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12v 7AH Battery [Item Image]
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

  • 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
    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.

  • 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
    Axxess Identification 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.

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Axxess Identification Ltd
27 - 28 Shrivenham Hundred Business Park, Watchfield, Swindon, 
Wiltshire SN6 8TZ  United Kingdom 

E-mail: info@axxessid.com
Tel: +44 (0)1793 784002
Fax: +44 (0)1793 784005

©Axxess Identification Ltd 2008