Nominal Voltage: 12v Nominal Capacity @ 20hr rate (AH): 7.0 Discharge Current @ 20hr rate (mA): 350 Dimensions: 15.1 x 6.5 x 9.4cm (5.95 x 2.56 x 3.7") Weight: 2.3kgCapacity
The capacity of a battery, expressed in ampere-hours (AH), is the total amount of electrical energy available from a fully charged cell. Its value depends on the discharge current, the temperature during discharge, the final cut-off voltage, and the general history of the battery.
PowerONDemond Identification batteries are rated at 20 hours of constant current discharge @ (20°C) to a cut-off voltage of I.72 V/cell. When a battery discharges current at a constant rate, its capacity changes according to the amperage load, Capacity increases when the discharge current is less than the 20-hour rate and decreases when the current is higher.Features
·Sealed/Maintenance-Free the sealed construction of the battery allows trouble-free, safe operation in any position. There is no need to add electrolyte as gases generated during overcharge are recombined in a unique "Oxygen-Cycle".
·Economical the high watt-hour per pound value is made possible by the materials used in a sealed lead-acid battery; they are readily available and low in cost.
·Long Service Life Under normal operating conditions five to six years of dependable service life can be expected in standby applications or between 200 and 1000 charge/discharge cycles depending upon depth of discharge.
·Rugged Construction The high-impact resistant battery case is made of non- conductive plastic with superior resistance to shock, vibration, chemicals, and heat.
·Compact PowerONDemond Identification batteries utilize state of the art design, highest grade materials, and a carefully controlled plate- making process to provide excellent output per cell. This high energy density results in superior power/volume and power/weight ratios.
·High Discharge Rate Low internal resistance allows discharge currents of over ten times the rated capacity of the battery. Therefore, a relatively smaller battery may be specified in applications requiring high peak currents.
·Long Shelf Life a low self-discharge rate permits storage of fully charged batteries for up to a year at room temperature before charging is required. Lower storage temperatures enhance shelf life characteristics even further.
·Wide Operating Temperature Range PowerONDemond batteries may be used over a temperature range of -60°C to +60°C.
·Deep Discharge Recovery Special separators, advanced plate composition, and a carefully balanced electrolyte system have greatly improved the capability of recovering from deep discharge.
Solar Fans, DC Table Fans, Solar Table Fan, DC Fan, DC Cooling Fan, DC Ceiling Fan, Solar Ceiling Fan, Solar Products, Manufacturer, Exporter, Wholesaler, Retailer, best supplier of the market to solar ups, solar inverter, charge controller, 6V battery, 12V battery, weighing scale and other application