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TA04683  A  Page 3 of 4

3.0

SPECIFICATIONS

CHARGER

3.1

 Input Voltage: 100-240V AC 50/60 Hz

• Output: 10.8- 14.4 V DC 7A 

 

28.8 V DC 3A

• Dimensions: 9”L x 5.7”W x 3.2”H
• Weight: 3.5 lbs.

BATTERY

3.2

 Battery Type: Lithium Ion

• Output: 14.4 V DC
• Capacity: 3.0 Ah
• Charging Time: 

25 min. 80% Capacity   

 

45 min. 100% Capacity

• Dimensions: 4.2”L x 3.3”W x 2.6”H
• 

Weight: 1.2 lbs.

batteries at room temperature 68°F -77°F (20°C - 
25°C). Batteries charged in conditions above or below 

room temperature will exhibit battery cycle life and 

capacity below their rated values. This also applies to 

the temperature of the battery itself. Allow batteries to 
adjust to room temperature before charging.

OPERATING TEMPERATURE RANGES

CAUTION

Do not charge a battery that has been stored below 

32°F (0°C). Allow the battery to warm up to room 

temperature before charging.

The operating temperature range of the charger is 

50°F (10°C) - 95°F (35°C). For best results, charge 

4.1

4.0

OPERATING INSTRUCTIONS

GROUNDING PIN

COVER OF GROUNDED
OUTLET BOX

ADAPTER

METAL SCREW

Connect the power cord and charger to a nominal 110-220 AC volt circuit. The indicator lamp should blink red, 

indicating stand-by mode.  If the power light on the 

charger fails to light, an internal fuse may have blown and 

must be serviced by 

the manufacturer. Return the charger for repair or replacement immediately.

A temporary adapter can be used to 
connect the grounding plug to a 
properly grounded two-prong outlet.  

A 110-volt adapter is shown below. 

Connect the grounding plug on the 
adapter to the outlet box using the 

cover plate screw. Use the temporary 

adapter only until a properly grounded, 
three-prong outlet can be installed by a 
qualified electrician.

POWER CORD CONNECTION

WARNING

Never alter an AC cord or its plug. If it does not fit into your outlet, have a proper outlet installed by a 

qualified electrician. An improper connection can cause an electric shock. To reduce the risk of electric 
shock, the charger must be grounded.

WARNING

Before using an adapter, ensure that the outlet box is grounded. If you are not sure the box is grounded, 

have it checked and repaired, if necessary, by a qualified electrician.

4.2

Summary of Contents for 144-CHR-LI

Page 1: ...THIS GUIDE 2 1 2 DESCRIPTION 2 1 3 SAFETY GUIDELINES 2 2 0 PARTS ACCESSORIES 2 2 1 CHARGER 2 2 2 POWER CORD 2 3 0 SPECIFICATIONS 3 3 1 CHARGER 3 3 2 BATTERY PACK 3 4 0 OPERATING INSTRUCTIONS 3 4 4 1 OPERATING TEMPERATURE RANGES 3 4 2 POWER CORD CONNECTION 3 4 3 BATTERY STATUS DISPLAY 4 4 4 CHARGING THE BATTERY 4 4 5 TROUBLESHOOTING 4 WARRANTY 4 ...

Page 2: ...nstructions and cautionary markings on the charger battery and on any product using the battery WARNING To reduce risk of injury use this charger only with authorized products Other batteries or adapters may cause personal injury and or damage Do not expose the charger to rain snow or direct sunlight Use the charger at an ambient temperature 50 F 10 C to 95 F 35 C Place the charger in a well venti...

Page 3: ...OF GROUNDED OUTLET BOX ADAPTER METAL SCREW Connect the power cord and charger to a nominal 110 220 AC volt circuit The indicator lamp should blink red indicating stand by mode If the power light on the charger fails to light an internal fuse may have blown and must be serviced by the manufacturer Return the charger for repair or replacement immediately A temporary adapter can be used to connect th...

Page 4: ...erature before charging If indicator lamp blinks red rapidly upon battery insertion the battery is impossible to charge and must be replaced CHARGING THE BATTERY 4 4 INDICATOR LAMP BLINKING RED Charger in stand by mode ready for battery SOLID GREEN Battery is charging RAPID BLINKING GREEN Battery charging 80 complete SOLID ORANGE Battery charging 100 complete SOLID RED Battery temperature too high...

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