ECELL EC6-4.5 | 6V 4.5Ah AGM UPS BATTERY

Key Features:

・ 99.996% High-Purity Lead: Features premium 99.996% pure lead plates to minimize internal impurities, significantly reducing self-discharge and extending service life.

・ Maintenance-Free Operation: Sealed VRLA construction allows for safe operation in any position without the need to add water or electrolyte.

・ High-Rate Discharge Performance: Optimized plate design and low internal resistance deliver high power output, perfect for critical UPS demands.

・ Long Service Life: Heavy-duty lead-calcium grids resist corrosion, providing a design life of 5-10 years in float service applications.

・ Low Self-Discharge: High-purity raw materials ensure a self-discharge rate of less than 3% per month (at 25°C), allowing for long shelf storage.

・ High-Power & Durable：Designed with military-gradehigh-performance AGM separators, optimized for high-current discharge. Capable ofhandling large instantaneous loads to meet short-term high-power demands.

・ Stable & Reliable Energy：Combining high energy densitywith excellent discharge efficiency, delivering stablepower-ideal for precision equipment and ensuring the reliable operation of criticalsystems.

・ 15-Minute Colden Backup：High-tin, low-calcium alloy gridspaired with a high-power leadpaste formula enable instanthigh-current output, providing dependable emergency backup for short-duration power needs.

・ Safety & Reliability: Equipped with explosion-proof safety valves and rugged ABS containers (UL94-V0 optional) to ensure operational safety.

Specification:

FAQ 1: Why are ECELL BATTERIES Lead-Acid batteries still a reliable choice for various industries?

Despite the rise of lithium, the Lead-Acid solutions from ECELL BATTERIES remain a global standard due to:

1. Proven Reliability: With decades of technological maturity, ECELL BATTERIES Lead-Acid products offer stable performance in even the most demanding environments.
2. Unbeatable Cost-Efficiency: They provide the lowest initial investment cost, making them the most economical choice for large-scale backup power and starting applications.
3. High Recyclability: Over 98% of the materials in an ECELL BATTERIES lead-acid battery are recyclable, supporting a highly effective circular economy.
4. Excellent Cold-Cranking Performance: Our batteries excel in cold climates, providing the high burst of current (CCA) needed to start heavy-duty engines in freezing temperatures.
5. Wide Operating Temperature Range: They are remarkably resilient to a broad range of temperatures without requiring complex thermal management systems.
6. Superior Safety Profile: Lead-acid chemistry is inherently non-flammable and stable, making ECELL BATTERIES a trusted choice for critical infrastructure safety.

FAQ 2: How do ECELL BATTERIES VRLA (AGM/Gel) batteries differ from conventional flooded batteries?

ECELL BATTERIES specializes in Maintenance-Free Valve Regulated Lead-Acid (VRLA) technology, which offers:

1. Maintenance-Free Operation: Our AGM and Gel batteries are sealed, eliminating the need to check electrolyte levels or add distilled water.
2. Leak-Proof Design: The “starved electrolyte” in AGM or the silica-based Gel ensures the battery is spill-proof, allowing for flexible installation in various orientations.
3. Low Self-Discharge: ECELL BATTERIES VRLA models use high-purity lead-calcium alloys, allowing for longer shelf life and reduced power loss during storage.
4. Enhanced Vibration Resistance: The internal compression of our AGM plates provides superior resistance to mechanical shock, ideal for rugged transport and marine use.
5. Gas Recombination Technology: Our internal valve system recombines generated gases back into water, ensuring no corrosive fumes are released under normal operating conditions.
6. Optimized for Deep Cycling: Specifically designed for solar and UPS backup, ECELL BATTERIES Gel series offer better recovery from deep discharge compared to standard starter batteries.

FAQ 3: What are the best practices for maintaining ECELL BATTERIES Lead-Acid products?

To maximize the service life of your ECELL BATTERIES lead-acid investment, please follow these maintenance protocols:

1. Avoid Deep Discharge: Lead-acid batteries prefer to stay near 100% charge; try not to discharge your ECELL BATTERIES below 50% capacity to prevent sulfation.
2. Prompt Recharging: Always recharge the battery immediately after use. Leaving a lead-acid battery in a discharged state for long periods will lead to permanent capacity loss.
3. Temperature Control: High heat is the enemy of lead-acid; storing your ECELL BATTERIES in a cool, dry place (approx. 25°C) can significantly extend their chemical life.
4. Correct Charging Voltage: Use a high-quality multi-stage charger with the correct “Bulk” and “Float” voltage settings to prevent overcharging or gassing.
5. Terminal Cleanliness: Keep the terminals of your ECELL BATTERIES clean and apply a thin layer of petroleum jelly or terminal spray to prevent oxidation and corrosion.
6. Regular Float Charging: For backup applications (like UPS), ensure the battery is kept on a continuous float charge to keep it healthy and ready for a power outage.