Battery Rech 12V 7Ah Sealed Lead Acid

Battery Rech 12V 7Ah Sealed Lead Acid

R219.80

FloatOr as low as R43.96 / month interest-free, using your existing credit card. For orders over R100.00.How it works

The GMAX-7 battery offers 5 years maintenance free design life, with optimum and good reliability, this affordable battery is suited for security and alarm systems, UPS systems, emergency light systems and various small back-up applications.

104 in stock

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Description

Technical Specifications

  • Max. Charge Current – 2.16A
  • Max. Discharge Current (5S)- 105A
  • Short Circuit Current – 600A

Physical Attributes

  • Dimension (mm) – L151mm x W65mm x H99mm
  • Approximate Weight – 2kg (4.4lbs)

Voltage & Designations

  • Nominal Voltage (V) – 12 (6 Cells per unit)
  • Designed Floating Life (20℃) – 5 Years
  • Nominal Capacity (20℃) – 7 Ah @ 20HR-rate (to 1.75Vpc)
  • Terminal Type – Fasten Tab F1
  • Internal Resistance – Approximately 0.02mΩ (fully charged @ 20℃)
  • Self-Discharge – Approximately 3% per month @ 20℃
  • Ambient Temperature
    • Discharge: -15~50℃
    • Charge: -15~40℃
    • Storage: -15~40℃
  • Float Charge Voltage (20 – 25℃) – 13.6-13.8V (-3mV/ cell/ ℃)
  • Equalize and cycle Use Charge Voltage (20 -25℃) – 14.4-14.8V (-5mV/ cell/ ℃)
  • Container Material – ABS (UL94-V0 optional)

Maintenance & Cautions

  • Ensure all batteries operating in a series-based connection are not charged excessively.
  • Ensure all batteries operating in a series-based connection are not discharged excessively.
  • Batteries must be charged with the correct voltage.
  • Recharge capacity will be 1.1-1.5 times the discharge capacity.
  • Effect of temperature on cycle charge voltage: -5mV/degrees per cell.
  • It is imperative to always store the battery in an upright position and never on its side.

Additional information

Weight 2.6 kg
Dimensions 15.1 × 6.5 × 9.3 cm

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