# Trojan SAGM 08 165 · Solar battery 8V 165Ah

![Trojan SAGM 08 165 · Solar battery 8V 165Ah](https://bateriasonline.es/3007-home_default/trojan-sagm-08-165.jpg)

> Trojan SAGM 08 165: 165 Ah solar battery, 262×179×273 mm, AGM. Equivalent to Trojan T875-AGM. Compare sizes and equivalents; 14-day returns.

**Category:** [Solar batteries for off-grid systems](https://bateriasonline.es/en/off-grid-solar-batteries) → [Trojan](https://bateriasonline.es/en/trojan-batteries)

- **Canonical URL**: https://bateriasonline.es/en/trojan-sagm-08-165
- **Language**: en
- **Brand**: Trojan
- **Reference**: BOL-TROJAN-SAGM 08 165
- **MPN**: SAGM 08 165
- **Price**: 626,71 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Trojan |
| Range | TROJAN SOLAR AGM - 1700 CICLOS 50% DOD |
| Application | Solar and off-grid systems |
| Technology | AGM |
| Voltage | 8 V |
| Capacity | 165 Ah |
| Length | 262 mm |
| Width | 179 mm |
| Height | 273 mm |
| Weight | 32 kg |

## Quick description

Trojan SAGM 08 165: solar battery with 8 V and 165 Ah, measuring 262 × 179 × 273 mm.

## Description

## Where the Trojan SAGM 08 165 fits

The Trojan SAGM 08 165 is made for stand-alone photovoltaic and off-grid systems. Its capacity is rated at 20 hours (C20); at slower discharge rates the usable capacity is higher.
The SAGM 08 165 belongs to the Trojan TROJAN SOLAR AGM - 1700 CICLOS 50% DOD range. [More Trojan batteries](https://bateriasonline.es/en/trojan-batteries)

## What it means that the SAGM 08 165 is AGM

Inside, the SAGM 08 165 has glass fibre separators (AGM) that hold the electrolyte. The SAGM 08 165 needs a charger with an AGM mode that does not exceed 14.7 V.

## Trojan SAGM 08 165 vs T875-AGM

What sets the SAGM 08 165 apart from its neighbours in the Trojan range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Trojan SAGM 08 165 (this one) | 165 Ah | 262 × 179 × 273 | 32 kg |
| Trojan T875-AGM | 160 Ah | 262 × 179 × 273 | 32 kg |

- Trojan T875-AGM: 5 Ah less, the same dimensions.

## Equivalents and alternatives to the Trojan SAGM 08 165

As the SAGM 08 165 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Trojan T875-AGM | AGM | 160 Ah | 262 × 179 × 273 |

## Before ordering the SAGM 08 165, check this

- Your current battery should say about 165 Ah; a little more is also fine.
- The SAGM 08 165 needs 262 × 179 × 273 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Trojan SAGM 08 165

### Trojan SAGM 08 165 or T875-AGM?

Compared with the SAGM 08 165, the Trojan T875-AGM has 5 Ah less. With 165 Ah, the SAGM 08 165 runs longer between charges than the T875-AGM (160 Ah). Both measure 262 × 179 × 273 mm, so they fit the same tray.

### How much does the Trojan SAGM 08 165 weigh?

The SAGM 08 165 weighs 32 kg. For reference, the Trojan T875-AGM (160 Ah) weighs 32 kg.

### Which battery is equivalent to the Trojan SAGM 08 165?

Only other AGM batteries with its dimensions and polarity: Trojan T875-AGM. Neither an EFB nor a conventional battery replaces the SAGM 08 165.

### Which regulator do I need?

One with a profile for the battery technology (AGM, gel, flooded or lithium) and temperature compensation. MPPT regulators get more out of the panels.

## Other options if you are unsure about the SAGM 08 165

- [Other solar batteries for off-grid systems](https://bateriasonline.es/en/off-grid-solar-batteries)
- [More Trojan models](https://bateriasonline.es/en/trojan-batteries)
- [Trojan T875-AGM](https://bateriasonline.es/en/trojan-t875-agm) · 160 Ah, 262×179×273 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-11*