Long U1-33H for powered chairs and mobility aids, rated 33Ah 12V

At a glance: Quick facts on the Long U1-33H: intended for mobility scooters and wheelchairs, rated 33Ah 12V. Get the size and terminal side right and you are most of the way there.

Specifications table

Using it day to day: practical tips

A chair that stands unused during a hospital stay may need a full charge. Plug in at the end of each day out, whatever the gauge says. Batteries that need charging twice a day for normal use have reached the end.

Alternatives that fit the same space

Same format, different makers: these alternatives match the Long U1-33H in size and layout.

MK Battery MU-1 SLD M-33Kronobat ES34-12Long U1-34HLong U1-34HEMK Battery ES33-12

About the Long U1-33H

Designed for the daily rhythm of mobility scooters and wheelchairs, the Long U1-33H is listed below. Voltage, capacity and terminal style decide whether a mobility battery fits, and all three are below. A photo of the old label makes the search quick.

33Ah puts it squarely in the middle of the range for mobility scooters and wheelchairs.

Answers before you buy

Quick compatibility checklist

• ✓ With 33Ah of capacity, hold it up to the figure on the outgoing unit or in your equipment manual.
• ✓ This reference uses AGM. If your current battery has a different technology printed on it, find out why before switching.
• ✓ Make room for 197 × 131 × 180 mm, including clearance above the posts.

Explore more

Ordering online at baterias.online is the quick part once the checks are done. A minute spent comparing the label of your old battery avoids most mistakes.

• Other batteries for mobility scooters and wheelchairs
• The complete Long range

What AGM means for you

Many glass-mat designs tolerate sideways mounting, as long as the maker says so. Motorcycles benefit from glass-mat batteries because they tolerate lean angles and vibration. Old-fashioned chargers without automatic cut-off are a poor match for glass-mat batteries.