Use and Care Manual
11
3.  Place the battery pack into the charger by sliding the 
pack as shown to lock it into position. When you insert 
the battery into the charger, the bottom red light will 
illuminate to indicate that the battery is charging (Fig. 13).
4.  When the bottom light turns green, the battery is fully 
charged (Fig. 14).
NOTE: If the top light remains green while the bottom light 
alternately ashes red and green, this indicates a temperature 
abnormality (i.e. that the battery pack is either too hot or too 
cold). If there is only a red blinking light, this indicates that 
something is wrong with the battery. Contact Snow Joe
®
 + 
Sun Joe
®
 customer service center at 1-866-SNOW-JOE 
(1-866-766-9563) for assistance.
5.  A fully discharged pack with an internal temperature 
in the normal range will fully charge in 2.5 to 3 hours 
(between 32ºF/0ºC and 113ºF/45ºC). Heavily cycled 
battery packs may take longer to charge completely.
6.  If the charging light indicator alternately blinks red and 
green or the light indicator does not come on at all, check 
that the battery pack is fully seated into the bay. Remove 
the pack and reinsert. If the problem persists, contact the 
Snow Joe
®
 + Sun Joe
®
 customer service center at  
1-866-SNOWJOE (1-866-766-9563) for assistance.
7.  When charging is complete, remove the battery from the 
charger by pulling the push lock button and sliding the 
battery backward to unlock it from the charger (Fig. 15).
8.  Timely recharging of the battery will help prolong the 
battery's life. You must recharge the battery pack when 
you notice a drop in the equipment's power.
IMPORTANT! Never allow the battery pack to become fully 
discharged as this will cause irreversible damage to the 
battery. 
Charging a Hot or Cold Battery Pack
A red and green ashing indicator light on the charger 
indicates that the battery pack temperature is outside the 
charging range. Once the pack is within the acceptable 
range, normal charging will take place and the red light will 
be continuous. Hot or cold battery packs may take longer to 
charge. 
Operation
mIMPORTANT! This pressure washer is equipped with 
a micro-switch sensitive to water ow. This Total Stop System 
(TSS) senses water ow in the pump. When the trigger is 
released, water stops owing through the pump. The TSS then 
automatically turns the motor o to protect the pump from 
overheating, thus saving energy and prolonging pump life.
Fig. 14
green
green
Fully charged
green
red
Charging
Green
Flashing red/green
Temperature abnormal
Flashing red only
Something is wrong
Fig. 15
Push lock button
Battery Pack  
Temperature
Lithium-Ion Charging Status
Too hot Flashing Not charging
Normal range Continuous Normal charging
Too cold Flashing Not charging
Red Charger 
Indicator Light
Charging 
Status










