Ritar 12V 7AH SMF Deep Cycle Battery

Advanced Sealed Maintenance-Free Technology

The Ritar 12V 7AH SMF Deep Cycle Battery utilizes innovative sealed maintenance-free technology. This design eliminates the need for water refilling throughout the battery’s lifespan. Additionally, the valve-regulated system prevents electrolyte leakage, making the Ritar 12V 7AH suitable for indoor applications without ventilation concerns.

Superior Deep Cycle Performance

Engineered with thick plate construction, the Ritar 12V 7AH delivers exceptional deep cycle capability. This specialized design enables the battery to withstand numerous discharge-recharge cycles without significant capacity loss. Furthermore, the high-density active materials ensure consistent power delivery even during extended discharge periods.

Enhanced Durability Features

The Ritar 12V 7AH incorporates several durability-enhancing elements:

• Corrosion-resistant grid alloys extend service life
• Robust ABS container withstands physical impacts
• Specialized separators prevent internal short circuits
• Optimized electrolyte formula minimizes gassing

Versatile Terminal Configuration

The Ritar 12V 7AH features F1/F2 terminal designs, allowing for secure connections in various applications. Moreover, the battery’s compact dimensions (151mm × 65mm × 94mm) facilitate installation in space-constrained environments. The terminal design also ensures minimal connection resistance for efficient power transfer.

Reliable Low-Temperature Performance

Unlike conventional batteries, the Ritar 12V 7AH maintains operational efficiency in cold conditions. The specialized electrolyte formulation prevents freezing at low temperatures, consequently ensuring power availability year-round. This feature makes the Ritar 12V 7AH particularly valuable for outdoor applications in varying climates.

Ideal Users

The Ritar 12V 7AH SMF Deep Cycle Battery is particularly well-suited for:

• Home security system installers – The battery’s 7AH capacity provides sufficient backup power for typical alarm systems requiring 12V DC supply
• Recreational vehicle owners – The maintenance-free design and deep cycle capability make the Ritar 12V 7AH perfect for weekend camping trips
• Solar energy enthusiasts – With its high cycle life (up to 1200 cycles at 30% DoD), the battery delivers reliable storage for small solar setups
• Medical equipment operators – The leak-proof design and stable voltage output ensure safe, reliable power for critical portable devices

Technical Specifications

General Properties

• Model: Ritar 12V 7AH SMF Deep Cycle
• Voltage: 12V (nominal)
• Capacity: 7AH at 20-hour rate
• Weight: 2.35 kg (5.18 lbs)
• Dimensions: 151mm × 65mm × 94mm (L×W×H)
• Terminal Type: F1/F2

Performance Characteristics

• Self-discharge rate: <3% per month at 25°C
• Cycle life: 1200 cycles at 30% DoD
• Float design life: 5-7 years at 25°C
• Operating temperature range: -20°C to 50°C

Charging Parameters

• Float voltage: 13.6-13.8V at 25°C
• Cyclic charging voltage: 14.4-14.8V at 25°C
• Maximum charging current: 2.1A (0.3C)
• Recommended charging current: 0.7-1.4A

Safety Features

• Pressure relief valve: 2-4 psi
• Case material: ABS (UL94-V0 flame retardant)
• Electrolyte: H₂SO₄ (absorbed in AGM)
• Short circuit protection: Yes