Positive terminal on the right. This battery is maintenance-free and delivered "ready to use," pre-charged at the factory (SLA).
The packaging does not contain an acid jug, and no hazardous handling is required. Of the same technology as AGM (Absorbed Glass Mat) batteries: this means that the electrolyte contained within the sealed battery is absorbed or stabilized inside by fiberglass mats. The battery can be installed in a tilted position.
It also offers an excellent quality/price ratio. Delivered as shown in the photo.
YTX20HL-BS SLA / 12V 18Ah.