CSPOWER CS series Sealed free maintenance lead acid batteries are designed with AGM technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the fields of UPS, Security and Emergency lighting system.

They are sealed and free maintenance whole life, valve regulated type standby AGM battery, also named by VRLA battery, SLA battery, and SMF battery.
 

> Features and Advantages for AGM battery
1. Sealed and maintenance free operation
2. Non-Spillable construction design
3. Safety valve installation for explosion proof.
4. 99.99% pure lead plates ensure high quality and high reliability.
5. Exceptional deep discharge recovery performance.
6. Low self discharge characteristic.
7. Flexibility design for multiple install positions
8. The operating ambient temperature -40℃ to +65℃
9. Long life span 5-8 years
10. Using oxygen recombination technology: maintenance-free
11. Pb-Ca-Sn alloy for plate grids: less gassing and less self-discharging
12. High quality AGM separator: extend cycle life and prevents micro short circuit
13. Flame-resistance ABS material: increases the strength of battery container.
14. High purity raw material: ensures low self discharge rate
15. Silver-coated copper terminals, brass insert terminals and lead terminals improve the electric conductivity
 

> Charging Voltage and Settings for VRLA 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

> Application for Sealed free maintenance lead acid battery

Uninterruptible power supplies (UPS); Inverter; Emergency Lighting Systems; Solar powered systems; Communication equipment; Fire & security systems; Telecommunication systems; Electronic cash registers; Electronic test equipment; processor based office machines; Control equipment; Electric powered bicycle and wheelchairs; Geophysical equipment; Marine equipment; Medical equipment; Portable cine & video lights; Television& video recorders; Vending machines; Alarm Systems, Computers; Power Tools; Toys; Geophysical Equipment; Vending Machines ; Other standby or primary power supplies.