Motobatt MBHD12H · Motorcycle battery 12V 33Ah 390A AGM
Specifications
| Brand | MOTOBATT |
|---|---|
| Part number | MBHD12H |
| Voltage (V) | 12 |
| Capacity (C20) | 33Ah (c20) |
| Capacity (C10) | 33Ah (c10) |
| Technology | Quadflex |
| Length | 200.00 mm |
| Width | 130.00 mm |
| Height | 163.00 mm |
€283.10
VAT included
4,67/5★★★★★9 reviewsVerified purchases
- ★★★★Tomas Lopez:
Excelente atención, resolvieron todas mis dudas
- ★★★★★Mateo Carrasco:
Los precios son muy competitivos pero la atención al cliente en esta web es lo mejor.
- ★★★★★Guillermo Marin:
Se agradece ver que detrás de esta web hay un equipo de profesionales preocupados por asesorarte de la mejor manera.
Motobatt MBHD12H 12V 33Ah 390A 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
JIS code
YHD12H
Voltage
12 V
Capacity
33 Ah
Cold cranking
390 A
Dimensions
200×130×163 mm
Technology
AGM Quadflex
Weight
10,8 kg
Model
MOTOBATT QUADFLEX
Mfr. reference
MBHD12H
Motorcycle battery Motobatt YHD12H Quadflex 33Ah 390A 12V
JIS codeYHD12H
12VVoltage
33AhCapacity
390ACold cranking
10.80kgWeight
The Motobatt YHD12H from the Quadflex range is a motorcycle battery with 33 Ah and 390 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. It measures 200 × 130 × 163 mm, the format sought by anyone replacing a 33 Ah battery in motorcycles.
- Same JIS code as the original battery: fits first time.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Energetic cranking for high-compression engines.
- Resistant to the vibration typical of two wheels.
What the Motobatt YHD12H is for
The Motobatt YHD12H is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 10.80 kg.
The Motobatt YHD12H: Quadflex range and AGM technology
The YHD12H is part of the Motobatt Quadflex range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
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.
Will it fit your current battery tray?
In terms of format, the Motobatt YHD12H measures 200 × 130 × 163 mm (length × width × height) and weighs 10.80 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
What Motobatt does differently
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. All the Motobatt batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Usage and maintenance tips
Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.
Official warranty
The Motobatt YHD12H 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.
When you get it and how to return it
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.
BCOM-MOTOBATT-MBHD12H
Data sheet
- Brand
- MOTOBATT
- Reference
- MBHD12H
- Model
- MOTOBATT QUADFLEX
- Voltage (V)
- 12
- Length
- 200.00 mm
- Width
- 130.00 mm
- Height
- 163.00 mm
- Weight
- 10.8 Kgs
- Technology
- Quadflex
- JIS
- YHD12H
- Cold cranking amps (EN)
- 390A
- Capacity (C20)
- 33Ah (c20)
- Capacity (C10)
- 33Ah (c10)
Specific References
- MPN
- MBHD12H
4,67/5
Verified purchasesLatest verified reviews
★★★★★Tomas Lopez
17/07/2026Lo mejor, la atención al cliente
Excelente atención, resolvieron todas mis dudas
★★★★★Mateo Carrasco
14/02/2026Todo Ok
Los precios son muy competitivos pero la atención al cliente en esta web es lo mejor.
★★★★★Guillermo Marin
07/02/2026Muy buen servicio
Se agradece ver que detrás de esta web hay un equipo de profesionales preocupados por asesorarte de la mejor manera.
★★★★★Eduardo Vidal
04/02/2026Atención telefónica ideal
Quiero dejar una reseña por que me parece increíble el buen trato que me dieron. Muy buena atención telefónica
★★★★★Diego Lopez
20/11/2025Buena atención
Muy buena atención telefónica
Recommended accessories
How to change the battery
Guide to replace your motorcycle battery in 10-15 minutes. Motorcycle batteries are light (2-5 kg) and usually need an 8 mm wrench.
Step 1. Prepare the vehicle
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
Step 2. Locate the battery compartment
On motorcycles it is usually under the seat, in the rear cowl or behind a side panel. Check the manual — access varies a lot between models.
Step 3. Disconnect the negative (−) terminal
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery
Loosen the hold-down clamp or the straps that secure it. Lift the battery carefully — typical weight 2-5 kg. Check the terminals are not corroded before fitting the new one.
Step 6. Install the new battery
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Step 7. Connect the cables
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Step 8. Verify the engine starts
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
Frequently asked questions
How is the Motobatt YHD12H battery installed in the vehicle?
In most motorcycles it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On motorcycles with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Motobatt YHD12H battery last?
Expected lifespan of the Motobatt YHD12H is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the dimensions of the Motobatt YHD12H battery?
Dimensions (length × width × height) are 200×130×163 mm — also written as 200x130x163 mm — following the European DIN standard. Always measure the space in your motorcycle before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Is the YHD12H valid for my vehicle?
Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The YHD12H typically fits a wide range of European vehicles thanks to its standard DIN case format.
What are the equivalents of the YHD12H model?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop motorcycles. See the "Equivalents" section to view recommended options at the same performance level.
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