12VNominal voltage
7AhAmp-hours at C10
90ACold cranking current (EN)
At a glance: Here is the Motobatt MB5.5U in one line: motorcycles and quads, 7Ah 12V 90A. Matching technology keeps the charging system happy.
Measurements, ratings and codes
Fitting and everyday care
A quad on a farm sits in the shed for days, then has to start first time on a cold morning. Tighten terminal bolts firmly but do not strip the small threads. A starter that clicks but will not turn is the usual sign of a flat or worn battery.
Motobatt MB5.5U: what it is and who it suits
Your scooter, naked bike or quad takes a Motobatt MB5.5U? Here are its details. The figures read 7Ah 12V 90A, and those come straight from the maker. At baterias.online, motorcycle batteries are filed by maker and reference so lookalikes never get mixed up.
7Ah suits engines with modest electrical demands.
Your questions answered
What do 7Ah and 90A mean for this battery?
Rated 90A for cold starts and 7Ah in capacity, it will suit engines whose manufacturer specifies equal or lower values. Big diesels in cold climates benefit from extra margin.
Which voltage does the Motobatt MB5.5U run at?
It is rated 12V and 7Ah. Check your equipment's voltage first: a mismatch can damage electronics or simply not work.
What kind of technology does the Motobatt MB5.5U use?
Most smart chargers have a mode for AGM. Select it before charging; an unsuitable programme can shorten battery life.
Five checks for a perfect fit
- ✓ Tape measure time: 135 × 60 × 130 mm is the footprint and height of this case. Leave a little clearance for the clamp and the cable lugs.
- ✓ The capacity rating, 7Ah, should suit the consumers you run. Lots of electrical equipment calls for the higher end.
- ✓ Cold cranking current reaches 90A. It ought to equal the carmaker's requirement at minimum, more so for diesels in cold winters.
See also
Everything you need to order the Motobatt MB5.5U is on this page. Measuring the space before ordering avoids a battery that will not sit flat.
What AGM means for you
Picture a sponge holding the acid: that is roughly how an AGM cell works. Premium cars with lots of electronics usually come with AGM from new. Charge an AGM battery on a programme made for AGM, not a generic setting.
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