# Solar battery Trojan T105-AGM 6V 217Ah AGM

![Solar battery Trojan T105-AGM 6V 217Ah AGM](https://baterias.com/616-home_default/battery-trojan-t105-agm-6v-440a.jpg)

> Trojan T105-AGM solar battery 6V 217Ah AGM. Designed for PV systems with daily cyclic loads. 24 h delivery.

**Category:** [Batteries for Solar Applications](https://baterias.com/gb/batteries-for-solar-applications) → [TROJAN](https://baterias.com/gb/trojan)

- **Canonical URL**: https://baterias.com/gb/battery-trojan-t105-agm-6v-440a
- **Language**: en-GB
- **Brand**: TROJAN
- **Reference**: BCOM-TROJAN-T105-AGM
- **MPN**: T105-AGM
- **Price**: 593,89 €
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | TROJAN |
| Reference | T105-AGM |
| Model | TROJAN AGM RELIANT |
| Voltaje | 6 V |
| Largo | 262 mm |
| Ancho | 179 mm |
| Alto | 273 mm |
| Peso | 31 kg |
| Tecnología | AGM |
| Terminal | 5 8 15 |
| Capacidad C20 (Ah) | 217 Ah (c20) |
| Capacidad C5 (Ah) | 171 Ah (c5) |

## Quick description

**Trojan T105-AGM 6V 217Ah** is a solar battery designed for PV systems with daily charge/discharge cycles. Tolerates extreme temperatures well, with low self-discharge during winter shutdowns or between stays at vacation homes.

### Why this solar battery??

- **Designed for solar systems** optimised for daily charge/discharge cycles
- **Handles extreme temperatures** in technical rooms or outdoor installs
- **Minimal self-discharge** when left idle over winter or holidays

🔌 Voltage i
6 V

⚡ Capacity i
217 Ah C20

📏 Dimensions i
262×179×273 mm

⚙️ Technology i
AGM

⚖️ Weight i
31 kg

🏷️ Model i
Trojan AGM Reliant

## Description

[ ](https://www.trojanbattery.com/es/)

## Battery Trojan T105-AGM 217Ah 6V

The Battery TROJAN T105-AGM 217Ah 6V AGM RELIANT belongs to the AGM Reliant de Trojan batteries range

These deep cycle batteries were specifically designed to provide deep cycle performance by the Trojan engineering team, which has more than 200 years of combined experience in deep cycle batteries.
The Linent AgM line has avant -garde technology, incorporates top quality components and higher manufacturing techniques.Being the only Battery AGM of the true deep cycle of the market offering sustained performance and total exceptional energy production, thus ensuring the exceptional quality and reliability that is known to trojan.

They tolerate low temperatures, are resistant to blows and vibrations and have low internal resistance, allowing a higher discharge current and higher load efficiency.

### Ideal for:

- Cleaning machines

- Industrial machinery as rising cracks

- Marine applications

- Recreational vehicles

### Battery advantages and characteristics TROJAN T105-AGM 217Ah 6V

- Free of mantenimient

- Spill -proof

- Tolerant at low temperatures

- Resistant to shock and vibrations

- Low internal resistance for a higher discharge current and greater load efficiency.

- AGM technology

### How to find the right battery for your vehicle or device?

If you are not sure what drums you need, do not hesitate to contact us and we will be happy to advise you.

### Why choose a battery trojan?

Choosing trojan batteries will be a success, because the trojan batteries are a reference in batteries for golf cars, batteries for elevators or batteries for cleaning machine.

### Know more about the trojan brand

Trojan is the worldwide leader of deep cycle industrial batteries.It has liquid electrolyte, AGM and deep cycle gel batteries to meet the most demanding battery needs.

Trojan batteries incorporate some important innovations, such as the exclusive T2 ™ Trojan Technology, the Alpha Plus® pasta, or the Maxguard® separator, to give maximum performance
In addition, the Trojan engineering team has more than 200 years of combined experience in deep cycle batteries.

If you want additional information about Battery Trojan T105-AGM, you can download the product's technical sheet at the following link:
[

Download technical sheet Trojan T105-AGM 217Ah 6V](/fichastecnicas/data-sheet-battery-trojan-t105-agm-217ah-6v-en.pdf)

## Frequently asked questions

### Is the T105-AGM model AGM? What does this technology offer?

Yes. The T105-AGM from Trojan uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

### How do I know if the T105-AGM model fits my device?

Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the T105-AGM; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET).

### How is the Trojan T105-AGM battery installed in the vehicle?

In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### What is the warranty period of this battery?

This battery includes 2 years of official manufacturer warranty against manufacturing defects. It applies to defects such as damaged cells, internal short-circuits or abnormal capacity loss. Wear from misuse (prolonged overcharging, wrong charger or faulty alternator) is not covered. If the battery fails, we replace it at no cost after a technical inspection.

### When will I receive the T105-AGM model?

In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships.

### Are returns accepted on this battery?

Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period.

### What is the price of this battery?

The current price at baterias.com is 593,89 € (VAT included; 490,82 € excl. VAT), updated every 24 hours. The applicable VAT may vary with the destination country and is confirmed in the cart. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery).

### Where do I find the T105-AGM model online?

At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point.

### How long does the Trojan T105-AGM battery last?

Expected lifespan of the Trojan T105-AGM is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What size is this battery?

Dimensions (length × width × height) are 262×179×273 mm — also written as 262x179x273 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### How many kilos does this battery weigh?

It weighs 31 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre).

### How many amps does the Trojan T105-AGM battery have?

Nominal capacity 217 Ah[?cca: and [cold-cranking amps A]] at 6 V. Ah measure the total energy available (autonomy); CCA (also written A in cold or EN under the European standard) measure the instantaneous power to crank the starter motor. A battery with more CCA starts better in winter; one with more Ah keeps accessories on for longer.

### What are the equivalents of the T105-AGM model?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.

### Is the T105-AGM model better than its equivalents from other brands?

This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Stryten Energy) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section.

### What do users say about the Trojan T105-AGM battery?

The average rating of the Trojan T105-AGM on baterias.com is 4.8/5 from 28 verified customer reviews. The product rating, when available, is shown above and in the "Reviews" section. You can also check our public Trustpilot profile at shop level (4.4/5 from 10,547+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped devices that need OBD registration after fitting.


## Reviews

- **Average rating**: 4.8 / 5 (5 reviews)

## 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 · 2026-07-11*