# Solar battery Trojan 6V-GEL 6V 189Ah GEL ![Solar battery Trojan 6V-GEL 6V 189Ah GEL](https://baterias.com/682-home_default/battery-trojan-6v-gel-6v.jpg) > Trojan 6V-GEL solar battery 6V 189Ah GEL. Dimensions 260×181×275 mm. Designed for PV systems with daily cyclic loads. **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-6v-gel-6v - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-6V-GEL - **EAN**: 8404653001346 - **MPN**: 6V-GEL - **Price**: 804,40 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | 6 V-GEL | | Model | TROJAN GEL | | Voltaje | 6 V | | Largo | 260 mm | | Ancho | 181 mm | | Alto | 275 mm | | Peso | 31 kg | | Tecnología | GEL | | Terminal | 6 | | Capacidad C20 (Ah) | 189 Ah (c20) | | Capacidad C5 (Ah) | 154 Ah (c5) | ## Quick description **Trojan 6V-GEL 6V 189Ah** 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 6 V ⚡ Capacity 189 Ah C20 📏 Dimensions 260×181×275 mm ⚙️ Technology GEL ⚖️ Weight 31 kg 🏷️ Model TROJAN GEL ## Description ## Battery Trojan 6V-GEL 189Ah 6V The battery TROJAN 6V-GEL 189Ah 6V GEL belongs to the range of batteries gel de trojan They are sealed batteries, maintenance free that provide a higher power in the most demanding applications of renewable energy and transport. The gel batteries of trojan contain gelified electrolyte designed and patented by trojan that offers consistent performance and drastically extends the life cycle of the batteries. ### Ideal for: - Renewable energy - Solar - Electric vehicles (golf carts and utilitarian vehicles) ### Battery advantages and characteristics TROJAN 6V-GEL 189Ah 6V - Free of mantenimient - Spill -proof - Pressure relief device, optimized for high power density - Low internal resistance for a higher discharge current and greater load efficiency - Horizontal and vertical installation - Gel 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 6V-GEL, you can download the product's technical sheet at the following link: [ Download technical sheet Trojan 6V-GEL 189Ah 6V](/fichastecnicas/data-sheet-battery-trojan-6v-gel-189ah-6v-en.pdf) ## Frequently asked questions ### Is the Trojan 6V-GEL a GEL battery? What is GEL used for? Yes, this model is a GEL battery: sealed lead-acid where the electrolyte is in gel form. It tolerates deep discharges very well and is ideal for cyclic use (solar, motorhomes, electric wheelchairs, motorcycles). Requires a GEL-specific smart charger — max charge voltage ~14.1 V (vs 14.4-14.7 V for AGM). Lifespan 6-10 years. ### How do I know if the 6V-GEL 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 6V-GEL; 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 6V-GEL 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 6V-GEL battery have? We provide 1 year of official manufacturer warranty against manufacturing defects. Coverage includes cell breakdowns, internal short-circuits and abnormal capacity decreases. Damage from misuse is excluded: prolonged overcharging, unsuitable chargers or a faulty alternator. If the battery fails, we replace it at no cost after a technical inspection. ### When will I receive the 6V-GEL 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. ### Can I return the Trojan 6V-GEL battery if it doesn't fit or doesn't work? 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 the 6V-GEL model? The current price at baterias.com is 804,40 € (VAT included; 664,79 € 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 6V-GEL 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. ### What is the service life of the 6V-GEL model? Expected lifespan of the Trojan 6V-GEL is 6 to 10 years in cyclic use (marine, caravan, solar) with controlled discharges. 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 6V-GEL model? Dimensions (length × width × height) are 260×181×275 mm — also written as 260x181x275 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 6V-GEL model? 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). ### What is the capacity and CCA of the 6V-GEL model? Nominal capacity 189 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 6V-GEL 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. ### Which is better: Trojan 6V-GEL or an alternative from another brand? 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 Exide Technologies) 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 6V-GEL battery? The average rating of the Trojan 6V-GEL on baterias.com is 4.88/5 from 7 verified customer reviews. The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.5/5 from 11,045+ 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**: 4.88 / 5 (7 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 · 2026-08-08*