Trojan SPRE 12 225 · Solar battery 12V 204Ah
Solar battery Trojan SPRE 12 225 12V 204Ah images
Specifications
| Brand | TROJAN |
|---|---|
| Part number | SPRE 12 225 |
| Voltage (V) | 12 |
| Capacity (C20) | 204Ah (c20) |
| Capacity (C10) | 179Ah (c10) |
| Technology | Lead-acid |
| Length | 380.00 mm |
| Width | 176.00 mm |
| Height | 374.00 mm |
Trojan SPRE 12 225 12V 204Ah 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
Solar battery Trojan SPRE 12 225 Solar Premium - Smart Carbon 204Ah 12V
For off-grid photovoltaic installations and storage systems, the Trojan SPRE 12 225 from the Solar Premium - Smart Carbon range stores 204 Ah with conventional lead-acid technology through daily charge and discharge cycles. It replaces the original battery without adaptation in off-grid PV systems with a 380 × 176 × 374 mm format: same 204 Ah capacity.
- Good tolerance to extreme temperatures.
- Long life on float and moderate cycling.
- Conventional lead-acid: the most proven and economical technology.
- Optimised for daily charge and discharge cycles.
Will it fit your current battery tray?
In terms of format, the Trojan SPRE 12 225 measures 380 × 176 × 374 mm (length × width × height) and weighs 60 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
What the Trojan SPRE 12 225 is for
The Trojan SPRE 12 225 is designed for off-grid photovoltaic installations and storage systems. Size the capacity so as not to discharge more than 50% daily and you will greatly extend its life. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 60 kg.
The Trojan SPRE 12 225: Solar Premium - Smart Carbon range and conventional lead-acid technology
The Solar Premium - Smart Carbon is the Trojan range the SPRE 12 225 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.
What Trojan does differently
Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. We guarantee that every Trojan arrives new, charged and with the manufacturer's full warranty.
Manufacturer's warranty
The Trojan SPRE 12 225 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.
Usage and maintenance tips
On batteries with filler caps, check the electrolyte level and top up only with distilled water. Size the installation so as not to discharge the battery more than 50% daily and set the controller to the battery technology.
Delivery times and returns
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
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ReferenceBCOM-TROJAN-SPRE 12 225
Data sheet
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BrandTROJAN
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ReferenceSPRE 12 225
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ModelTROJAN SOLAR PREMIUM - SMART CARBON
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Voltage (V)12
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Length380.00 mm
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Width176.00 mm
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Height374.00 mm
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Weight60 Kgs
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TechnologyLead-acid
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Capacity (C20)204Ah (c20)
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Capacity (C10)179Ah (c10)
Specific References
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MPNSPRE 12 225
Recommended accessories
Frequently asked questions
How do I fit the SPRE 12 225 model in my device?
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 our blog. 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 service life of the SPRE 12 225 model?
Expected lifespan of the Trojan SPRE 12 225 is 4 to 6 years in regular device use without 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 380×176×374 mm — also written as 380x176x374 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.
Which batteries are equivalent to the Trojan SPRE 12 225?
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.
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