50Ah SLA Sealed Lead Acid Battery VRLA Deep Cycle Battery Backup

12V 50Ah SLA Sealed Lead Acid Battery Deep Cycle VRLA Backup Power

12v 50ah Sealed Lead Acid Battery Description

SLA Sealed Lead Acid Battery LCPA series valve regulated sealed lead-acid battery is a product developed by CASI Solar with the latest technology. SLA Sealed Lead Acid Battery conforms to YD/T799-2010 standard of the Ministry of Industry and Information Technology of China, and its performance indexes have reached the leading level in China. SLA Sealed Lead Acid Battery can be widely used in communication, railway, ships and other communications, signal system backup power, power system, nuclear power station backup power, solar energy, wind power generation energy storage system, and UPS, emergency lighting and other backup power.

Specification

SLA Sealed Lead Acid Battery Characteristics Curve




12v 50ah Sealed Lead Acid Battery Technical Parameters

• Type: SLA Sealed Lead Acid Battery
• Capacity range: 7Ah-250Ah
• Voltage class: 12V
• Float charge voltage: 13.5V-13.8V
• Equalized charge voltage: 14.4V-14.7V
• Long working life: 5-7 years
• Low self-discharge rate: ≤3%/month
• High sealed reaction efficiency: ≥99%

12v 50ah Sealed Lead Acid Battery Features

• Type: SLA Sealed Lead Acid Battery
• High tin and low calcium multi alloy, strong corrosion resistance of the plate grid.
• Multi-layer end post sealing structure, reliable sealing.
• Sub-grid structure and high temperature and high humidity curing process of the pole plate, long battery life.
• High purity raw and auxiliary materials, low self-discharge rate.

12v 50ah Sealed Lead Acid Battery Advantages

• Type: SLA Sealed Lead Acid Battery
• SLA Sealed Lead Acid Battery: 7-year product design life.
• Safe and reliable sealing.
• High specific energy, low internal resistance and low self-discharge rate.
• Strong charge acceptance and high sealing reaction efficiency.

12v 50ah Sealed Lead Acid Battery Application

• Power tools
• Medical equipment
• Portable instruments, meters
• Solar and wind energy systems
• Communication and electrical equipment

Compliant standards

• Type: SLA Sealed Lead Acid Battery
• IEC60896-2-1995
• TD/T 799-2010
• GB/T 19638.2－2005
• GB/T22473-2008
• YD/T1360-2005
• JISC8704-2:1999
• Passed ISO9001.ISO14001, GB/T28001-2001, CE, CE, SGS,TUV,ROHS

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.