Funnel for inserting liquids into BATTERIES

"This funnel has been custom-designed to facilitate the transfer of acid or distilled water into motorcycle batteries and my Scouter (specifically tested on a Yuasa battery).

The spout has a diameter designed to fit perfectly into the battery hole for about 1 cm, ensuring absolute stability during the operation without the risk of accidental spills. The conical shape allows for a constant and secure flow.

I have made and uploaded 2 types of funnels, a smaller one with an external diameter of 67.5 mm and a height of 95 mm, the other with an external diameter of 55.3 mm and a height of 73 mm, both with a 7 mm spout.
Printed in PETG to ensure maximum safety and watertightness against acids or other corrosive products,
4 walls to prevent seepage, 15%/20% gyroid infill with 5 external brim only. The larger one was printed with a layer height of 0.28 mm but has a rougher surface, the smaller one at 0.20 mm for a smooth finish.
The slicing in the photo refers to the print of the smaller one.