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English

English (original instructions)

Definitions: Safety Alert Symbols and Words

This instruction manual uses the following safety alert symbols 
and words to alert you to hazardous situations and your risk of 
personal injury or property damage.

DANGER:

 Indicates an imminently hazardous 

situation which, if not avoided, 

will 

result in 

death or 

serious injury

.

WARNING:

 Indicates a potentially hazardous situation 

which, if not avoided, 

could

 result in 

death or 

serious injury

.

CAUTION:

 Indicates a potentially hazardous situation 

which, if not avoided, 

may

 result in 

minor or 

moderate injury

.

(Used without word) Indicates a safety related message.

NOTICE:

 Indicates a practice 

not related to 

personal injury

 which, if not avoided, 

may

 result in 

property damage

.

SAVE ALL WARNINGS AND INSTRUCTIONS 

FOR FUTURE REFERENCE

SAVE THESE INSTRUCTIONS: 

This manual contains important 

safety and operating instructions for battery chargers.

Important Safety Instructions for All 
Battery  Chargers

WARNING: Read all safety warnings, instructions, 

and cautionary markings for the battery pack, 

charger and product. Failure to follow the warnings 

and instructions may result in electric shock, fire 

and/or serious injury.

• 

DO NOT attempt to charge the battery pack with any 

chargers other than the ones in this manual.

 The charger 

and battery pack are specifically designed to work together.

• 

These chargers are not intended for any uses other than 

charging CRAFTSMAN rechargeable batteries. 

Any other 

uses may result in risk of fire, electric shock or electrocution.

• 

Do not expose the charger to rain or snow.

• 

Pull by the plug rather than the cord when 

disconnecting the charger.

 This will reduce the risk of 

damage to the electric plug and cord.

• 

Make sure that the cord is located so that it will not 

be stepped on, tripped over or otherwise subjected to 

damage or stress.

• 

Do not use an extension cord unless it is absolutely 

necessary.

 Use of improper extension cord could result in risk 

of fire, electric shock or electrocution.

• 

When operating a charger outdoors, always provide 

a dry location and use an extension cord suitable for 

outdoor use. 

Use of a cord suitable for outdoor use reduces 

the risk of electric shock.

• 

An extension cord must have adequate wire size (AWG 

or American Wire Gauge) for safety. 

The smaller the 

gauge number of the wire, the greater the capacity of the 

cable, that is, 16 gauge has more capacity than 18 gauge. An 

undersized cord will cause a drop in line voltage resulting in 

loss of power and overheating. When using more than one 

extension to make up the total length, be sure each individual 

extension contains at least the minimum wire size. The 

following table shows the correct size to use depending on 

cord length and nameplate ampere rating. If in doubt, use the 

next heavier gauge. The lower the gauge number, the heavier 

the cord.

Minimum gauge for Cord sets

Volts

Total length of Cord in Feet 

(meters)

120 V

25 (7.6)

50 (15.2) 100 (30.5) 150 (45.7)

240 V

50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

Ampere Rating

American Wire gauge

More 

Than

not 

More 

Than

0

6

18

16

16

14

6

10

18

16

14

12

10

12

16

16

14

12

12

16

14

12

Not Recommended

• 

Do not place any object on top of the charger or place 

the charger on a soft surface that might block the 

ventilation slots and result in excessive internal heat. 

Place the charger in a position away from any heat source. 
The charger is ventilated through slots in the top and the 
bottom of the housing.

• 

Do not operate the charger with a damaged cord 

or plug.

• 

Do not operate the charger if it has received a sharp 

blow, been dropped or otherwise damaged in any way.

 

Take it to an authorized service center.

• 

Do not disassemble the charger; take it to an 

authorized service center when service or repair is 

required.

 Incorrect reassembly may result in a risk of electric 

shock, electrocution or fire.

• 

Disconnect the charger from the outlet before 

attempting any cleaning. This will reduce the risk of 

electric shock.

 Removing the battery pack will not reduce 

this risk.

• 

NEVER

 attempt to connect 2 chargers together.

• 

The charger is designed to operate on standard 120V 

household electrical power. Do not attempt to use it on 

any other voltage.

 

WARNING: 

Shock hazard. Do not allow any liquid to get 

inside the charger. Electric shock may result.

WARNING:

 Burn hazard. Do not submerge the battery 

pack in any liquid or allow any liquid to enter the battery 
pack. Never attempt to open the battery pack for any 
reason. If the plastic housing of the battery pack breaks or 
cracks, return to a service center for recycling.

CAUTION: 

Burn hazard. To reduce the risk of injury, 

charge only CRAFTSMAN

 

rechargeable battery packs. 

Other types of batteries may overheat and burst resulting 
in personal injury and property damage.

NOTICE:

 Under certain conditions, with the charger 

plugged into the power supply, the charger can be 
shorted by foreign material. Foreign materials of a 
conductive nature, such as, but not limited to, grinding 
dust, metal chips, steel wool, aluminum foil or any 
buildup of metallic particles should be kept away from 
the charger cavities. Always unplug the charger from the 
power supply when there is no battery pack in the cavity. 
Unplug the charger before attempting to clean.

Charging a Battery

nOTE: 

To ensure maximum performance and life of lithium-ion 

battery packs, charge the battery pack fully before first use.

1.  Plug the charger into an appropriate outlet before inserting 

battery pack.

2.  Connect the charger and battery pack, making sure 

the battery is fully seated . The (charging) light will 

blink continuously indicating that the charging process 

has started.

3.  The completion of charge will be indicated by the light 

remaining ON continuously. The battery pack is fully 
charged and may be removed and used at this time or left 
in the charger. 

nOTE:

 To remove the battery pack, some chargers require the 

battery pack release button to be pressed.

Indicators

Charging

Fully Charged

Hot/Cold Pack Delay*

The compatible charger(s) will not charge a faulty battery pack. 
The charger will indicate faulty battery pack by refusing to light.

nOTE:

 This could also mean a problem with a charger. If the 

charger indicates a problem, take the charger and battery pack 
to be tested at an authorized service center.

hot/Cold Pack Delay

When the charger detects a battery pack that is too hot or too 
cold, it automatically starts a Hot/Cold Pack Delay, suspending 
charging until the battery pack has reached an appropriate 
temperature. The charger then automatically switches to the 
pack charging mode. This feature ensures maximum battery 
pack life.
A cold battery pack may charge at a slower rate than a warm 
battery pack. 

Important Charging Notes

1.  Longest life and best performance can be obtained if 

the battery pack is charged when the air temperature is 

between 65 °F – 75 °F (18 ° – 24 °C). DO NOT charge when 

the battery is below +40 °F (+4.5 °C), or above +104 °F 

(+40 °C). This is important and will prevent serious damage 

to the battery pack.

2.  The charger and battery pack may become warm to the 

touch while charging. This is a normal condition, and does 

not indicate a problem. To facilitate the cooling of the 

battery pack after use, avoid placing the charger or battery 

pack in a warm environment such as in a metal shed or an 

uninsulated trailer.

3.  If the battery pack does not charge properly:

a.  Check operation of receptacle by plugging in a lamp or 

other appliance;

b.  Check to see if receptacle is connected to a light switch 

which turns power off when you turn out the lights;

c.  Move the charger and battery pack to a location where 

the surrounding air temperature is approximately 

65 °F – 75 °F (18 ° – 24 °C);

d.  If charging problems persist, take the tool, battery pack 

and charger to your local service center.

INSTRUCTION MANUAL and WARRANTY SUPPLEMENT
MANUAL DE INSTRUCCIONES y SUPLEMENTO SOBRE LA GARANTÍA

20V Max lithium-ion Battery Charger (CMCB100) - Cargador de batería de ion de litio 20 V Max (CMCB100)
20V Max lithium-ion 1.3Ah Battery (CMCB201) - Batería de ión de litio de 20 V Máx. 1.3Ah (CMCB201)

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY CRAFTSMAN TOOL, CALL US TOLL FREE AT: 888-331-4569. 
SI TIENE ALGUNA PREGUNTA O ALGÚN COMENTARIO SOBRE ESTO O SOBRE CUALQUIER HERRAMIENTA CRAFTSMAN, LLÁMENOS A 
NUESTRA LÍNEA GRATUITA: 888-331-4569.

Maximum initial battery pack voltage (measured without a workload) is 20 volts. Measured under a workload, nominal voltage is 18.
El máximo voltaje inicial del paquete de baterías (medido sin una carga de trabajo) es 20 voltios. Si se mide con una carga de trabajo, el 
voltaje nominal es 18.

Summary of Contents for CMCB100

Page 1: ...ard Do not allow any liquid to get inside the charger Electric shock may result WARNING Burn hazard Do not submerge the battery pack in any liquid or allow any liquid to enter the battery pack Never attempt to open the battery pack for any reason If the plastic housing of the battery pack breaks or cracks return to a service center for recycling CAUTION Burn hazard To reduce the risk of injury cha...

Page 2: ... battery pack from the charger may ignite the dust or fumes NEVER force the battery pack into the charger DO NOT modify the battery pack in any way to fit into a non compatible charger as battery pack may rupture causing serious personal injury Consult the chart at the end of this manual for compatibility of batteries and chargers Charge the battery packs only in CRAFTSMAN chargers DO NOT splash o...

Page 3: ...de hacer cortocircuito si entra en contacto con algún material ajeno Los materiales ajenos de naturaleza conductora como el polvo de esmerilado las placas de metal la lana de acero el papel de aluminio y otros o cualquier acumulación de partículas metálicas deberían mantenerse alejados de las cavidades del cargador Desenchufe siempre el cargador cuando no haya una unidad de batería en su cavidad D...

Page 4: ...baterías de níquel cadmio níquel e hidruro metálico o de iones de litio gastadas en la basura o la corriente de residuos sólidos urbanos el programa Call 2 Recycle proporciona una alternativa ecológica Call 2 Recycle Inc en cooperación con CRAFTSMAN y otros usuarios de baterías han establecido programas en los Estados Unidos y Canadá para facilitar la recolección de baterías de níquel cadmio níque...

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