Description
STK CASTLE series battery uses high magnification lead paste formulations and high corrosion resistant alloy multi-grid,and special exhaust structure and sealing technology. It has many excellent features like high discharge capacity, long life, safe and reliable, very low self-discharge rate, flexible installation, convenient maintenance etc.
- Nominal Voltage: 26 Ah
- Design Fife: 10 years
- Operating Temperature Range
- Charge: 0°C -40°C
- Dischatging: -20°C -55°C
- Stotage: -15°C-50°C
- Float Charging Voltage: 13.5V - 13.8V; Recom 13.7V
- Equalizing Chataing Voltage: 14.1V-14.4V; Recom. 14.1V
- Float Charging Temp. Coefficient: -2CmV/ °C
- Recycling Usage Temp. Coefficient: -30mV/°C
- Max. Charging Current: 0.3 CA
- Max AC ripple (charger): Less than 2%
- Monthly Self Discharge Rate: Less than 2% (20'C)
- Warranty: 3 Years