> Characteristics
CS SERIES SEALED FREE MAINTENANCE VRLA AGM BATTERY

Voltage: 6V, 12V
Capacity: 6V180Ah~6V200Ah, 12V15Ah~12V250Ah.
Designed floating service life: 8-10 years @ 25 °C/77 °F.

> Summary for solar agm battery

CSPOWER CS series lead acid batteries are designed to have a large amount of stored current discharged between charging sessions, with very heavy non-porous battery plates to withstand repeated major discharging and charging cycle. The CSPOWER VRLA AGM battery uses a different chemistry for the plates active paste material, and a slightly stronger electrolyte than normal battery electrolyte, thus the CS range features 30% higher cyclic life with 10 years of float life when compared to the other standard Duration range.

> Features and Advantages for sealed free maintenance lead acid battery

30% more cyclic life through innovation at the PAM additives
Long life expectancy of 10 years in floating condition 
Thick flat plate with high Tin low Calcium alloy
Wide operating temperature range from -20 °C to 50°C
3% Low self-discharge rate
Very good deep cycle performance: up to 700 cycles @50% DOD
Excellent deep discharge recovery capability

> Construction for VRLA AGM battery

Positive plate – Thick high Sn low Ca grid with special paste
Negative plate – Balanced Pb-Ca grid for improved recombination efficiency
Separator – Advanced AGM separator for high pressure cell design
Electrolyte – Dilute high purity sulfuric acid
Battery container and cover –Fire resistance ABS, water proof
Pillar seal – Two layers epoxy resin seal
Relief valve – Complete with integrated flame arrestor 

> Applications for VRLA SMF battery

Electric Powered Vehicles, Golf Cars and Buggies, Wheel Chairs, Power Tools, Electric Powered Toys, Control System, Medical Equipments, UPS systems, Inverter systems, Servers, Telecom, Emergency systems, Security systems, and so on. 

> Charging voltage and settings for Sealed MF VRLA AGM battery
l . Constant voltage charging is recommended
2. Recommended float charge voltage: 2.27V/cell @20~25°C
3. Float voltage temperature compensation: -3mV/°C/cel l
4. Float voltage range: 2.27 to 2.30 V/cell @ 20~25°C
5. Cyclic application charge voltage : 2.40 to 2.47 V/cell @ 20~25°C
6. Max. charge current allowable : 0.25C 

> Complied standards
1. IEC 60896-21/22                 
2. IEC 61427
3. ISO9001/14001/18001        
4. Eurobat guide, long life
5. BS6290 part 4                       
6. GB/T 22473
7. CE                                         
8. IATA and IMDG