Motobatt Battery MB5.5U Sealed Factory‑Activated Replaces: 12N5.5‑3B, 12N5.5‑4A

• Step up to the next level of battery technology with Motobatt Quadflex.


• MotoBatt innovative Quadflex design boasts four terminals, offering unparalleled installation flexibility and compatibility across a wide range of applications.


• Utilizing advanced AGM (Absorbent Glass Mat) technology, Quadflex batteries deliver:


• Superior Starting Power: High cranking amps for reliable starts in any condition.


• Extended Cycle Life: Robust construction and advanced chemistry for longer battery life.


• Maintenance-Free Operation: Sealed design eliminates the need for water refills.


• Vibration Resistance: Built to withstand the toughest conditions.


• Multi-Terminal Design: Adaptable to various cable configurations.

This product fits the following OEM Numbers:

• 12N5.5-3B


• 12N5.5-4A

This product fits the following models:

• BENELLI 125 Custom Guzzi (All Years)


• GILERA Nebraska Kick Start (All Years)


• KAWASAKI S2 Series (1972-1973)


• BENELLI 125 Guzzi (All Years)


• GILERA R1, R1S, Kick Start (All Years)


• KAWASAKI S3 Series (1974-1975)


• GILERA Apache Kick Start (All Years)


• GILERA RTX, RV, RX Kick Start (All Years)


• MotoBatt QuadFlex


• GILERA Arizona Kick Start (All Years)


• GILERA RTX,RV,RX Kick Start (All Years)


• PIAGGIO (VESPA) PX125+80E (All Years)


• GILERA Crona Kick Start (All Years)


• GILERA RV NGR Kick Start (All Years)


• PIAGGIO (VESPA) PX125+80E-AREC (All Years)


• GILERA CX Kick Start (All Years)


• GILERA SP01, SP02 Kick Start (All Years)


• PIAGGIO (VESPA) PX200E-ARC (All Years)


• GILERA Dakota Kick Start (All Years)


• GILERA T4 (All Years)


• YAMAHA AS2C (1969)


• GILERA ER Kick Start (All Years)


• GILERA TOP Rally Kick Start (All Years)


• YAMAHA HS1, HS1B (1970-1971)


• GILERA Fast Bike Kick Start (All Years)


• GILERA XR1, XR2 Kick Start (All Years)


• YAMAHA RZ350 (1984-1985)


• GILERA Freestyle Kick Start (All Years)


• KAWASAKI H2 Series (1972-1975)


• YAMAHA XS1 (1970-1971)


• GILERA GFR Kick Start (All Years)


• KAWASAKI KH400-A (1976-1978)


• YAMAHA YAS1/C (1968)


• GILERA KK, KZ Kick Start (All Years)


• KAWASAKI KZ400-aS (1975-1977)


• YAMAHA YR2/C (1968)


• GILERA MX1, MXR Kick Start (All Years)


• KAWASAKI KZ400-C (1978)

The MotoBatt MB5.5U replacement battery is of the sealed AGM type.