# 9Ah batteries

We stock 22 batteries of 9 Ah (AGM, lead-acid, Quadflex, GEL) priced between 18.54 € and 369.05 €, 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.

A 9Ah battery belongs to the small segment: motorcycles, scooters, quads, jet skis, UPS and electronics. Compact format and vibration resistance rule here; always check terminal layout before buying.

At this rating we stock AGM, lead-acid, Quadflex, GEL. 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 9 Ah: Exide (7), Varta (5), Motobatt (3), Ritar (2), Tudor (1), Long (1). All with official warranty and live stock.

Cold cranking amps (CCA, EN standard) of the listed models range from 85 to 200 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 |
|---|---|---|---|---|---|---|---|---|---|
| Stationary battery Long WP1236W 12V 9Ah AGM | 12 | 9 | 0 | 151×65×102 | AGM |  | 18,54 | ✓ | https://baterias.com/gb/battery-long-wp1236w-12v-9ah-36wh |
| Motorcycle battery Exide ETZ10-BS 12V 9Ah 145A AGM | 12 | 9 | 145 | 150×90×95 | AGM |  | 33,44 | ✓ | https://baterias.com/gb/battery-exide-etz10-bs-12v-9ah-145a |
| Ritar RT1290 stationary UPS battery 12V 9Ah AGM | 12 | 9 | 0 | 151×65×100 | AGM |  | 44,62 | ✓ | https://baterias.com/gb/battery-ritar-rt1290-12v-9ah-rt-agm |
| Motorcycle battery Exide ETX9C-BS 12V 9Ah 120A AGM | 12 | 9 | 120 | 135×75×140 | AGM |  | 33,14 | ✓ | https://baterias.com/gb/battery-exide-etx9c-bs-12v-9ah-120a |
| Deep-cycle battery MK Powered ES9-12 12V 9Ah AGM | 12 | 9 | 0 | 151×65×102 | AGM |  | 55,79 | ✓ | https://baterias.com/gb/battery-mk-es9-12-agm-12v-9ah |
| Car battery Varta AUX9 12V 9Ah 130A | 12 | 9 | 130 | 151×87×106 | PLOMO/ACIDO |  | 58,42 | ✓ | https://baterias.com/gb/battery-varta-aux9-12v-9ah-130a |
| Motorcycle battery Varta TTZ12S-BS (509901020) 12V 9Ah 200A AGM | 12 | 9 | 200 | 150×87×110 | AGM |  | 88,09 | ✓ | https://baterias.com/gb/battery-varta-motorcycle-12v-9ah-ytz12s-4-509901020 |
| Car battery Exide EK091 12V 9Ah 120A AGM | 12 | 9 | 120 | 150×90×105 | AGM |  | 54,72 | ✓ | https://baterias.com/gb/battery-exide-ek091-12v-9ah-120a |
| Motorcycle battery Exide EB9-B 12V 9Ah 100A | 12 | 9 | 100 | 135×75×140 | PLOMO/ACIDO |  | 44,75 | ✓ | https://baterias.com/gb/battery-exide-eb9-b-12v-9ah-100a |
| Motorcycle battery Exide 12N9-4B-1 12V 9Ah 85A | 12 | 9 | 85 | 135×75×140 | PLOMO/ACIDO |  | 46,80 | ✓ | https://baterias.com/gb/battery-exide-12n9-4b-1-12v-9ah-85a |
| Car battery Tudor TK091 12V 9Ah 120A AGM | 12 | 9 | 120 | 150×90×105 | AGM |  | 61,07 | ✓ | https://baterias.com/gb/battery-tudor-tk091-9ah-120a |
| Motorcycle battery Exide 12N9-3B 12V 9Ah 85A | 12 | 9 | 85 | 135×75×140 | PLOMO/ACIDO |  | 46,80 | ✓ | https://baterias.com/gb/battery-exide-12n9-3b-12v-9ah-85a |
| Motorcycle battery Exide AGM12-9 12V 9Ah 120A AGM | 12 | 9 | 120 | 135×75×140 | AGM |  | 46,57 | ✓ | https://baterias.com/gb/battery-exide-agm12-9-12v-9ah-120a |
| Motorcycle battery Varta 12N9-4B-1 (509014008) 12V 9Ah 85A | 12 | 9 | 85 | 136×76×139 | PLOMO/ACIDO |  | 109,95 | ✓ | https://baterias.com/gb/battery-varta-moto-12v-9ah-12n9-4b-1-yb9-b-509014008 |
| Motorcycle battery Varta YB9L-A2 (509016008) 12V 9Ah 130A | 12 | 9 | 130 | 135×75×139 | PLOMO/ACIDO |  | 116,62 | ✓ | https://baterias.com/gb/battery-varta-moto-12v-9ah-yb9l-a2-509016008 |
| Motorcycle battery Varta 12N9-3B (509015008) 12V 9Ah 85A | 12 | 9 | 85 | 136×76×140 | PLOMO/ACIDO |  | 111,74 | ✓ | https://baterias.com/gb/battery-varta-moto-12v-9ah-12n9-3b-yb9l-b-509015008 |
| 12V 9A AGM Battery | 12 | 9 | 0 | 151×65×102 | AGM |  | 25,56 | — | https://baterias.com/gb/battery-12v-9ah-agm |
| Motorcycle battery Motobatt MTX9A 12V 9Ah 140A GEL | 12 | 9 | 140 | 151×87×105 | GEL |  | 163,19 | — | https://baterias.com/gb/battery-motobatt-mtx9a-ytx9bs-12v-9ah-140a |
| Deep-cycle battery Q-battery 12LCP-9 12V 9Ah AGM | 12 | 9 | 0 | 151×65×94 | AGM |  | 38,45 | — | https://baterias.com/gb/battery-q-battery-12lcp-9-12v-9ah |
| Ritar HR12-36W stationary UPS battery 12V 9Ah AGM | 12 | 9 | 0 | 151×65×100 | AGM |  | 49,08 | — | https://baterias.com/gb/battery-ritar-hr12-36w-12v-hr-agm |
| Motorcycle battery Motobatt MBT9B4 12V 9Ah 115A | 12 | 9 | 115 | 150×70×104 | Quadflex |  | 112,42 | — | https://baterias.com/gb/battery-motobatt-mbt9b4-9ah |
| Motorcycle battery Motobatt MB7BB 12V 9Ah 150A | 12 | 9 | 150 | 150×60×130 | Quadflex |  | 369,05 | — | https://baterias.com/gb/battery-motobatt-mb7bb-9ah |

## Frequently asked questions

### How much does a 9Ah battery cost?
Between 18.54 € and 369.05 €, VAT included, depending on technology (AGM, lead-acid, Quadflex, 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 9Ah?
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 9Ah batteries usually have?
The most common sizes for this rating are 135x75x140 · 151x65x102 · 151x65x100 (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: 2026-07-25 · https://baterias.com/gb/batteries-9ah