# Lemania Energy X11 12/24V 3200A Lithium Jump Starter

![Lemania Energy X11 12/24V 3200A Lithium Jump Starter](https://baterias.com/20565-home_default/vehicle-starter-lemania-x11.jpg)

> Lemania Energy X11 professional 12/24V jump starter with 3200A peak and 102.4 Wh XtraSafe LiFePO4. For petrol engines up to 7.0 L and diesel up to 4.5 L.

**Category:** [Vehicle Jump Starters](https://baterias.com/gb/vehicle-jump-starters) → [LEMANIA](https://baterias.com/gb/lemania)

- **Canonical URL**: https://baterias.com/gb/vehicle-starter-lemania-x11
- **Language**: en-GB
- **Brand**: LEMANIA
- **Reference**: BCOM-LEMANIA-X11
- **MPN**: X11
- **Last updated**: 2026-10-28
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | LEMANIA |
| Reference | X11 |
| Model | LEMANIA ARRANCADORES |
| Voltage (V) | 12/24 V |
| Energy (Wh) | 102.4 Wh |

## Quick description

**LEMANIA X11 12V/24V 3200A** is a compact, self-contained jump starter: clamp it to the terminals and start within seconds when the battery will not respond. Highlights: Starts 12V and 24V vehicles, 3200A peak current, 102.4 Wh XtraSafe LiFePO4.

### Why this jump starter?

- **Self-contained starting** no cables to another vehicle and no mains connection
- **Protected connection** against reverse polarity and short circuit
- **Rechargeable lithium battery** compact and ready for several starts per charge

⚡ Peak current
3200 A

🔌 Voltage
12V/24V

⛽ Petrol engines up to
7 L

🛢️ Diesel engines up to
4.5 L

🔋 Internal battery
102.4 Wh

## Description

## Lemania Energy X11 12/24V 3200A Lithium Jump Starter

The Lemania Energy X11 is a professional jump starter for 12V and 24V vehicles with XtraSafe LiFePO4 technology, 3200A peak current and 102.4 Wh of energy. It is suitable for petrol engines up to 7.0 L and diesel engines up to 4.5 L.
Its XtraSafe protection system covers reverse polarity, short circuit and overload. It features a 12V/24V voltage selector, a digital display showing battery percentage, a 12V DC output, two USB outputs and a side LED torch.
The reinforced casing and handle are designed for everyday workshop use. It recharges from 220-240V AC, 50/60 Hz mains.

### Features

- Jump starts 12V and 24V vehicles with voltage selector
- 3200A peak current
- 102.4 Wh (102,400 mWh) XtraSafe LiFePO4 battery
- For petrol engines up to 7.0 L and diesel up to 4.5 L
- Reverse polarity, short circuit and overload protection
- Digital display showing battery percentage
- 12V DC output and two USB outputs for charging devices
- Side LED torch
- Reinforced casing and handle
- Recharges from 220-240V AC, 50/60 Hz mains

### Technical data

| Starting voltage | 12V / 24V |
|---|---|
| Peak current | 3200A |
| Energy | 102.4 Wh (102,400 mWh) |
| Chemistry | LiFePO4 (XtraSafe) |
| Engines | Petrol up to 7.0 L, diesel up to 4.5 L |
| Auxiliary outputs | 12V DC and 2 x USB |
| Charging input | 220-240V AC, 50/60 Hz |
| Display | Digital, battery percentage |
| Lighting | Side LED torch |
| Protection | Reverse polarity, short circuit, overload |

## Frequently asked questions

### Which vehicles can this jump starter start?

12 V and 24 V vehicles: cars and vans, and also lorries, buses, tractors and machinery running on 24 V.

### How do I jump-start a vehicle with a jump starter?

With the ignition off, connect the red clamp to the battery positive (+) and the black one to the negative (−) or to a metal part of the engine. Switch the jump starter on if it has a switch and crank for 5 seconds at most; if it does not start, wait a minute before trying again. Then remove the black clamp first and the red one last.

### How often should it be recharged?

After every use and, if it is stored, roughly every three months. This keeps its internal battery healthy and ready when you need it.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

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

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*baterias.com — Automotive batteries · 2026-11-07*