Trojan SAGM 08 165 · Solar battery 8V 165Ah AGM
Specifications
| Brand | TROJAN |
|---|---|
| Part number | SAGM 08 165 |
| Voltage (V) | 8 |
| Capacity (C20) | 165Ah (c20) |
| Capacity (C10) | 145Ah (c10) |
| Technology | AGM |
| Length | 262.00 mm |
| Width | 179.00 mm |
| Height | 273.00 mm |
Trojan SAGM 08 165 8V 165Ah 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 systemsoptimised for daily charge/discharge cycles
- Handles extreme temperaturesin technical rooms or outdoor installs
- Minimal self-dischargewhen left idle over winter or holidays
Where it fits: the Trojan SAGM 08 165 is one of our batteries for solar applications, belongs to our Trojan batteries and by capacity it sits among our 165Ah batteries.
The Trojan SAGM 08 165 in practice
SAGM 08 165 vs Trojan T875-AGM
The Trojan SAGM 08 165 offers 165 Ah and 0 A cold cranking in a 262 × 179 × 273 mm case. The Trojan T875-AGM, same brand and technology, stays at 160 Ah and 0 A If your car originally had the smaller capacity, this one gives extra reserve in the same case.

Solar battery Trojan SAGM 08 165 Solar AGM - 1700 Ciclos 50% DOD 165Ah 8V
The Trojan SAGM 08 165 with AGM technology stores 165 Ah at 8 V for off-grid photovoltaic installations and storage systems. Its 262 × 179 × 273 mm make it the exact replacement for the 165 Ah battery fitted as standard to many off-grid PV systems.
- Low self-discharge during the darker months.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Compatible with common MPPT and PWM controllers.
- Maintenance-free in off-grid installations.
What the Trojan SAGM 08 165 is for
Designed for off-grid photovoltaic installations and storage systems, the Trojan SAGM 08 165 tolerates extreme temperatures and long periods of low activity. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 32 kg.
Will it fit your current battery tray?
In terms of format, the Trojan SAGM 08 165 measures 262 × 179 × 273 mm (length × width × height) and weighs 32 kg. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What Trojan does differently
Trojan Battery is the world reference in deep-cycle batteries: golf carts, cleaning machines, aerial platforms and solar systems rely on its T2 technology and longevity. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
The Trojan SAGM 08 165: Solar AGM - 1700 Ciclos 50% DOD range and AGM technology
Within the Trojan catalogue, the Solar AGM - 1700 Ciclos 50% DOD series groups the references designed for this use. The SAGM 08 165 is the 165 Ah model of that family, with the same performance as its siblings in other sizes.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Care and maintenance
Size the installation so as not to discharge the battery more than 50% daily and set the controller to the battery technology. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Warranty and coverage
The Trojan SAGM 08 165 comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
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BrandTROJAN
-
ReferenceSAGM 08 165
-
ModelTROJAN SOLAR AGM - 1700 CYCLES 50% DOD
-
Voltage (V)8
-
Length262.00 mm
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Width179.00 mm
-
Height273.00 mm
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Weight32 Kgs
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TechnologyAGM
-
Capacity (C20)165Ah (c20)
-
Capacity (C10)145Ah (c10)
Specific References
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MPNSAGM 08 165
Trojan SAGM 08 165: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Trojan SAGM 08 165 and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Trojan
SAGM 08 165
This battery
|
8V 165Ah | AGM | 639,50 € | |||||||||||||||||||||
Trojan
T875-AGM
Same size |
8V 160Ah | AGM | 640,40 € +0,90 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| SAGM 08 165 | T875-AGM | |
|---|---|---|
| Capacity | 165 Ah | 160 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 262 × 179 × 273 | 262 × 179 × 273 |
| Positive terminal | — | — |
| Price | 639,50 € | 640,40 € |
Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). Official manufacturer warranty on every option.
Other 165Ah batteries: We stock 4 models of 165 Ah to compare by price, technology and cold cranking: see all 165Ah batteries. Same size (262 × 179 × 273 mm): batteries of 262 × 179 × 273 mm.
Recommended accessories
Frequently asked questions
Is the Trojan SAGM 08 165 an AGM battery and what are the benefits of AGM?
Yes. The Trojan SAGM 08 165 is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. Compared with a conventional battery it withstands more charge/discharge cycles and handles heat better.
What size is this battery?
Length × width × height: 262x179x273 mm. Height is measured to the top of the terminals. Measure your device's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close.
Trojan SAGM 08 165 or Trojan T875-AGM: which one to choose?
Same case and same technology as the SAGM 08 165: an alternative by size, not an official equivalent. Compared with the SAGM 08 165 it has 5 Ah less. It costs 0,90 € more. If the polarity matches and your equipment had a similar capacity, it works as a replacement; if in doubt, ask us with your model.
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