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12v 7AH Battery
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Part No. 105-323 |
Specifications
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: 2.7kg
Capacity
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.
Axxess 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
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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".
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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.
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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.
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Rugged Construction
The high-impact resistant battery case is made of non- conductive plastic with superior
resistance to shock, vibration, chemicals, and heat.
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Compact
Axxess Identification batteries utilise 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.
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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.
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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.
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Wide Operating Temperature Range
Axxess Identification batteries may be used over a temperature range of -60°C to +60°C.
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Deep Discharge Recovery
Special separators, advanced plate composition, and a carefully balanced electrolyte system
have greatly improved the capability of recovering from deep discharge.
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