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.
During hot/cold pack delay, the red LED will blink and the yellow LED will remain solid.
Once the battery pack has reached an appropriate temperature, the yellow light will turn off
and the charger will resume the charging procedure.
A cold battery pack may charge at a slower rate than a warm battery pack.
Never operate the USB charger the if ventilation slots are blocked. Do not permit foreign
objects to enter the interior of the USB charger.
Electronic Protection system
XR Li‑Ion tools are designed with an Electronic Protection System that will protect the
battery pack against overloading, overheating or deep discharge.
The tool will automatically turn off if the Electronic Protection System engages. If this
occurs, place the lithium‑ion battery pack on the charger until it is fully charged.
Charger Cleaning Instructions
WARNING: Shock hazard. Disconnect the power adapter from the AC outlet
before cleaning. Dirt and grease may be removed from the exterior of the charger
using a cloth or soft non-metallic brush. Do not use water or any cleaning solutions.
Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.
Battery Packs
Important Safety Instructions for All Battery Packs
When ordering replacement battery packs, be sure to include catalogue number
and voltage.
The battery pack is not fully charged out of the carton. Before using the battery pack and
charger, read the safety instructions below. Then follow charging procedures outlined.
Do not charge or use battery in explosive atmospheres, such as in the presence of
•
flammable liquids, gases or dust. Inserting or removing the battery from the charger
may ignite the dust or fumes.
Never force battery pack into charger. Do not modify battery pack in any way to
•
fit into a non‑compatible charger as battery pack may rupture causing serious
personal injury.
•
Charge the battery packs only in D
READ ALL INSTRUCTIONS
WALT chargers.
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