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Motobatt MB7U Quadflex · Motorcycle battery 6.5Ah 100A AGM

Specifications

BrandMOTOBATT
Part numberMB7U
Voltage (V)12
Capacity (C20)6 5Ah (c20)
Capacity (C10)6 5Ah (c10)
Cold cranking amps (EN)100A
TechnologyQuadflex
Length151.00 mm
Width65.00 mm
See the full specifications →
Price: €110.50
VAT included
Quantity

Brand: MOTOBATT batteries Part number: MB7U

Motobatt MB7U 12V 6Ah 100A is a motorcycle starter battery with standard JIS code (the one on your bike's original label). Ready to use, sealed and vibration-resistant. Fits any model that takes the same JIS reference — the code your mechanic recognises at a glance.

Why this motorcycle battery?

  • Same JIS referenceas your bike's original — fits first time
  • Sealed and ready to useno acid handling, no refills
  • Survives winter storageholds charge through long off-season
JIS code
YT7BBS, YT7B4
Voltage
12 V
Capacity
6 Ah C20
Cold cranking
100 A EN-1
Dimensions
151×65×94 mm
Technology
AGM Quadflex
Weight
2,4 kg
Model
MOTOBATT QUADFLEX
Mfr. reference
MB7U

Where it fits: the Motobatt MB7U is one of our motorcycle batteries, belongs to our Motobatt batteries and by capacity it sits among our 6Ah batteries.

Logo Motobatt

Motorcycle battery Motobatt YT7BBS-YT7B4 Quadflex 6Ah 100A 12V

JIS codeYT7BBS-YT7B4
12VVoltage
6AhCapacity
100ACold cranking
2.40kgWeight

With 6 Ah at 12 V and 100 A of cold cranking current (EN), the Motobatt YT7BBS-YT7B4 with AGM technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Its 151 × 65 × 94 mm make it the exact replacement for the 6 Ah battery fitted as standard to many motorcycles.

  • Compact and lightweight format.
  • Holds its charge through winter storage.
  • Sealed and ready to fit, no acid handling.
  • AGM: faster recharging and better cycle resistance than a conventional battery.

What the Motobatt YT7BBS-YT7B4 is for

Designed for motorcycles, scooters, quads and personal watercraft, the Motobatt YT7BBS-YT7B4 replaces the original battery of bikes that use this code or format. Check the position of the positive terminal before ordering. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.40 kg.

Size, terminals and hold-down of the Motobatt YT7BBS-YT7B4

In terms of format, the Motobatt YT7BBS-YT7B4 measures 151 × 65 × 94 mm (length × width × height) and weighs 2.40 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

Why choose Motobatt batteries

Motobatt batteries stand out for capacity and cranking current above the original battery in the same tray, thanks to a compact AGM design and the four-terminal Quadflex system. All the Motobatt batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

The Motobatt YT7BBS-YT7B4: Quadflex range and AGM technology

The Quadflex is the Motobatt range the YT7BBS-YT7B4 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.

AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

How to make it last longer

If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Avoid repeated cranking attempts on a cold bike for long: if it does not start on the third try, let the battery rest for a minute.

Official warranty

The Motobatt YT7BBS-YT7B4 comes with the manufacturer's official warranty. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger.

Shipping, delivery and returns

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

  • Reference
    BCOM-MOTOBATT-MB7U

Data sheet

  • Brand
    MOTOBATT
  • Reference
    MB7U
  • Model
    MOTOBATT QUADFLEX
  • Voltage (V)
    12
  • Length
    151.00 mm
  • Width
    65.00 mm
  • Height
    94.00 mm
  • Weight
    2.4 Kgs
  • Technology
    Quadflex
  • JIS
    YT7BBS-YT7B4
  • Cold cranking amps (EN)
    100A
  • Capacity (C20)
    6 5Ah (c20)
  • Capacity (C10)
    6 5Ah (c10)

Specific References

  • MPN
    MB7U

Download

Datasheet Motobatt MB7U (English)

PDF datasheet of the Motobatt MB7U battery – English

Download (511.87KB)

Other 6Ah batteries: We stock 24 models of 6 Ah to compare by price, technology and cold cranking: see all 6Ah batteries. Same size (151 × 65 × 94 mm): batteries of 151 × 65 × 94 mm.

Recommended accessories — complement the Motobatt MB7U with a charger or tester

Frequently asked questions

How should this motorcycle battery be charged?

With a 12 V motorcycle charger delivering at most 10 % of its capacity: 0.7 A for its 6.5 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.

What is the service life of the YT7BBS-YT7B4 model?

Estimated lifespan of the Motobatt YT7BBS-YT7B4: 3 to 5 years, keeping it charged when the bike is not in use. Treat it as an approximate guide, as every case is different. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance. Cold demands more at every start and intense heat evaporates the electrolyte.

What are the measurements of the YT7BBS-YT7B4 model?

Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close. It measures 151×65×94 mm in length × width × height, with the terminals included in the height.

Will the Motobatt YT7BBS-YT7B4 battery fit my motorcycle?

Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your motorcycle is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). In every case, the motorcycle manufacturer's specifications (owner's handbook) take precedence.

Which interchangeable batteries are there for this one?

A direct equivalent needs what this YT7BBS-YT7B4 offers: 151×65×94 mm, the same Ah and CCA. The options at the same level are in the "Equivalents" section of this page.


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