" / This is a sealed activated warranted battery

This set is the fiberglass version

4 / Short 70-4456

Boyer Regulator Dynamo 6v to 12V positive earth Generator Triumph BSA Type:New Some applications are offered inThis product is New Boyer Battery eliminator powerbox Triumph Norton BSA regulator rectifier This will work with a 6v generator or if your gen is rewound for 12 volt it will work as well. With your 12 or 6V generator this will power your 12volt light bulbs withouit a battery needed. You can use this w3ith or without a battery. Comes with full instructions.