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Professional Rackmount Chargers (19-inch)

The perfect solution for users of several wireless systems on stage, for laboratory and industrial applications...

Latest charging technology integrated in a professional, practical housing ready to be mounted in a rack. These processor-controlled ultra rapid Fischer Amps® chargers make the decision on working with rechargeable batteries easy.

  • Rack-mount ready housing, 19" 1U (44mm), steel
  • Fast charging of batteries in 2 to 4 hours
  • -deltaV cutoff with micro-controlled electronics
  • Seperate supervision per rechargeable battery
  • No memory effect when using NiMH batteries
  • Detection of faulty batteries
  • Trickle charging keeps the batteries charged
  • Display of charging status per module
  • Integrated switching power supply 90V to 250V without switchover


ALC 161 - version II (from August 2011)

available since August 2011

Fischer Amps have developed a new battery compartment for either AA or AAA batteries for the professional rackmount chargers ALC 161 and ALC 81. The handling of the battery drawers has been considerably improved, they can be opened much easier.

The ALC 161 and ALC 81's new electronics charges very AA or AAA battery individually and offers a higher current of 800mAh for AA batteries with shorter charging times as well as an automatic detection of AAA batteriers with a charging current of 400mAh.

Battery compartment ALC 161 II

This is how the AA or AAA cells are inserted properly in the ALC 161 version II

ALC 161 Version II - new model 2011

Fast charger for maximum 16 pcs. AA or AAA rechargeable batteries.

The charger includes 16 pcs. AA batteries NiMH 2850mAh, 16 pcs. AAA batteries 1000mAh or can be supplied without batteries.

[Art. No. 001060 ALC 161 version II without rechargeable batteries]
[Art. No. 001062 ALC 161 version II including 16 AA batteries 2850 mAh]
[Art. No. 001063 including 16 AAA batteries 1000 mAh]

ALC 161 (previous version)

This version is no longer available

Fast charger for maximum 16 pcs. AA batteries;

rechargeable batteries are charged in pairs.

The previous versions of Fischer Amps chargers ALC 81, ALC 161 (produced until 7/2011) charged AA batteries only. These AA batteries in these versions are charged in pairs. Please make sure that the battery pairs are used as a pair, as rechargeable batteries with different charging statuses may not work properly together.


ALC 89

Fast charger for maximum 8 pcs. 9V block rechargeable batteries

supplied including 8 pcs. NiMH 9V block batteries 300 mAh.


Type of Charger ALC 89 ALC 161 (old version) ALC 161 (new generation 2011)
Operating voltage / frequency 90 – 260 VAC / 50-60Hz automatic voltage adjustment 90 – 260 VAC / 50-60Hzautomatic voltage adjustment 90 - 250V AC / 50/60 Hz (automatic voltage adjustment)
Max. input power 35W 50W 50 W
Type and number of batteries 8 pcs 9V block batteries NiMH 300mAh max. 16 pcs AA rechargeable batteries NiMH 2850mAh max.(charging in pairs!) 16 pcs AA batteries (2850mAh) or AAA batteries (1000mAh) - individual charging
Charging current max. 8 x 80mA 8 x 600mA 16 x 800mA (AA), 16 x 400mA (AAA) - automatic detection
Charging time max. 120-240 min 120-330 min AA batteries 2850mAh 240 min, AAA batteries 1000mAh 150 min
Dimensions, W, H, D 483mm, 44mm, 195mm 483mm, 44mm, 195mm 483mm, 44mm, 195mm
Weight (excluding batteries) approx. 2.0 kg approx. 2.2 kg 2.5 kg

Operating Manuals (pdf files)

ALC 161 Version II

ALC 89


For combinations of AA and 9V battery chargers see 9.5-inch chargers

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