Home > Product & Solutions > GB Series – AGM General Battery
GB Range offers 5 years of design life and it’s a fully maintenance free AGM batteries suitable for security alarm systems, UPS system, emergency light systems and other backup applications.
Features and Benefits
- 5 years design life at floating condition
- Wide temperature range from -15 to 50°C
- Operating in any installed orientation without leakage
- Balanced design for both floating and cyclic operation
- Low self-discharge rate and long shelf life
Construction
- Positive plates Standard Pb-Ca-Sn alloy
- Negative plates – Balanced Pb-Ca grids for improve recombination efficiency
- Separators – AGM separators
- Electrolyte – Dilute chemical grade sulphuric acid
- Battery container and cover – ABS
- Pillar seal – 100% factory tested, proven two layers epoxy resin seal
- Relief valve – Self sealing rubber cap valve with proven reliability
Charging Voltage and Setting
- Constant voltage charging is recommended
- Recommended float charge voltage: 2.27VPC @20-25°C
- Float voltage temperature compensation: -3mV/°C/cell
- Float voltage range: 2.25 to 2.30 VPC@20- 25°C
- Cyclic application charge voltage : 2.40V/cell
- Max charge current allowable : 0.3C10A