# Motobatt battery chargers

> Motobatt MB-CH7 (7 A) and MB-CH12 (12 A) smart chargers: AGM, GEL and LiFePO4 lithium profiles with maintainer mode for winter storage. 24h delivery.

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## Description

**Motobatt battery chargers** are **multi-stage smart chargers** for motorcycle, scooter, quad, car, motorhome and marine use. With profiles for SLI, EFB, AGM, GEL and LiFePO4 lithium batteries, they adjust the charging curve automatically and double as a **battery maintainer** during winter storage.
Two models cover almost every need: the **Motobatt MB-CH7** at 7 A for bikes, scooters and small-mid cars, and the **Motobatt MB-CH12** at 12 A for large cars, SUVs, motorhomes and boats. The right pick if you want a motorcycle or car battery charger that charges first and then keeps the battery topped up without overcharging.

## Motobatt smart charger: charges, maintains and protects

Motobatt Smart Chargers are professional multi-stage chargers that automatically adapt the charging curve to the selected battery type (SLI, EFB, AGM, GEL or LiFePO4). Their **permanent maintenance mode** lets you leave a bike, motorhome or boat plugged in all winter without overcharging: the battery comes out in perfect health in spring.

### The multi-stage charging steps

- **Bulk**: maximum current to reach 80% charge quickly.
- **Absorption**: constant voltage to complete 100% without stressing the battery.
- **Float / maintenance**: reduced permanent voltage that offsets self-discharge without overcharging.

### Which Motobatt charger to choose

The **MB-CH7 (7 A)** is the battery charger for bikes, scooters and small-mid cars; the **MB-CH12 (12 A)** covers large cars, SUVs, motorhomes and boats. As a rule of thumb, pick a current around 10% of your battery capacity in Ah. Not sure which battery your vehicle uses? Identify it with the [battery finder by number plate](/gb/battery-finder-by-plate) or browse models in the [battery comparator](/gb/comparator).

## Frequently asked questions about battery chargers

### **What amperage battery charger do I need?**

As a rule of thumb, around **10% of the battery capacity in Ah**. A bike or small-mid car is fine with the 7 A MB-CH7; a large car, motorhome or boat calls for the 12 A MB-CH12.

### **Does it work with AGM, GEL and lithium batteries?**

Yes. Motobatt chargers include dedicated profiles for SLI, EFB, AGM, GEL and LiFePO4 lithium; just select the type before charging to apply the right curve.

### **Can I leave the charger connected all winter?**

Yes. The permanent maintenance mode drops to float voltage once the battery is full, so a bike, motorhome or boat can stay plugged in through the whole off-season without damage.

### **What is the difference between a multi-stage and a conventional charger?**

A conventional charger applies a fixed current and can overcharge if left connected; a multi-stage charger runs bulk, absorption and float automatically: faster at the start, gentler at the end.

Catalogue curated by our technical team. **11,009 Trustpilot reviews · 4.5/5**. 24h mainland delivery, free 14-day returns.

## Products in this category

| Product | Brand | Price |
|---|---|---|
| [MOTOBATT PDCWB](https://baterias.com/gb/battery-motobatt-pdcwb) | MOTOBATT | 97,86 € |
| [MOTOBATT PDC2X2A](https://baterias.com/gb/battery-motobatt-pdc2x2a) | MOTOBATT | 360,53 € |
| [MOTOBATT MBC](https://baterias.com/gb/battery-motobatt-mbc) | MOTOBATT | 71,44 € |

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-08-06*