GEMBATTERY GL Series 2V AGM Batteries – Long-Life Power for Critical Applications

When reliable backup power is essential, choosing the right battery makes all the difference. GEMBATTERY GL Series 2V AGM batteries are designed for stationary power applications requiring dependable performance, deep-discharge capability, and long service life. With capacities ranging from 50Ah to 3,000Ah, the GL Series is an ideal solution for telecommunications, data centers, solar energy storage, and other critical power systems.

Featuring sealed construction, maintenance-free operation, and a design life of up to 15 years in float service, the GL Series helps protect essential equipment while reducing routine maintenance requirements.

Optimized Body Content

Advanced AGM Technology for Reliable Backup Power

The GEMBATTERY GL Series uses Absorbent Glass Mat (AGM) technology in a sealed, valve-regulated design. Its special valve structure helps maintain low internal gas pressure and supports gas recombination, contributing to safe and reliable operation.

Designed primarily for stationary applications, these 2V monobloc batteries provide dependable standby power for systems where continuous availability is essential. Their maintenance-free construction also reduces the need for routine electrolyte maintenance, making them suitable for demanding power infrastructure environments.

Excellent Deep-Discharge Performance

Power systems may experience deep discharge during extended outages or periods of high energy demand. The GL Series incorporates an optimized battery plate formula designed for deep discharge, helping deliver reliable performance under demanding operating conditions.

Key performance features include:

Outstanding recharge acceptance after deep discharge

Low self-discharge to support long standby periods

Low internal resistance for efficient battery performance

Low internal gas pressure for reliable operation

Thicker plates and special chemical formation to support long service life

These features make the GL Series a practical choice for backup systems that require dependable power and recovery after discharge events.

Long Service Life for Critical Power Systems

The GL Series is designed for a 15-year float service life, making it suitable for stationary installations where long-term reliability is a priority. Its robust plate construction supports durability, while its sealed design helps simplify daily operation.

For best results, batteries should be selected, installed, charged, and maintained according to the applicable system design and GEMBATTERY recommendations. Actual service life depends on operating temperature, charging conditions, discharge depth, and installation environment.

Flexible Capacity Options: 50Ah to 3,000Ah

Different applications require different levels of backup capacity. The GL Series offers a broad range of 2V batteries from 50Ah to 3,000Ah, rated at the 10-hour rate (C10), allowing system designers to select a suitable capacity for their power requirements.

Available models include:

GL2-50 (50Ah), GL2-100 (100Ah), GL2-150 (150Ah), GL2-200 (200Ah), GL2-250 (250Ah), GL2-300 (300Ah), GL2-400 (400Ah), GL2-450 (450Ah), GL2-500 (500Ah), GL2-500A (500Ah), GL2-600 (600Ah), GL2-800 (800Ah), GL2-1000 (1,000Ah), GL2-1200 (1,200Ah), GL2-1500 (1,500Ah), GL2-2000 (2,000Ah), GL2-2500 (2,500Ah), and GL2-3000 (3,000Ah).

Please contact the GEMBATTERY sales team for the latest model list and detailed specifications.

Wide Range of Applications

With its deep-discharge capability, broad capacity range, and long float service life, the GL Series is suitable for a variety of stationary power applications, including:

Telecommunications and base stations – supporting reliable communication networks

Data centers and UPS systems – providing backup power for critical equipment

Solar PV and wind energy systems – storing energy for power availability when generation is limited

Off-grid power systems and power plants – supporting independent and reserve power supplies

Medical equipment power assurance – helping maintain essential electrical supply

Industrial power and general-purpose backup – supporting reliable operation across different facilities

FAQ

Q1: What is the GEMBATTERY GL Series?

A: The GL Series is a range of 2V AGM batteries designed primarily for stationary applications, including telecommunications, data centers, UPS systems, and renewable energy storage.

Q2: What capacities are available?

A: The catalog lists capacities from 50Ah to 3,000Ah at the 10-hour rate (C10), providing options for a wide range of backup power requirements.

Q3: How long is the GL Series design life?

A: The GL Series is designed for up to 15 years of float service. Actual service life depends on operating and charging conditions, temperature, and maintenance practices.

Q4: Can GL Series batteries support deep-discharge applications?

A: Yes. The series features a battery plate formula designed for deep discharge and outstanding recharge acceptance after deep discharge. The system should still be designed to suit the required discharge conditions.

Q5: Do GL Series batteries require regular electrolyte maintenance?

A: The GL Series features sealed, valve-regulated AGM construction and maintenance-free operation, helping reduce routine maintenance requirements.

Q6: Are GL Series batteries suitable for solar and wind power systems?

A: Yes. The catalog identifies solar PV and wind power systems among the intended applications, alongside telecom, data centers, UPS, and off-grid power systems.

Powered & Powerful!

Choose GEMBATTERY GL Series 2V AGM batteries for dependable stationary power, deep-discharge capability, and long-life backup performance.

Distributors, OEM partners, and project inquiries are warmly welcome. Contact GEMBATTERY to find the right battery solution for your application.

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