# 105Ah batteries

We stock 23 batteries of 105 Ah (AGM, lead-acid, EFB) priced between 100.05 € and 661.08 €, 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.

At 105Ah we enter SUV, larger diesel and premium saloon territory (BMW 3/5 Series, Audi A4/A6, Tiguan, X5…). AGM is factory-standard in this segment: if your car has it, always replace like for like.

At this rating we stock AGM, lead-acid, EFB. Start-Stop golden rule: never downgrade technology — factory AGM must be replaced with AGM; factory EFB can be upgraded to AGM but never downgraded to conventional.

Brands available right now in at 105 Ah: Varta (6), Tudor (3), Exide (3), Trojan (2), Ritar (2), Q-battery (2). All with official warranty and live stock.

Cold cranking amps (CCA, EN standard) of the listed models range from 680 to 1050 A. When replacing, pick a CCA equal or higher than your original: every amp counts in winter.

## Available models

| Modelo | V | Ah | CCA (EN) | L×An×Al mm | Tech | Polarity | € VAT incl. | Stock | URL |
|---|---|---|---|---|---|---|---|---|---|
| Start-Stop battery Varta A4 12V 105Ah 950A AGM | 12 | 105 | 950 | 394×175×190 | AGM |  | 172,14 | ✓ | https://baterias.com/gb/battery-varta-a4-agm-12v-105ah-950a |
| Start-Stop battery Varta H15 12V 105Ah 950A AGM | 12 | 105 | 950 | 393×175×190 | AGM |  | 172,14 | ✓ | https://baterias.com/gb/battery-varta-h15-agm-12v-105ah-950a |
| Truck battery Varta H17 12V 105Ah 800A | 12 | 105 | 800 | 330×172×238 | PLOMO/ACIDO |  | 100,05 | ✓ | https://baterias.com/gb/battery-varta-h17-12v-105ah-800a |
| Marine battery Varta LA105 12V 95Ah AGM | 12 | 105 | 950 | 394×175×190 | AGM |  | 243,20 | ✓ | https://baterias.com/gb/battery-varta-la105agm-12v-105ah-950a |
| Traction battery Trojan 27TMX 12V 105Ah | 12 | 105 | 0 | 323×168×235 | PLOMO/ACIDO |  | 326,57 | ✓ | https://baterias.com/gb/battery-trojan-27tmx-175a |
| Marine battery Varta LFS105N 12V 85Ah | 12 | 105 | 800 | 330×172×240 | PLOMO/ACIDO |  | 215,27 | ✓ | https://baterias.com/gb/battery-varta-lfs105n-12v-105ah-750a |
| Start-Stop battery Exide EK1050 12V 105Ah 950A AGM | 12 | 105 | 950 | 392×175×190 | AGM |  | 169,65 | ✓ | https://baterias.com/gb/battery-exide-ek1050-12v-105ah-950a |
| Start-Stop battery Tudor TK1050 12V 105Ah 950A AGM | 12 | 105 | 950 | 392×175×190 | AGM |  | 209,62 | ✓ | https://baterias.com/gb/battery-tudor-tk1050-105ah-950a |
| Start-Stop battery Tudor TL1050 12V 105Ah 950A EFB | 12 | 105 | 950 | 392×175×190 | EFB |  | 126,73 | ✓ | https://baterias.com/gb/battery-tudor-tl1050-12v-105ah-950a |
| Start-Stop battery Exide EL1050 12V 105Ah 950A EFB | 12 | 105 | 950 | 392×175×190 | EFB |  | 185,92 | ✓ | https://baterias.com/gb/battery-exide-el1050-12v-105ah-950a |
| Marine battery Fullriver DC105-12 12V 105Ah AGM | 12 | 105 | 680 | 307×169×236 | AGM |  | 351,83 | — | https://baterias.com/gb/battery-agm-fullriver-dc105-12-12v-105ah |
| Car battery Exide EA1050 12V 105Ah 850A | 12 | 105 | 850 | 315×175×205 | Flooded |  | 121,37 | — | https://baterias.com/gb/bateria-exide-ea1050-12v-105ah-850a |
| Truck battery Varta H16 12V 105Ah 800A | 12 | 105 | 800 | 330×172×238 | PLOMO/ACIDO |  | 167,20 | — | https://baterias.com/gb/battery-varta-h16-12v-105ah-800a |
| Caravan battery Kronobat DP-105-AGM 12V 105Ah AGM | 12 | 105 | 950 | 394×175×190 | AGM |  | 189,66 | — | https://baterias.com/gb/best-price-battery-12v-105ah-agm-dp-105-agm |
| Car battery Tudor TA1050 12V 105Ah 850A | 12 | 105 | 850 | 315×175×205 | Flooded |  | 121,37 | — | https://baterias.com/gb/battery-tudor-ta1050-12v-105ah-850a |
| Deep-cycle battery Fullriver HC105 12V 105Ah AGM | 12 | 105 | 1050 | 330×172×220 | AGM |  | 660,87 | — | https://baterias.com/gb/battery-fullriver-hc105-12v-105ah-1050-cca |
| Solar battery Trojan SAGM 12 105 12V 94Ah AGM | 12 | 105 | 0 | 325×173×237 | AGM |  | 661,08 | — | https://baterias.com/gb/battery-trojan-sagm-12-105-12v-105ah |
| Ritar HT12-100 stationary UPS battery 12V 100Ah AGM | 12 | 105 | 0 | 407×177×225 | AGM |  | 427,00 | — | https://baterias.com/gb/battery-ritar-ht12-100-12v-1058ah |
| Ritar FT12-105 stationary UPS battery 12V 105Ah AGM | 12 | 105 | 0 | 508×111×236 | AGM |  | 366,62 | — | https://baterias.com/gb/battery-ritar-ft12-105-12v-ft-agm |
| Traction battery Q-battery 12GEL-105 12V 105Ah GEL | 12 | 105 | 0 | 345×170×285 | GEL |  | 540,17 | — | https://baterias.com/gb/battery-q-battery-12gel-105-12v-105ah |
| Deep-cycle battery Q-battery 12SEM-105 12V 105Ah | 12 | 105 | 0 | 353×175×190 | PLOMO/ACIDO |  | 206,93 | — | https://baterias.com/gb/battery-q-battery-12sem-105-12v-105ah |
| Long KPH105-12AN stationary UPS battery 12V 105Ah AGM | 12 | 105 | 0 | 307×168×214 | AGM |  | 284,29 | — | https://baterias.com/gb/battery-long-kph105-12an-12v-105ah |
| Start-Stop battery Kronobat EV-105-AGM 12V 105Ah 950A AGM | 12 | 105 | 950 | 393×175×190 | AGM |  | 194,52 | — | https://baterias.com/gb/best-price-battery-12v-105ah-agm-ev-105-agm |
| Start-Stop battery Varta N105 12V 105Ah 950A | 12 | 105 | 950 | 394×175×190 | EFB |  | 179,50 | — | https://baterias.com/gb/battery-varta-n105-12v-105ah-950a |

## Frequently asked questions

### How much does a 105Ah battery cost?
Between 100.05 € and 661.08 €, VAT included, depending on technology (AGM, lead-acid, EFB) 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 105Ah?
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 105Ah batteries usually have?
The most common sizes for this rating are 394x175x190 · 392x175x190 · 393x175x190 (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: 2026-07-20 · https://baterias.com/gb/batteries-105ah