# Solar battery Trojan SPRE 06 415 6V 346Ah ![Solar battery Trojan SPRE 06 415 6V 346Ah](https://baterias.com/638-home_default/battery-trojan-spre-06-415-6v-377ah.jpg) > Trojan SPRE 06 415 solar battery 6V 346Ah. 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-spre-06-415-6v-377ah - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-SPRE 06 415 - **MPN**: SPRE 06 415 - **Price**: 920,58 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | SPRE 06 415 | | Model | TROJAN SOLAR PREMIUM - SMART CARBON | | Voltaje | 6 V | | Largo | 296 mm | | Ancho | 176 mm | | Alto | 446 mm | | Peso | 54 kg | | Tecnología | PLOMO/ACIDO | | Capacidad C20 (Ah) | 377 Ah (c20) | | Capacidad C10 (Ah) | 346 Ah (c10) | ## Quick description **Trojan SPRE 06 415 6V 346Ah** 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 346 Ah C20 📏 Dimensions i 296×176×446 mm ⚙️ Technology i Lead-Acid ⚖️ Weight i 54 kg 🏷️ Model i Trojan Solar Premium - Smart Carbon ## Description [ ](https://www.trojanbattery.com/es/) ## Battery Trojan SPRE 06 415 377Ah 6V The battery TROJAN SPRE 06 415 377Ah 6V SOLAR PREMIUM - SMART CARBON belongs to the range of premium solar batteries of trojan and are batteries of a deep liquid electrolyte cycle manufactured to support the rigorous conditions of renewable energy applications such as fluctuating or extreme temperatures, remote locations and the intermittent nature of the generation of the generation ofSolar and wind energy. The Premium line incorporates advanced battery features, such as Duragrid, the Maxguardxl separator and the technologies of the Alpha Plus de Trojan paste, which offer superior performance, high durability and prolonged useful life. In addition, Trojan has addressed the problematic theme of the partial loading state (PSOC) through the introduction of the new exclusive technology**Smart Carbon**to the premium line of deep cycle batteries to improve the useful life and battery performance. The idea of ​​trojan with this range is simple, to manufacture the battery of the highest quality available in the industry, which is why the premium trojan line is proof of according to IEC standards.It is specifically designed to withstand the severe conditions of renewable energy applications and to offer a useful life of 10 years since, regularly operating in PSOC conditions can reduce the general life of a battery, and generate expenses and frequent replacements, butWith the premium solar battery Smart Carbon, Trojan addresses the problem with success. ### Ideal for: - Renewable energy - Solar ### Battery advantages TROJAN SPRE 06 415 377Ah 6V - Better performance in batteries operating in EDCP - Greater shelf life - Free of mantenimient ### Battery characteristics TROJAN SPRE 06 415 377Ah 6V - None - None - None - None - None ### 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 SPRE 06 415, you can download the product's technical sheet at the following link: [ Download technical sheet Trojan SPRE 06 415 377Ah 6V](/fichastecnicas/data-sheet-battery-trojan-spre-06-415-377ah-6v-en.pdf) ## Frequently asked questions ### How do I check that the Trojan SPRE 06 415 battery fits my vehicle? 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 SPRE 06 415; 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 do I fit the SPRE 06 415 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 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 warranty does the Trojan SPRE 06 415 battery have? This battery includes 2 years of official manufacturer warranty against manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. It does NOT cover misuse (prolonged overcharging, inadequate charger, defective alternator). Once the defect is verified by technical inspection, we replace the SPRE 06 415 at no cost. ### How long does Trojan SPRE 06 415 delivery take? 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. ### How much does the Trojan SPRE 06 415 battery cost? The current price at baterias.com is 920,58 € (VAT included; 760,81 € 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 SPRE 06 415 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 SPRE 06 415 battery last? Expected lifespan of the Trojan SPRE 06 415 is 3 to 5 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 are the measurements of the SPRE 06 415 model? Dimensions (length × width × height) are 296×176×446 mm — also written as 296x176x446 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. ### What is the weight of the SPRE 06 415 model? It weighs 54 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). ### What is the capacity and CCA of the SPRE 06 415 model? Nominal capacity 377 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. ### Which batteries are equivalent to the Trojan SPRE 06 415? 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 SPRE 06 415 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 reviews does the SPRE 06 415 model have? The average rating of the Trojan SPRE 06 415 on baterias.com is 4.6/5 from 7 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**: 4.6 / 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 --- *baterias.com — Automotive batteries · 2026-07-11*