# Solar battery Trojan SAES 12 105 12V 107Ah AGM ![Solar battery Trojan SAES 12 105 12V 107Ah AGM](https://baterias.com/6759-home_default/battery-trojan-saes-12-105-12v-107ah.jpg) > Solar battery Trojan SAES 12 105 12V 107Ah AGM. Trojan Solar AES range. Dimensions 325Γ—173Γ—237 mm, 31 kg. Ask for price and lead time. **Category:** [Batteries TROJAN SOLAR AGM - 1700 CYCLES 50% DOD](https://baterias.com/gb/batteries-trojan-solar-agm-1700-cycles-50-dod) β†’ [TROJAN](https://baterias.com/gb/trojan) - **Canonical URL**: https://baterias.com/gb/battery-trojan-saes-12-105-12v-107ah - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-SAES 12 105 - **MPN**: SAES 12 105 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | SAES 12 105 | | Model | Trojan Solar AES | | Voltage (V) | 12 V | | Largo | 325 mm | | Ancho | 173 mm | | Alto | 237 mm | | Peso | 31 kg | | TecnologΓ­a | AGM | | Capacity (C20) | 107 Ah (c20) | | Case type | BCI 31 | | Energy (Wh) | 1280 Wh | ## Quick description **Trojan SAES 12 105 12V 107Ah** is a deep-cycle battery built to be discharged and recharged daily without losing capacity. Its reinforced grid and AGM/GEL separator extend the number of useful cycles well beyond a conventional starter battery. ## Why this deep-cycle battery? - **Daily cycling without wear** handles deep discharges without losing capacity - **Sealed AGM/GEL** no maintenance, no risk of spills - **Thousands of useful cycles** over its full lifetime πŸ”Œ Voltage 12 V ⚑ Capacity 107 Ah C20 πŸ“ Dimensions 325Γ—173Γ—237 mm βš™οΈ Technology AGM βš–οΈ Weight 31 kg 🏷️ Model Trojan Solar Aes ## Description ## Deep-cycle battery Trojan SAES 12 105 Solar AES 107Ah 12V 12*V* Voltage 107*Ah* Capacity 31*kg* Weight The **12 V**, **107 Ah** **Trojan SAES 12 105** deep-cycle battery from the **Solar AES** range with AGM technology is designed for equipment that is discharged and recharged every day. It replaces the original battery without adaptation in deep-discharge equipment with a 325 Γ— 173 Γ— 237 mm format: same 107 Ah capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Repeated deep discharges without capacity loss. - Sealed and maintenance-free. - Reinforced construction for continuous use. ### Dimensions, polarity and mounting The Trojan SAES 12 105 is made in the 325 Γ— 173 Γ— 237 mm format and weighs 31 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### What the Trojan SAES 12 105 is for The Trojan SAES 12 105 is designed for equipment that is discharged and recharged every day: repeated deep discharges and daily recharging without capacity loss. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 31 kg. ### The Trojan SAES 12 105: Solar AES range and AGM technology The SAES 12 105 is part of the Trojan **Solar AES** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery. ### Trojan: the maker behind the SAES 12 105 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. All the Trojan batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Warranty and coverage The Trojan SAES 12 105 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. ### Care and maintenance Use a charger compatible with the battery technology and avoid leaving it discharged for days. Avoid repeated full discharges and recharge fully after each use. ### When you get it and how to return it Orders placed **before 6:00 pm** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **14 days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships. ## Frequently asked questions ### How is the Trojan SAES 12 105 battery installed in the vehicle? 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 (βˆ’) 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 β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How long does the Trojan SAES 12 105 battery last? Expected lifespan of the Trojan SAES 12 105 is 4 to 7 years in regular use (depends on technology and climate). 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. ### Which batteries are equivalent to the Trojan SAES 12 105? 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 β€” 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. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” automotive battery specialists since 2012. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-23*