Valve Vrla Agm Battery 2V 300Ah Deep Cycle Battery Backup

2V 300Ah Valve Regulated Lead Acid Battery Maintenance Free AGM Deep Cycle

Description of 2V 300Ah Lead Acid Battery

GFM series Valve Regulated Lead Acid Battery is a product developed by CASI Solar with the latest contemporary technology, and GFM series Valve Regulated Lead Acid Battery conforms to YD/T799-2010 standard of the Ministry of Industry and Information Technology of China. Valve Regulated Lead Acid Battery can be widely used in telecommunications, mobile, Unicom, railway, ships and other communications, signal system backup power, power systems, nuclear power plant backup power, solar, wind power generation energy storage system, and UPS, emergency lighting and other backup power.

Specification

Valve Regulated Lead Acid Battery Characteristics Curve

2V 300Ah Lead Acid Battery Technical Parameters

• Type: Valve Regulated Lead Acid Battery
• Capacity range: 100Ah-3000Ah
• Voltage class: 2V
• Float charge voltage: 2.25V-2.3V
• Equalized charge voltage: 2.4V-2.45V
• Long working life: 10 years
• Low self-discharge rate: ≤3%/month
• High sealed reaction efficiency: ≥99%
• Uniform and consistent floating charge voltage: ≤±50mV
• Compact structure and high specific energy
• Good performance in high current discharge

Features of 2V 300Ah Lead Acid Battery

• Type: Valve Regulated Lead Acid Battery
• The electrode plate adopts rectangular large grid block structure and proprietary 4BS formation technology, which improves the specific energy of the battery and extends the cycle life
• The positive plate grid adopts special multi alloy, which effectively prevents the early capacity loss of the battery and provides long life for float charging and cycling.
• Special additives are added to the positive and negative lead paste for high utilization of active materials and strong charging acceptability
• Adopt high-purity electrolyte and special additives
• Adopt the unique combination of labyrinth pole column sealing structure and welding process to ensure safe and reliable sealing

Advantages of 2V 300Ah Lead Acid Battery

• Type: Valve Regulated Lead Acid Battery
• SLA Sealed Lead Acid Battery: 10 years design life
• TLS patented technology, sealed and reliable
• Uniquely designed monoblock structure, complete series of models, greater choice of space
• Mature technology and stable operation
• Designed for high current and high power applications, high energy density
• Easy maintenance, low TCO cost
• High safety, reliability and stability

Application of 2V 300Ah Lead Acid Battery

• Communication, signal system backup power supply
• Power system, nuclear power plant backup power
• Solar and wind power generation energy storage systems
• Military and marine equipment backup power

Compliant standards

• Type: Valve Regulated Lead Acid Battery
• IEC60896-2-1995
• TD/T 799-2010
• GB/T 19638.2－2005
• GB/T 22473-2008
• YD/T 1360-2005
• JISC 8704-2:1999
• Passed ISO9001.ISO14001, GB/T28001-2001, CE, TLC, CGC certificate

Together with our customers and suppliers, we have been partners in solar battery industry for 12 years and have supplied over 20 kinds of patent solar systems for home and abroad.

In 2008, we established FairylandSolar^TM and won our first solar home system project--“GoldSun” project for whole Shaanxi province which was a famous big project appointed by Chinese government. During 3 years installation, we were always moved a lot when people showed true smile when lighting their home. They should carry a heavy battery and walk hours home, so aftersales is so difficult that pushes us to supply high quality products with long lifetime. We invested gel battery production line with a 50 staff team who has 20 years production experience for AGM battery. For the enough good quality and reasonable price, we becomes a stable supplier for solar projects, OEM for them.

In 2018, as the rapid development of lithium battery, we established CASISOLAR^TM that started a team only for packing lithium batteries. During the past 3years, we found the wide difference between price and products. As government promotes “ giving retied battery a second life” , some make a profit in troubled situation, providing retired cells for solar making great lost in a long term or even has personal safety hazard.

So in CASISOLAR, we don’t think it is 100% safe to use retired battery cells. We only accept cells at Great A with 5 years more warranty. We didn’t grow up quickly but we harvest every customer we have cooperated. We always enjoy and appreciate troubles met during every cooperation, and give great enthusiasm and confidence.

Our mission is to provide solar energy at low cost over a long lifetime.