# 30Ah batteries

> We stock 12 batteries of 30 Ah (lead-acid, AGM, GEL) priced between 86.01 € and 237.16 €, VAT included. Amp-hour capacity is the total energy the battery stores: when replacing, always fit equal or slightly higher capacity than the original, never lower.

## Available models

| Modelo | V | Ah | CCA (EN) | L×An×Al mm | Tech | Polarity | € VAT incl. | Stock | URL |
|---|---|---|---|---|---|---|---|---|---|
| Motorcycle battery Exide AGM12-31 12V 30Ah 430A AGM | 12 | 30 | 430 | 165×130×175 | AGM |  | 92,34 | ✓ | https://baterias.com/gb/battery-exide-agm12-31-12v-30ah-430a |
| Motorcycle battery Exide E60-N30L-B 12V 30Ah 300A | 12 | 30 | 300 | 185×130×170 | PLOMO/ACIDO |  | 86,01 | ✓ | https://baterias.com/gb/battery-exide-e60-n30l-b-12v-30ah-300a |
| Motorcycle battery Exide EB30L-B 12V 30Ah 300A | 12 | 30 | 300 | 165×130×175 | PLOMO/ACIDO |  | 88,11 | ✓ | https://baterias.com/gb/battery-exide-eb30l-b-12v-30ah-300a |
| Motorcycle battery Varta YTX30L-BS (530905045) 12V 30Ah 450A AGM | 12 | 30 | 450 | 166×127×175 | AGM |  | 149,99 | ✓ | https://baterias.com/gb/battery-varta-motorcycle-12v-30ah-ytx30l-bs-530905045 |
| Motorcycle battery Exide U1R-11 12V 30Ah 300A | 12 | 30 | 300 | 195×130×180 | PLOMO/ACIDO |  | 92,82 | ✓ | https://baterias.com/gb/battery-exide-u1r-11-12v-30ah-300a |
| Motorcycle battery Exide GEL12-30 12V 30Ah 180A GEL | 12 | 30 | 180 | 197×132×186 | GEL |  | 126,28 | ✓ | https://baterias.com/gb/battery-exide-gel12-30-12v-30ah-180a |
| Motorcycle battery Varta 53030 (530030030) 12V 0Ah 180A | 12 | 30 | 180 | 186×130×171 | PLOMO/ACIDO |  | 162,65 | ✓ | https://baterias.com/gb/battery-varta-motorcycle-12v-30ah-53030-530030030 |
| Motorcycle battery Varta YB30L-B (530400030) 12V 30Ah 300A | 12 | 30 | 300 | 165×132×176 | PLOMO/ACIDO |  | 175,61 | ✓ | https://baterias.com/gb/battery-varta-motorcycle-12v-30ah-yb30l-b-530400030 |
| Motorcycle battery Varta YB30L-B (530034030) 12V 30Ah 300A | 12 | 30 | 300 | 186×130×171 | PLOMO/ACIDO | + left | 185,64 | ✓ | https://baterias.com/gb/battery-varta-motorcycle-12v-30ah-yb30l-b-530034030 |
| Deep-cycle battery Fullriver HC30 12V 30Ah AGM | 12 | 30 | 450 | 250×97×156 | AGM |  | 237,16 | — | https://baterias.com/gb/battery-fullriver-hc30-12v-30ah-450-cca |
| Marine battery Fullriver FT450 12V 30Ah AGM | 12 | 30 | 450 | 250×97×156 | AGM |  | 186,13 | — | https://baterias.com/gb/battery-fullriver-ft450-12v-30ah-450a |
| Deep-cycle battery Q-battery 12LCP-30 12V 30Ah AGM | 12 | 30 | 0 | 166×175×125 | AGM |  | 117,84 | — | https://baterias.com/gb/battery-q-battery-12lcp-30-12v-30ah |

## Frequently asked questions

### How much does a 30Ah battery cost?
Between 86.01 € and 237.16 €, VAT included, depending on technology (lead-acid, AGM, GEL) and brand. Price grows with cold cranking amps (CCA) and Start-Stop technologies such as EFB or AGM.

### Can I fit a battery with more capacity than 30Ah?
Yes, as long as the dimensions and terminal layout match your tray and the CCA is equal or higher than the original. What you should never do is fit LESS capacity than the manufacturer specifies.

### What sizes do 30Ah batteries usually have?
The most common sizes for this rating are 250x97x156 · 186x130x171 · 165x130x175 (length × width × height, in mm). Always check your tray before buying: each product page lists exact dimensions.

### AGM, EFB or conventional for my car?
It depends on the equipment: with advanced Start-Stop (regenerative braking) fit AGM; with basic Start-Stop, EFB — or AGM, never less —; without Start-Stop a quality conventional battery is enough. On this page you can filter by technology to see only the ones that suit your case.

### How do I know which polarity I need?
Look at your current battery from the front with the terminals on the far side: if the positive (+) sits on the right it is right polarity; on the left, left polarity. Every card shows the polarity and you can filter by it above — with the wrong polarity the cables will not reach the terminal.

---
Updated: 2026-07-26 · https://baterias.com/gb/batteries-30ah