Shield 12V 42AH Non spillable sealed, AGM System, Maintenance free battery (12AL42MF)

The Shield 12V 42AH Non-Spillable Sealed AGM System Maintenance-Free Battery (12AL42MF) is a robust, high-performance sealed lead-acid (SLA) battery designed for both commercial and residential applications that require reliable, long-lasting power with minimal maintenance. Utilizing advanced Absorbent Glass Mat (AGM) technology, the 12AL42MF offers excellent charge retention, a long cycle life, and high-efficiency performance. Its non-spillable sealed design ensures that the battery is completely safe and leak-proof, making it ideal for critical backup power applications, solar energy storage, UPS systems, emergency lighting, and a variety of other uses. This maintenance-free battery provides a hassle-free, safe, and reliable solution, ensuring power when you need it most.

Product Features

Non-Spillable Sealed Design for Maximum Safety

The Shield 12V 42AH battery is non-spillable, meaning there is no risk of leakage even when the battery is mounted at an angle or in confined spaces. The AGM technology keeps the electrolyte safely absorbed in the glass mat separator, preventing spills and reducing the risk of accidents. This sealed design makes the 12AL42MF a great option for indoor applications and environments where safety is a primary concern. Additionally, the sealed design ensures that there are no toxic gases emitted during normal operation, making it a safe power solution.

Advanced AGM Technology for High Efficiency

This battery features Absorbent Glass Mat (AGM) technology, which ensures high efficiency, faster recharge times, and low internal resistance. AGM batteries have a higher energy density, resulting in more efficient energy storage and reliable power delivery under demanding conditions. The 12AL42MF can maintain a high level of performance over extended periods, making it ideal for off-grid solar energy systems, UPS (uninterruptible power supply) systems, and other backup power solutions where reliability is critical.

Maintenance-Free Operation for Convenience

The Shield 12V 42AH AGM battery is designed to be maintenance-free. This means there is no need for routine monitoring, checking, or refilling of electrolyte levels, unlike traditional flooded batteries. The sealed AGM design eliminates the need for maintenance, saving both time and effort for the user. Once installed, this battery can continue to provide power consistently without requiring regular upkeep, making it perfect for applications where convenience is important.

Long Cycle Life and Deep Discharge Resistance

The 12AL42MF battery is built to withstand deep discharges and offers a long cycle life. AGM batteries are known for their ability to handle repeated charge and discharge cycles, and the 12AL42MF is no exception. This makes it suitable for solar energy storage applications, where the battery is frequently charged and discharged, as well as backup power systems that may be required to discharge significant amounts of energy during extended outages. With a cycle life of 500 cycles at 50% depth of discharge (DOD), the 12AL42MF is a durable and reliable choice for long-term use.

Versatile Applications for Multiple Uses

The Shield 12V 42AH AGM battery is highly versatile and can be used in a wide variety of applications that require reliable, maintenance-free power. Common uses include:

• Backup Power Solutions: Powers routers, modems, emergency lighting, small UPS systems, and other critical systems during power outages.
• Solar Energy Storage: Perfect for storing energy from solar panels for use when sunlight is not available. The 12AL42MF is ideal for off-grid solar systems and solar-powered backup systems.
• Security Systems: Provides reliable backup power to CCTV cameras, alarms, access control systems, and other security devices, ensuring protection around the clock.
• Medical Equipment: Powers oxygen concentrators, portable ventilators, home medical devices, and other essential equipment that must remain operational during power disruptions.
• Emergency Lighting: Ensures that emergency lights, exit signs, and other safety lighting systems continue to operate during power failures, maintaining safety and visibility.
• Electric Vehicles: Suitable for powering electric wheelchairs, mobility scooters, and other electric vehicles that require dependable, long-lasting energy.

Environmentally Friendly and Safe

The 12AL42MF is an environmentally friendly power solution. It is made from recyclable materials, and its sealed design prevents acid leakage, making it safe for both the user and the environment. The battery complies with RoHS (Restriction of Hazardous Substances) standards and meets international environmental and safety requirements. Additionally, it operates with low self-discharge, reducing the environmental impact and ensuring the battery remains charged for longer periods without losing power.

Product Specifications

• Model: Shield 12V 42AH Non-Spillable Sealed AGM Battery (12AL42MF)
• Nominal Voltage: 12V DC
• Capacity: 42Ah (ampere-hours)
• Battery Type: Sealed Lead-Acid (SLA), AGM (Absorbent Glass Mat)
• Maintenance: Maintenance-Free
• Internal Resistance: ≤ 6mΩ (at 25°C)
• Nominal Voltage: 12V
• Self-Discharge Rate: <3% per month (at 25°C)
• Dimensions:
  • Length: 198mm (7.80 inches)
  • Width: 166mm (6.54 inches)
  • Height: 170mm (6.69 inches)
• Weight: Approx. 12.5 kg (27.56 lbs)
• Cycle Life: 500 cycles at 50% Depth of Discharge (DOD)
• Operating Temperature:
  • Discharge: -15°C to 50°C (5°F to 122°F)
  • Charge: 0°C to 40°C (32°F to 104°F)
• Charging Voltage: 14.4V – 14.9V (constant voltage)
• Charging Current: 8.0A (max)
• Terminal Type: Faston F2 (6.35mm tab)
• Certifications: CE, RoHS, UL
• Warranty: 1-2 years (depending on usage conditions and manufacturer terms)

Applications

• Backup Power Solutions: Ideal for routers, modems, UPS systems, emergency lights, security systems, and other critical devices.
• Solar Energy Storage: Perfect for solar power storage systems, enabling users to store energy and use it when needed.
• Security Systems: Powers CCTV cameras, alarm systems, access control systems, and other security equipment.
• Medical Equipment: Ensures oxygen concentrators, portable ventilators, and other medical devices stay powered during outages.
• Emergency Lighting: Keeps exit signs, emergency lights, and safety lighting systems operational during power failures.
• Electric Vehicles: Powers electric wheelchairs, mobility scooters, and other electric vehicles that require reliable, long-lasting energy.

Visit the shield shop in Kenya for a more extensive variety of shield batteries at incredibly affordable pricing. In order to give you peace of mind with every transaction, we are one of the reputable shield dealers in Kenya and offer limited manufacturer warranty for selected shield products. For the most affordable shield supplier offers, visit our website right now to learn about our inventory and get in touch for great deals.

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