Motobatt MBTX9U Quadflex · Motorcycle battery 10.5Ah 160A AGM
Specifications
| Brand | MOTOBATT |
|---|---|
| Part number | MBTX9U |
| Voltage (V) | 12 |
| Capacity (C20) | 10 5Ah (c20) |
| Capacity (C10) | 10 5Ah (c10) |
| Cold cranking amps (EN) | 160A |
| Technology | Quadflex |
| Length | 151.00 mm |
| Width | 87.00 mm |
Motobatt MBTX9U 12V 10Ah 160A is a sealed motorcycle battery ready to fit, with the JIS reference your mechanic recognises at a glance. Vibration-resistant, keeps voltage during the winter off-season and cranks first time when you take it out for a ride.
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
Where it fits: the Motobatt MBTX9U is one of our motorcycle batteries, belongs to our Motobatt batteries and by capacity it sits among our 10Ah batteries.
The Motobatt MBTX9U in practice
MBTX9U vs Motobatt MBTZ14S
The Motobatt MBTX9U offers 10 Ah and 160 A cold cranking in a 151 × 87 × 105 mm case. The Motobatt MBTZ14S, same brand and technology, goes up to 11 Ah and 190 A and costs €79.20 more. Going up is only worth it if the tray allows it and the car cranks lazily in the cold; in normal use this one is plenty.

Motorcycle battery Motobatt YTX9BS-YT12ABS-YTZ12S Quadflex 10Ah 160A 12V
The Motobatt YTX9BS-YT12ABS-YTZ12S motorcycle battery is rated at 12 V, 10 Ah and 160 A of cold cranking current (EN) from the Quadflex range, and is designed for motorcycles, scooters, quads and personal watercraft. Measuring 151 × 87 × 105 mm, it is the direct replacement for motorcycles fitted from the factory with a 10 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Sealed and ready to fit, no acid handling.
- Holds its charge through winter storage.
- Compact and lightweight format.
What the Motobatt YTX9BS-YT12ABS-YTZ12S is for
Designed for motorcycles, scooters, quads and personal watercraft, the Motobatt YTX9BS-YT12ABS-YTZ12S 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 3.40 kg.
The Motobatt YTX9BS-YT12ABS-YTZ12S: Quadflex range and AGM technology
The Quadflex is the Motobatt range the YTX9BS-YT12ABS-YTZ12S 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 (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.
Dimensions, polarity and mounting
In terms of format, the Motobatt YTX9BS-YT12ABS-YTZ12S measures 151 × 87 × 105 mm (length × width × height) and weighs 3.40 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What Motobatt does differently
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.
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. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Warranty and coverage
The Motobatt YTX9BS-YT12ABS-YTZ12S 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
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
Data sheet
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BrandMOTOBATT
-
ReferenceMBTX9U
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ModelMOTOBATT QUADFLEX
-
Voltage (V)12
-
Length151.00 mm
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Width87.00 mm
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Height105.00 mm
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Weight3.4 Kgs
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TechnologyQuadflex
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JISYTX9BS-YT12ABS-YTZ12S
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Cold cranking amps (EN)160A
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Capacity (C20)10 5Ah (c20)
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Capacity (C10)10 5Ah (c10)
Specific References
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MPNMBTX9U
Other 10Ah batteries: We stock 16 models of 10 Ah to compare by price, technology and cold cranking: see all 10Ah batteries. Same size (151 × 87 × 105 mm): batteries of 151 × 87 × 105 mm.
Recommended accessories
Frequently asked questions
How should this motorcycle battery be charged?
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 1.1 A for its 10.5 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.
How long does the Motobatt YTX9BS-YT12ABS-YTZ12S battery last?
Estimated lifespan of the Motobatt YTX9BS-YT12ABS-YTZ12S: 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. Actual lifespan varies with climate (cold starts, heat evaporating the electrolyte), with usage and short journeys, with the condition of the alternator and charging system, with power draw while parked and with maintenance.
What are the dimensions of the Motobatt YTX9BS-YT12ABS-YTZ12S battery?
Check the room available in your motorcycle, because a single millimetre too much can stop the clamp from closing. Its dimensions are 151×87×105 mm, also written 151x87x105 mm; the height already includes the terminals.
Is the YTX9BS-YT12ABS-YTZ12S valid for my vehicle?
The quickest way is to enter your number plate in the finder: DGT/DVLA/KBA detect model and engine. You can also look at the "Compatible vehicles" tab, verified by our technical team, or send us make, model, engine and year on WhatsApp; we answer during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the motorcycle manufacturer states in the owner's handbook.
Which interchangeable batteries are there for this one?
The "Equivalents" section of this page gathers the recommended options with equivalent performance. A battery interchangeable with the Motobatt YTX9BS-YT12ABS-YTZ12S must match it on dimensions (151×87×105 mm), polarity, capacity (10 Ah) and cranking current (160 A).
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