# TUDOR SUPER HEAVY DUTY EFB Batteries

> TUDOR Super Heavy Duty EFB batteries for heavy trucks and buses with Start-Stop. 130-220 Ah, 850-1150 A. Built for fleets. Dispatched within 24h, 14-day returns.

**Category:** [Start](https://baterias.com/gb/) → [Battery brands](https://baterias.com/gb/battery-brands) → [Tudor batteries](https://baterias.com/gb/batteries-tudor)

- **Canonical URL**: https://baterias.com/gb/batteries-tudor-super-heavy-duty-efb
- **Language**: en-GB

## Description

**TUDOR Super Heavy Duty EFB batteries** (SHD EFB): the EFB range built for heavy-duty truck Start-Stop, urban buses and commercial vehicles with demanding cyclic loads. EFB (Enhanced Flooded Battery) technology withstands far more start-stop cycles than a conventional SLI battery. Range 130-220 Ah, cold cranking current (CCA) 850-1150 A.
Designed for fleets and workshops that need daily reliability in tractor units, rigid trucks and urban buses running Start-Stop, where the engine starts and stops dozens of times per shift. Also a solid, longer-lasting upgrade for commercial vehicles without Start-Stop that want more cycle life.

## TUDOR SHD EFB: the Start-Stop range for heavy trucks

The **TUDOR Super Heavy Duty EFB** range uses EFB (Enhanced Flooded Battery) technology, a flooded lead-acid battery reinforced with additives in the negative plate paste and special separators that multiply resistance to charge and discharge cycling. It is the natural step up from a conventional SLI battery once the vehicle runs truck or bus Start-Stop, where the battery takes dozens of micro-starts a day on top of cold cranking.

### Which vehicles the SHD EFB range is built for

- Rigid urban delivery truck with Start-Stop (SHD130 EFB, 130 Ah, 850 A).
- Medium-duty road tractor with Start-Stop (SHD180 EFB, 180 Ah, 1000 A).
- Heavy tractor unit with Live-Load systems and high standstill power draw (SHD220 EFB, 220 Ah, 1150 A).

### Compatibility and how to choose your SHD EFB battery

Before buying, check the **original battery of your truck or bus** (Ah, CCA and polarity) against the vehicle spec sheet or OEM battery block: an EFB must match or exceed those figures to avoid losing cold cranking power or Start-Stop cycle life. Use our [battery comparator](https://baterias.com/gb/comparator) to see Ah, CCA and price across the whole SHD EFB range at a glance and pick the exact reference for your fleet.

## Frequently asked questions about TUDOR SHD EFB batteries

### **What is the difference between a truck EFB and a conventional SLI battery?**

An EFB withstands far more start-stop cycles thanks to additives in its negative plates and reinforced separators, whereas an SLI battery is built for a single cold start per trip. In heavy-duty Start-Stop vehicles, the EFB lasts noticeably longer.

### **Is the SHD EFB compatible with any Start-Stop truck?**

It is compatible as long as it matches or exceeds the Ah and CCA of the original battery and respects polarity and case dimensions. Within the range, SHD130, SHD180 and SHD220 cover everything from rigid trucks to heavy tractor units.

### **How long does a TUDOR SHD EFB last in fleet use?**

Because it is built specifically for heavy Start-Stop cycling, it outlasts an equivalent SLI under that intensive use, which degrades sooner as it is not designed for repeated micro-starts.

Catalogue curated by our technical team. **12,205 Trustpilot reviews · 4.5/5**. 24-48 h delivery in mainland Spain and Portugal (orders before 6:00 pm); 14-day returns with free collection on the Iberian mainland.

## Products in this category

| Product | Brand | Price |
|---|---|---|
| [Truck battery Tudor TX2253 12V 225Ah 1150A EFB](https://baterias.com/gb/battery-tudor-tx2253-225ah-1100a) | TUDOR | 326,70 € |
| [Truck battery Tudor TX1803 12V 180Ah 1000A EFB](https://baterias.com/gb/battery-tudor-tx1803-180ah-1000a) | TUDOR | 261,95 € |

## 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

---
*baterias.com — Automotive batteries · 2026-10-26*