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Cadex Duro Series Battery ChargersOverviewSpacerSpecial FeaturesSpacerSpecsSpacerOrdering
Reliable Battery Chargers at economical prices

The Duro are quality charger platforms that can easily be configured into various applications at a low cost. Cadex offers several charger models: The Duro A-Series serves wireless communications and industrial applications; the Duro B-Series communicates to SMBus and serves mobile computing, medical and defense markets. The A and B-Series come in single and five-bay configurations.
  • Effective charging methods assure safe charging even under adverse conditions.
  • Precise full-charge detection keeps battery cool and extends service life.
  • SMBus charging with conditioning and calibration functions keep batteries in optimal operating condition (B-5 only).
  • Quality design and manufacturing provide superior product performance, reliability and longevity.
Duro A1 Single-bay
Battery Charger


Duro A1 Single-bay battery charger
This compact single-bay charger services lithium and nickel based battery packs. The external 18-watt AC power supply provides 15 watts of charge power per bay. Charge time is 2-3 hours, depending on battery size.
  • NiCd, NiMH, Li-ion
  • 3.6 - 14.4V batteries
  • 1.5 Amp charge current (up to 15 W per bay)
  • Charge/Ready/Fail LED’s
  • Full charge detection
  • Adapters available


Duro A5 Multi-bay
Battery Charger


Duro A5 Multi-bay battery charger
Has a 90-watt external AC power supply to provide 15 watts of charge power per bay. Charge time is 2-3 hours, depending on battery size.
  • NiCd, NiMH, Li-ion
  • 3.6 - 14.4V batteries
  • 1.5 Amp charge current (up to 15 W per bay)
  • Charge/Ready/Fail LED’s
  • Full charge detection
  • Adapters available


Duro B1 Single-bay
Battery Charger


Duro B1 Single-bay battery charger
Charges SMBus and non-SMBus batteries. A 30-watt external AC power supply provides 27 watts of charge power per bay for a charge time of 2-3 hours on most batteries.
  • NiCd, NiMH, Li-ion
  • 3.6 - 14.4V batteries
  • 3 Amp charge current (up to 27 W per bay)
  • Charge/Ready/Fail LED’s
  • Full charge detection
  • Adapters available


Duro B5 Multi-bay
Battery Charger


Duro A1 Single-bay battery charger
Similar to B1 with 5 bays for simultaneous service of 5 batteries; includes battery calibration & conditioning function on bays 1 and 2. A 150-watt external AC power supply provides 27 watts of charge power per bay.
  • NiCd, NiMH, Li-ion
  • SMBus & non-SMBus charging
  • 1 Amp discharge current
  • Fuel-gauge calibration & conditioning
  • Prompts user to calibrate when needed
  • Charge/Ready/Fail LED’s
  • Full charge detection
  • 3.6 - 14.4V batteries
  • Adapters available


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Cadex Duro Series Battery Chargers
Benefits & Applications
Advanced charge algorithms assure full charge even under adverse conditions. Identifies defects and stops charge if unsafe.

Find out more about how Cadex Battery Chargers can help in these applications:
Benefits & Applications
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