แบตเตอรี่ HITAGHI แบตเตอรี่สำรองไฟ รุ่น 12V 7.2AH แบตเตอรี่แห้ง สำรองไฟ ไฟฉุกเฉิน ระบบเตือนภัย ราคาดี ส่งไว***
คุณสมบัติเด่น / รายละเอียดสินค้า:
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 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 Constant voltage charging is recommended 5 years design life at floating condition
-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 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 Constant voltage charging is recommended 5 years design life at floating condition
| 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 |
