Use and Care Manual
4 - English
When battery pack is not in use, keep it away from 
other metal objects like: paper clips, coins, keys, nails, 
screws, or other small metal objects that can make a 
connection from one terminal to another. Shorting the 
battery terminals together may cause sparks, burns, or 
a fire.
Use battery operated products only with specifically 
designated battery packs. Use of any other battery packs 
may create a risk of fire.
Do not dispose of the batteries in a fire. The cell may 
explode. Check with local codes for possible special 
disposal instructions.
Do not open or mutilate the batteries. Released electrolyte 
is corrosive and may cause damage to the eyes or skin. 
It may be toxic if swallowed.
Do not place battery tools or their batteries near fire or 
heat. This will reduce the risk of explosion and possibly 
injury.
Batteries can explode in the presence of a source of 
ignition, such as a pilot light. To reduce the risk of 
serious personal injury, never use any cordless product 
in the presence of open flame. An exploded battery can 
propel debris and chemicals. If exposed, flush with water 
immediately.
Do not crush, drop or damage battery pack. Do not 
use a battery pack or charger that has been dropped or 
received a sharp blow. A damaged battery is subject to 
explosion. Properly dispose of a dropped or damaged 
battery immediately.
Exercise care in handling batteries in order not to short the 
battery with conducting materials such as rings, bracelets, 
and keys. The battery or conductor may overheat and 
cause burns.
Under extreme usage or temperature conditions, battery 
leakage may occur. If liquid comes in contact with your 
skin, wash immediately with soap and water. If liquid 
gets into your eyes, flush them with clean water for at 
least 10 minutes, then seek immediate medical attention. 
Following this rule will reduce the risk of serious personal 
injury.
Battery powered garage door openers do not have to be 
plugged into an electrical outlet; therefore, they are always 
in operating condition. Be aware of possible hazards 
when making adjustments or changing accessories. 
Following this rule will reduce the risk of electric shock, 
fire, or serious personal injury.
For best results, your garage door opener’s battery should 
be charged in a location where the temperature is more 
than 50°F but less than 100°F. Do not store outside or in 
vehicles.
Save these instructions. Refer to them frequently and use 
them to instruct others who may use this product. If you 
loan someone this product, loan them these instructions 
also.
Before charging battery pack, read all instructions and 
cautionary markings in this manual, on the battery pack, 
and product using battery to prevent misuse of the 
products and possible injury or damage.
WARNING:
Charge only lithium-ion rechargeable batteries. Other 
types of batteries may burst, causing personal injury 
or damage. For compatible battery packs see tool/
appliance/battery pack/charger correlation supplement 
987000-432.
Do not expose garage door opener to wet or damp 
conditions. Water entering product will increase the risk 
of electric shock.
Do not abuse cord or garage door opener. Do not pull 
the garage door opener’s cord rather than the plug 
when disconnecting from receptacle. Damage to the 
cord or garage door opener could occur and create an 
electric shock hazard. If cord or garage door opener is 
damaged, have the garage door opener repaired by the 
manufacturer.
Do not let gasoline, oils, petroleum-based products, 
etc. come in contact with plastic parts. They contain 
chemicals that can damage, weaken, or destroy plastic.
Do not operate garage door opener with a damaged cord 
or plug, which could cause shorting and electric shock. If 
damaged, have the garage door opener replaced by the 
manufacturer.
Do not operate garage door opener if it has received a 
sharp blow, been dropped, or otherwise damaged in any 
way. Have a qualified electrician perform an electrical 
check to determine if the garage door opener is in good 
working order. 
Do not disassemble garage door opener. Ship it to the 
manufacturer when service or repair is required. Incorrect 
reassembly may result in a risk of electric shock or fire.
Risk of electric shock. Do not touch uninsulated portion 
of output connector or uninsulated battery terminal.
SPECIFIC RULES FOR BATTERY OPERATION
SAFETY RULES FOR CHARGER










