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GasAlertMicro Charger II

 

English Instruction Sheet 

D5755/3 Page 

4  

Trimmed and folded dimensions: 4.125 (W) x 5.875 (H) 

 
 

 

 

Figure 6. Inserting the Detector into the Charger 

5. 

Close the charger lid and press until the release tabs click. 

The charger emits a confirmation beep and the LED lights red to 
indicate charging is in progress. 

6. 

Allow the battery to charge fully (approximately 3.5-8 hours 
depending upon the number of detectors being charged). 

The LED changes to green when charging is complete. 

When the detector is removed from the charger, the LED  
deactivates. 

Troubleshooting 

If a problem occurs, refer to the following solutions. If the problem persists, 
contact 

BW Technologies by Honeywell

Table 6. Troubleshooting Guide 

Problem 

 

 

Possible 

Cause

Solution

The detector is not 
inserted correctly. 

Firmly insert the detector in 
the detector bay. 

The charger 
status LED does 
not light when 
the detector is 
inserted. 

Damaged or defective 
battery pack. 

Contact 

BW Technologies 

by Honeywell

There is no 
audible beep. 

Internal damage to 
battery or charger. 

Contact 

BW Technologies 

by Honeywell

The battery is above 
or below the operating 
temperature. 

Leave the detector in the 
charger. When the battery 
reaches room temperature, 
charging will begin (approx. 
1 hour). 

Severely depleted 
battery. 

Contact 

BW Technologies 

by Honeywell

There is an 
audible beep, 
but battery does 
not charge. 

Damaged or defective 
battery pack. 

Contact 

BW Technologies 

by Honeywell

Maintenance 

a

 Warning 

No user-serviceable parts inside. 

To maintain the charger in good operating condition, perform the following 
basic maintenance as required. 

 

Clean the exterior with a soft, damp cloth. Do not use solvents, soaps, 
or polishes. 

 

Do not immerse the charger in liquids. 

Battery Pack Storage

 

When stored for extended periods of time, ensure the battery is fully 
charged and then recharged every 30 days. 

Replacement Parts and Accessories 

a

 Warning 

To avoid personal injury or damage to the charger, use only 
the specified replacement parts. 

Table 7. Replacement Parts and Accessories 

Model No. 

Description 

Qty 

WMA-DOCK

Wall mounting kit 

Kit of 2 

GAMIC-BAT-03

Rechargeable battery pack 

D5755/3

Instruction sheet 

DOCK-CPLATE-K

Bottom cover plate kit 

GAMIC-V-CHRG3

*

 

Vehicle charger adapter 

*

Add suffix (-UK) for United Kingdom mains plug, (-EU) for European mains 

plug, (-CH) for Switzerland mains plug, (-AU) for Australian mains plug. 

Specifications 

Size:

  87.00 x 83.97 x 80.80 mm (3.4 x 3.3 x 3.2 in.) 

Weight:

  425.4 g (15 oz.) 

Operating temperature:

  10°C to 35°C (50°F to 95°F) 

Humidity:

  0 to 50% 

Altitude:

  2000 m (6561.66 ft.) 

Power:

  6 Vdc 

, 1.0 A

 

Charger status LED:

  Color-coded LED advises the following: charging, 

charging complete, and charger fault 

Charge time:

  Typically 3.5 hours 

Battery life:

  Typically 300 charges 

Pollution degree:

  2 

Installation category:

 

 I 

Certifications:

  Approved to both U.S. and Canadian standards for CSA 

International for use in ordinary locations. 

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