2V 400Ah Valve Regulated Lead Acid Battery UPS Rechargeable VRLA

Description of 2 Volt 400ah Battery

GFM series Valve Regulated Lead Acid Battery is the latest products developed by using the latest technology. Valve Regulated Lead Acid Battery meet the YD/T 799-2010 standard of the Ministry of information industry of China, ISC87042.1999 of Japan and IEC60896-22004 standard. Valve Regulated Lead Acid Battery’s performance indexes have reached the leading level in China and enjoy the reputation in China. Valve Regulated Lead Acid Battery can be widely used in backup power supply of telecommunication, mobile, Unicom, railway and other communication and signal systems, backup power supply of power system and nuclear power station, energy storage system of energy and wind power generation, and backup power supply of ups and emergency lighting.

Specification

Valve Regulated Lead Acid Battery Characteristics Curve

2 Volt 400ah 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

2 Volt 400ah Battery Features

• Type: Valve Regulated Lead Acid Battery
• The electrode plate adopts the shape aware large grid block structure and the proprietary 4BS forming technology, which improves the specific energy of the battery and prolongs the cycle life.
• The front plate is made of special multicomponent alloy. It can effectively prevent the battery from early capacity loss, floating charge and recycling, and has long service life.
• The absorption type ultra-fine glass fiber separator has low internal resistance and good high rate discharge performance.
• The positive and negative lead paste with special additives has high utilization rate of active materials and strong charge acceptance ability.

2 Volt 400ah Battery Advantages

• 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

2 Volt 400ah Battery Application

• Photovoltaic/wind energy
• UPS/EPS
• Light electric power supply
• Small power station PS backup power, emergency lighting 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