Battery Deep cycle

รหัสสินค้า : DB Series

  รายละเอียดสินค้า  ดาวน์โหลด catalog PDF    

Features and Benefits

  • Long life expectancy of 12 years at floating condition
  • Wide temperature range from -15 to 50°C
  • Thick flat plate with high Tin low Ca alloy
  • Operation with any position without leakage
  • Balanced design for both floating and cyclic operation
  • Low self-discharge rate and long shelf life
  • Excellent deep discharge recovery capability


  • Positive plates - Thick high Sn low Ca grids to resist corrosion and prolong life
  • Negative plates - Balanced lead-calcium grids for improve recombination efficiency
  • Separators - Advanced AGM separators for ultra low float current
  • Electrolyte - Dilute chemical grade sulphuric acid
  • Battery container and cover - ABS
  • Pillar seal - 100% factory tested, proven two layers epoxy resin seal
  • Relief valve - Complete with integrated flame arrestor

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 : 0.25C10A

Contact us