lead acid battery

HRESYS, a renowned name in energy storage solutions, has been at the forefront of innovation in Zhejiang Hangzhou, China. As a leading supplier of lead acid batteries, HRESYS specializes in designing and manufacturing advanced VRLA battery modules that promise efficiency and reliability across diverse sectors. The company is dedicated to providing cutting-edge, safe, and dependable solutions that elevate the standards of intelligent energy storage and power systems worldwide.

For over a decade, HRESYS has been exporting high-quality lead acid tubular batteries and VRLA batteries, setting a benchmark in the global market. With a strong focus on leveraging lithium technology, the company's offerings span large-scale energy storage for renewable energy, industrial and commercial energy storage, household energy storage, and communication backup systems. Their products are engineered to meet the demands of both mild and extreme environments, ensuring optimal performance and longevity.

The DF series, DFG series, and CF series from HRESYS epitomize excellence in battery technology. The DF series, designed for telecommunications, offers a 12+ year float design life. The DFG series utilizes Nano Gel electrolyte and AGM structures for a 15-year design life, while the CF series excels in high-cycle applications even under harsh conditions. Collaborating with HRESYS means partnering in success, driven by a shared commitment to innovation, reliability, and efficiency in energy storage solutions.

DF series VRLA Battery Telecommunication battery
The HRESYS DF (Duration Front termianl) series VRLA battery is especially
DFG series Lead Acid Battery with UPS systems
By combining the newly developed Nano Gel electrolyte with up-to-date AGM
CF Series High Cycle Front Terminal VRLA battery
The CF series is high cycle front terminal VRLA battery in
GT Series VRLA AGM Lead Acid Battery
HRESYS GT series is Top terminal VRLA AGM battery for General
HP (High Power) series
HRESYS HP (High Power) series is especially designed for high rate
HRESYS DZM Series VRLA AGM Battery Is Specially Designed For Motive
HRESYS DZM series VRLA AGM Battery is specially designed for motive
HRESYS EVF Series VRLA Battery Is Specially Designed For Electric Vehicles
HRESYS EVF series VRLA Battery is specially designed for electric vehicles
HRESYS QW Series Floooded Maintenance-Free Starting Lead Acid Battery
HRESYS QW series floooded maintenance-free starting batteries deliver more reliable performance

The Frequent FAQs of Lead Acid Battery

What is the lead-acid battery?▾

The lead-acid battery is a rechargeable energy storage solution. Our models offer 12V, 24V, and 48V configurations, with capacities ranging from 100Ah to 3000Ah, suitable for various applications, ensuring efficiency, reliability, and optimal performance.

What are the 3 types of lead-acid batteries?▾

Flooded, AGM, and Gel. Our Flooded: 100-1500Ah, ≤1200 cycles; AGM: 30-3000Ah, ≤1500 cycles; Gel: 30-3000Ah, ≤2000 cycles. Voltage: 2V, 6V, 12V. High energy density and reliable performance across types characterized by advanced sealing.

How long will a lead-acid battery last?▾

Our lead-acid batteries typically last 3-5 years with proper maintenance. Factors such as temperature, discharge cycles, and charging practices can affect lifespan. Regular checks and optimal conditions ensure maximum durability.

What was the lead-acid battery used for?▾

Lead-acid batteries from us are used for energy storage, offering capacities of 100-300Ah, nominal voltages of 12V, and a cycle life of 500-1200 cycles, suitable for renewable energy, telecommunications, and UPS systems.

Which type of lead-acid battery is best?▾

HRESYS AGM lead-acid batteries excel with a cycle life of 1200 cycles at 50% Depth of Discharge (DoD) and an efficiency of 85%. Ideal for renewable energy storage and provides robust performance in various applications.

What is the difference between AGM and VRLA batteries?▾

AGM batteries use a glass mat separator, providing high power and rapid charging. VRLA batteries are sealed, maintenance-free, with lower self-discharge. Both offer reliability, but AGM excels in performance, while VRLA is cost-effective.

What are the three 3 main parts of lead-acid battery?▾

The three main parts are the positive plate, negative plate, and electrolyte. For us, the specific parameters are positive grid alloy design, negative paste formula, and optimized sulfuric acid concentration for enhanced performance and lifespan.