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WhisperPower Equipment

Handy 12 VDC – 7 A

Model 3789

Fully automatic 12 V, 7 A five-step battery charger for AGM, GEL and wet lead-acid batteries of 1–150 Ah, in an IP54 housing with EU or UK plug.

Description

The WhisperPower Handy 12 VDC – 7 A is a fully automatic battery charger for small batteries, including AGM, GEL and larger lead-acid starter batteries. It can be used as a portable or fixed charger and has a built-in torch.

Key features

  • Five-step charging process (IUIU + pulse), fully automatic
  • Set-up menu for AGM, GEL and wet lead-acid batteries
  • Temperature sensor fitted as standard; clear charge status indicator
  • Can remain connected to the battery for maintenance charging (forced float 13.7 VDC)
  • Polypropylene IP54 housing, water resistant, usable as portable or fixed charger
  • Supplied with mounting bracket and AC/battery connection accessories; EU (IEC60884) or UK (BS1363) plug

Technical data

  • Part numbers: 61112007 (EU plug), 61112008 (UK plug)
  • Input: 220–240 VAC ±10%, 0.9 A
  • Charging voltage: 13.7–15 VDC; charging current max. 7 A
  • Battery capacity: 1–150 Ah (max. 180 Ah)
  • Ripple: max. 70 mV; back current ≤1 mA
  • Ambient temperature: -40 to +50 °C; convection cooled
  • Cables: battery 1500 mm, power 1400 mm
  • Dimensions: 225 x 50 x 50 mm; weight 0.5 kg

Specifications

61112007Handy - 12 VDC - 7 A (EU)
61112008Handy - 12 VDC - 7 A (UK)
Input voltage220 - 240 VAC ±10%
Length x width x height, mm (in.)225 x 50 x 50 (8.6 x 2 x 2)
Weight0.5 Kg / 1.1 lbs
Input current0.9 A
Back current≤1 mA
Charging Voltage13,7 – 15 VDC
Charging Voltage Supply13,7 VDC
Charging currentMax. 7 A
Ripple voltageMax. 70 mV
Ambient temperature-40.. +50°C
CoolingConvection
Charge Characteristics5 step IUIU + pulse
Forced Float13.7 VDC (Maintenance charge)
Lead-acid battery typesAGM / GEL, WET batteries
Battery capacity1 - 150 Ah (Max. 180 Ah)
CablingBattery cable 1500 mmPower cable 1400 mm
Europe plugIEC60884
United Kingdom plugBS1363
International Protection gradeIP54

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