Apollo 12V-12Ah AGM Battery

Apollo 12V-12Ah AGM Battery Prices in Bangladesh

The Apollo 12 V-12Ah AGM Battery is a sealed, maintenance-free valve-regulated lead-acid (VRLA) battery designed to provide reliable backup power for various applications such as UPS systems, alarm & security systems, emergency lighting, and small power systems. Using Absorbent Glass Mat (AGM) technology, this battery safely traps electrolyte in fibreglass mats, making it non-spillable and durable in a variety of orientations.

With a nominal voltage of 12 V and a rated capacity of 12 Ah (20-hour rate), it balances compact size with strong energy storage. Its robust construction includes heavy-duty grid plates, and a sealed, vibration-resistant casing that ensures long life and stable performance under load.

The Apollo 12 V-12Ah supports both float (standby) charging and cyclic use. For cycle charging, the recommended voltage is 14.40–14.70 V, while for float/standby applications, a maintenance voltage of 13.50–13.80 V is advised. It also features a high 5-second discharge current of 180 A, giving it the ability to handle short bursts of high demand.

Lightweight for its capacity (about 3.3 kg) and compact in size (152 mm × 99 mm × 95 mm), this battery is easy to integrate into backup systems where space is limited. The self-discharge rate is modest: around 91% capacity retention after 3 months when stored at room temperature.

✅ Key Features

• Sealed AGM design: non-spillable, maintenance-free

• Nominal Voltage: 12 V

• Capacity: 12 Ah (20-hour rate)

• High discharge capability: 180 A (5 sec)

• Internal Resistance: approx 18 mΩ when fully charged

• Operating temperature effect: retains 85% capacity at 0 °C, 65% at ‒15 °C

• Self-discharge: ~91% capacity after 3 months storage at 25 °C

• Charge voltages: Cycle: 14.40–14.70 V, Float: 13.50–13.80 V

• Design Life: 5-year floating design life at 25 °C (GP Series)

• Certifications: Meets IEC, BS, JIS, Eurobat; UL (MH62092), CE approved 

✅ Why Buy This Product

• Reliable Backup Power: Designed for critical systems like UPS, alarm systems, and emergency lighting.

• Low Maintenance: Sealed construction means no watering, no acid spills, and easy installation.

• High Power Output: Supports short bursts (180 A) of high demand — ideal for surge loads.

• Long Shelf Life: Retains most of its charge even if stored for months.

• Durable & Safe: AGM construction provides good resistance to vibration and safe handling.

• Standard Size: Compact dimensions make it compatible with many enclosures and battery holders.