Motobatt MBTX16U Quadflex · Motorcycle battery 19Ah 250A AGM
Specifications
| Brand | MOTOBATT |
|---|---|
| Part number | MBTX16U |
| Voltage (V) | 12 |
| Capacity (C20) | 19Ah (c20) |
| Capacity (C10) | 19Ah (c10) |
| Cold cranking amps (EN) | 250A |
| Technology | Quadflex |
| Length | 151.00 mm |
| Width | 87.00 mm |
Motobatt MBTX16U 12V 19Ah 250A 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
Where it fits: the Motobatt MBTX16U is one of our motorcycle batteries, belongs to our Motobatt batteries and by capacity it sits among our 19Ah batteries.
The Motobatt MBTX16U in practice
MBTX16U vs Motobatt MBTX20UHD
The Motobatt MBTX16U offers 19 Ah and 250 A cold cranking in a 151 × 87 × 161 mm case. The Motobatt MBTX20UHD, same brand and technology, goes up to 21 Ah and 310 A with 24 mm more length and costs €9.50 more. If the tray takes the size, extra capacity and cranking give winter margin; if not, this one is the fit.

Motorcycle battery Motobatt YTX16BS-YTX20CHBS Quadflex 19Ah 250A 12V
The Motobatt YTX16BS-YTX20CHBS from the Quadflex range is a motorcycle battery with 19 Ah and 250 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. Its 151 × 87 × 161 mm make it the exact replacement for the 19 Ah battery fitted as standard to many motorcycles.
- Sealed and ready to fit, no acid handling.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Compact and lightweight format.
- Holds its charge through winter storage.
Will it fit your current battery tray?
It has external dimensions of 151 × 87 × 161 mm and weighs 5.65 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
What the Motobatt YTX16BS-YTX20CHBS is for
Designed for motorcycles, scooters, quads and personal watercraft, the Motobatt YTX16BS-YTX20CHBS 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 5.65 kg.
The Motobatt YTX16BS-YTX20CHBS: Quadflex range and AGM technology
Within the Motobatt catalogue, the Quadflex series groups the references designed for this use. The YTX16BS-YTX20CHBS is the 19 Ah model of that family, with the same performance as its siblings in other sizes.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Motobatt: the maker behind the YTX16BS-YTX20CHBS
Motobatt is the motorcycle battery specialist with Quadflex technology: four terminals that let you connect the battery in any position and a sealed AGM construction ready to fit. We guarantee that every Motobatt arrives new, charged and with the manufacturer's full warranty.
Official warranty
The Motobatt YTX16BS-YTX20CHBS 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.
How to make it last longer
Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.
Delivery times and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
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BrandMOTOBATT
-
ReferenceMBTX16U
-
ModelMOTOBATT QUADFLEX
-
Voltage (V)12
-
Length151.00 mm
-
Width87.00 mm
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Height161.00 mm
-
Weight5.65 Kgs
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TechnologyQuadflex
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JISYTX16BS-YTX20CHBS
-
Cold cranking amps (EN)250A
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Capacity (C20)19Ah (c20)
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Capacity (C10)19Ah (c10)
Specific References
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MPNMBTX16U
Other 19Ah batteries: We stock 12 models of 19 Ah to compare by price, technology and cold cranking: see all 19Ah batteries.
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: 1.9 A for its 19 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 YTX16BS-YTX20CHBS battery last?
As a guide, you can expect the Motobatt YTX16BS-YTX20CHBS to last 3 to 5 years, keeping it charged when the bike is not in use, although the real figure may be higher or lower. What weighs most: temperature (cold makes starts harder and intense heat evaporates the electrolyte), frequent short trips, the condition of the alternator and charging system, power draw while parked and maintenance.
What are the dimensions of the Motobatt YTX16BS-YTX20CHBS battery?
Its dimensions are 151×87×161 mm, also written 151x87x161 mm; the height already includes the terminals. Check the room available in your motorcycle, because a single millimetre too much can stop the clamp from closing.
Will the Motobatt YTX16BS-YTX20CHBS battery fit my motorcycle?
Three routes: the "Compatible vehicles" tab on this page, with the vehicles verified by our technical team; your number plate in the finder, from which DGT/DVLA/KBA detect model and engine; and WhatsApp, with make, model, engine and year, during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). The YTX16BS-YTX20CHBS typically fits a wide range of European vehicles thanks to its standard DIN case format. Always cross-check with what the motorcycle manufacturer states in the owner's handbook.
Which batteries are equivalent to the Motobatt YTX16BS-YTX20CHBS?
See the "Equivalents" section of this page for the recommended options at the same performance level. A battery interchangeable with the Motobatt YTX16BS-YTX20CHBS must match it on dimensions (151×87×161 mm), polarity, capacity (19 Ah) and cranking current (250 A).
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