# 115Ah batteries

> We stock 6 batteries of 115 Ah (lead-acid, AGM, GEL) priced between 122.65 € and 533.85 €, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Traction battery Trojan 27TMH 12V 115Ah | 12 | 115 | 0 | 323×168×235 | PLOMO/ACIDO |  | 319,43 | ✓ | https://baterias.com/gb/battery-trojan-27tmh-200a |
| Marine battery Exide ER570 12V 120Ah | 12 | 115 | 760 | 349×175×235 | PLOMO/ACIDO |  | 122,65 | — | https://baterias.com/gb/battery-exide-er570-12v-120ah-760a |
| Marine battery Fullriver DC115-12A 12V 115Ah AGM | 12 | 115 | 760 | 328×172×241 | AGM |  | 379,67 | — | https://baterias.com/gb/battery-agm-fullriver-dc115-12a-12v-115ah |
| Marine battery Fullriver DC115-12B 12V 115Ah AGM | 12 | 115 | 605 | 331×171×218 | AGM |  | 382,64 | — | https://baterias.com/gb/battery-fullriver-dc115-12b-12v-115ah-175a |
| Deep-cycle battery MK Powered 8G5SHP 12V 107Ah GEL | 12 | 115 | 0 | 345×172×290 | GEL |  | 533,85 | — | https://baterias.com/gb/battery-mk-8g5shp-gel-12v-125ah |
| Traction battery Q-battery 12TTB-115 12V 115Ah | 12 | 115 | 0 | 345×173×233 | PLOMO/ACIDO |  | 423,44 | — | https://baterias.com/gb/battery-q-battery-12ttb-115-12v-115ah |

## Frequently asked questions

### How much does a 115Ah battery cost?
Between 122.65 € and 533.85 €, 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 115Ah?
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 115Ah batteries usually have?
The most common sizes for this rating are 328x172x241 · 323x168x235 · 331x171x218 (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.

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Updated: 2026-07-25 · https://baterias.com/gb/batteries-115ah