Trojan Solar SAES-12-205 179Ah 12V AGM Deep-Cycle Battery

The Trojan Solar SAES-12-205 179Ah 12V AGM Deep-Cycle Battery is a premium maintenance-free energy storage solution engineered specifically for solar and renewable applications. Designed for long service life and reliable deep cycling, this AGM (Absorbed Glass Mat) battery provides consistent performance in off-grid, hybrid, and backup power systems.

• 12V sealed AGM battery with 179Ah deep-cycle capacity for solar and renewable systems
• VRLA non-spillable design ensures safe operation in any position — horizontal or vertical
• Maintenance-free construction eliminates the need for watering and reduces service time
• Rugged polypropylene case and braided rope handles for durability and easy handling
• High cycle life — over 8 years of service per IEC 61427 testing standards
• Low self-discharge rate of less than 3% per month for excellent standby readiness
• Operating temperature range from -40°F to 140°F (-40°C to 60°C) for extreme environments
• 100% recyclable materials for sustainable, eco-friendly energy storage

Reliable energy for off-grid and solar systems

The Trojan Solar SAES-12-205 is optimized for deep-cycle solar applications, supporting continuous charge and discharge cycles with high energy efficiency. Its absorbed glass mat technology enhances electrolyte stability and vibration resistance, making it ideal for off-grid homes, RVs, marine systems, and remote installations.

Maintenance-free and spill-proof design

Constructed as a sealed VRLA AGM battery, this model requires no watering or electrolyte checks. The non-spillable design allows versatile mounting options and safe indoor use without gas venting or acid leakage, ensuring worry-free operation even in confined spaces.

Durability and long service life

Built with heavy-duty internal components and polypropylene casing, the Trojan Solar SAES-12-205 withstands demanding environments and temperature fluctuations. Its advanced plate chemistry provides consistent capacity across thousands of charge cycles, maintaining strong performance even under deep discharge conditions.

High performance across temperatures

Engineered to deliver power in a wide range of climates, the Trojan Solar SAES-12-205 maintains reliable capacity from freezing cold to scorching heat. Its low internal resistance ensures stable voltage output, while temperature-compensated charging protects against over- and undercharging.

Size

14.97" × 6.94" × 14.07"

Weight

125 lb