Battery 51913 Yuasa with acid

The manufacturer Yuasa is one of the best known in the world of batteries, quality is guaranteed.
The battery comes unactivated. Supplied without acid

Yuasa batteries are manufactured to exceed the expectations of drivers and vehicle manufacturers, the number 1 manufacturer of motorcycle batteries. The positive electrode of Yuasa brand batteries is made of lead dioxide, while the negative is made of porous lead.
The other way to ship them is dry, that is, empty. They are sent together with the electrolytes stored in plastic containers to fill them at the moment they are ready for activation.

Once the seal is removed, it must be installed immediately or it may oxidize.

Yuasa brand batteries are recommended for their high quality and durability.

For starting up and charging the battery with acid:
You just have to remove the caps from the battery tubes (top part), fill it with acid, wait two hours (without putting the caps on), then clean any acid that has come out with a paper or cloth and put the caps back on.
And depending on the battery, it is ready to use.
You need to connect the red positive and black negative and start the motorcycle, the movement itself will charge the battery. Some people prefer to charge it before use to ensure the battery is 100% charged.

Check that your motorcycle uses this battery

Compatible models:

BMW 1200 K1200 Cruiser 1998-2002
BMW 1200 K1200LT, GT 2005-2010
BMW 1300 K1300GT 2009-2010
BMW 1000 R100R 2000-2999
BMW 1100 R1100GS 1994-2000
BMW 1100 R1100R, LT, RS. RT 1994-2001
BMW 1100 R1100S 1999-2002
BMW 1150 R1150 GS 2000-2002
BMW 1150 R1150GS, R 2000-2999
BMW 1150 R1150R, RS, RT 2001-2002
BMW 1200 R1200C, RT 1998-1999
BMW 850 R85C 1999-2001