Motobatt Battery MBTX14AU 12v 17.5Ah (20Hr) CCA:250A YTX14AHLBS, YB14LA2 L:135mm x H:168mm x W:90mm

Motobatt batteries are a sealed unit, so no need to mess with Electrolyte/Acid.
This battery comes with 2 years manufactures warranty. To make the warranty valid, you must register the warranty within 21 days of making the order.