Motobatt MTX9 Super GEL · Motorcycle battery 9Ah 125A
Specifications
| Brand | MOTOBATT |
|---|---|
| Part number | MTX9 |
| Voltage (V) | 12 |
| Capacity (C20) | 9 |
| Capacity (C10) | 9Ah (c10) |
| Cold cranking amps (EN) | 125A |
| Technology | GEL |
| Length | 137.00 mm |
| Width | 76.00 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
Thank you
Motobatt MTX9 12V 9Ah 125A 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 MTX9 is one of our motorcycle batteries, belongs to our Motobatt batteries and by capacity it sits among our 9Ah batteries.
Request a quote for your Motorcycle battery Motobatt MTX9 12V 9Ah 125A GEL
- Reply in under 24 working hours
- Best price guaranteed

Motorcycle battery Motobatt MTX9 Super GEL 9Ah 125A 12V
The Motobatt MTX9 motorcycle battery is rated at 12 V, 9 Ah and 125 A of cold cranking current (EN) from the Super GEL range, and is designed for motorcycles, scooters, quads and personal watercraft. Its 137 × 76 × 133 mm make it the exact replacement for the 9 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.
- GEL: excellent resistance to deep discharge and long cycle life.
What the Motobatt MTX9 is for
With 9 Ah, the Motobatt MTX9 covers the starting of motorcycles, scooters, quads and personal watercraft. The JIS code on your current battery label is the safest way to confirm equivalence. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 3.12 kg.
Dimensions, polarity and mounting
In terms of format, the Motobatt MTX9 measures 137 × 76 × 133 mm (length × width × height) and weighs 3.12 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.
The Motobatt MTX9: Super GEL range and GEL technology
The Super GEL is the Motobatt range the MTX9 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.
A GEL battery is the choice when cycle resistance and safety matter most: no gases, no liquid and thousands of partial discharges in its lifetime.
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. We guarantee that every Motobatt arrives new, charged and with the manufacturer's full warranty.
Warranty and coverage
The Motobatt MTX9 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.
Care and maintenance
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. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight.
When you get it and how to return it
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.
Motobatt MTX9: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Motobatt MTX9 and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Motobatt
MTX9
This battery
|
12V 9Ah 125A | Gel | ||||||||||||||||||||||
Fulbat
FB7-A GEL
Same size |
12V 8.4Ah 120A | Gel | €53.22 +€53.22 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| MTX9 | FB7-A GEL | |
|---|---|---|
| Capacity | 9 Ah | 8 Ah |
| Cold cranking (EN) | 125 A | 120 A |
| Technology | Gel | Gel |
| Dimensions (mm) | 137 × 76 × 133 | 135 × 75 × 133 |
| Positive terminal | — | Positive left |
| Price | €53.22 |
Fulbat
FB7L-B/B2 GEL
Same size Motobatt MTX9 vs Fulbat FB7L-B/B2 GEL
Same size · +€53.22
It has the same dimensions, voltage and technology as the MTX9, although it is not a manufacturer-approved equivalent. Compared with the MTX9 it has 1 Ah less and 25 A of cold cranking less. It costs €53.22 more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap.
| MTX9 | FB7L-B/B2 GEL | |
|---|---|---|
| Capacity | 9 Ah | 8 Ah |
| Cold cranking (EN) | 125 A | 100 A |
| Technology | Gel | Gel |
| Dimensions (mm) | 137 × 76 × 133 | 136 × 76 × 130 |
| Positive terminal | — | Positive right |
| Price | €53.22 |
Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). Official manufacturer warranty on every option.
Other 9Ah batteries: We stock 25 models of 9 Ah to compare by price, technology and cold cranking: see all 9Ah batteries.
Recommended accessories
Frequently asked questions
Is the Motobatt MTX9 a GEL battery? What is GEL used for?
Yes. The Motobatt MTX9 is GEL: sealed lead-acid in which the electrolyte is a gel. With very good deep-discharge tolerance, it is ideal for cyclic use: solar, motorhomes, electric wheelchairs and motorcycles. Charge it only with a GEL-specific smart charger; its voltage limit is below that of an AGM.
How should this motorcycle battery be charged?
With a 12 V motorcycle charger delivering at most 10 % of its capacity: 0.9 A for its 9 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.
Does it need maintenance?
No: being GEL, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time.
What is the service life of the MTX9 model?
As a guide, you can expect the Motobatt MTX9 to last 4 to 6 years, keeping it charged when the bike is not in use, although the real figure may be higher or lower. 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 measurements of the MTX9 model?
The Motobatt MTX9 takes up 137×76×133 mm (length, width and height, terminals included). Before buying, measure the space in your motorcycle: one extra millimetre can stop the hold-down clamp from closing.
Does this battery fit my motorcycle?
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)). The motorcycle manufacturer's specifications always take priority over our tables.
Which batteries are equivalent to the Motobatt MTX9?
See the "Equivalents" section of this page for the recommended options at the same performance level. A battery interchangeable with the Motobatt MTX9 must match it on dimensions (137×76×133 mm), polarity, capacity (9 Ah) and cranking current (125 A).
The top-rated online battery store in Spain
-
Audited by Trustpilot, no filters, no edits. The top-rated battery store in Spain.
Trustpilot · verified, no filters
-
Official Varta distributor
Official Varta wholesale distributor. 100% genuine batteries, recently manufactured, best price and no middlemen.
World’s best-selling battery brand
-
+100,000 satisfied customers
More than 100,000 customers already trust baterias.com — and recommend us to their friends and family.
They trust us and recommend us
Choose trust, choose quality, choose baterias.com.