USER GUIDE
Battery Charger
Smart 20
for 1-20Ah lead-acid batteries
Please read this user guide carefully before using the charger
Use protective eyewear when handling batteries
INTRODUCTION
Thank you
for choosing a professional quality product from
MODERNUM! This advanced and user-friendly battery
charger will optimize performance and lifetime of your
battery.
This intelligent and fully automatic charger can be used to
charge any type of lead-acid batteries, including AGM and
GEL types from 1 to 20Ah.
Visit
www.modernum.se
for more info about us.
SAFETY
•
This charger is made for charging 12V lead-acid
batteries. Do not use it for other purposes or with other
battery types.
•
Do not try to recharge non-rechargeable batteries.
•
Do not use the charger if its casing, terminals, clamps or
cables are damaged.
•
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
•
Use protective eyewear when handling batteries, and
connecting or disconnecting it.
•
Battery acid is corrosive. If it comes in contact with skin
or eyes – rinse with plenty of water and contact a
doctor immediately.
•
DURING CHARGE, A BATTERY CAN EMIT
EXPLOSIVE GASES. MAKE SURE THERE ARE
NOT SPARKS OR FLAMES CLOSE TO IT, AND
ENSURE GOOD VENTILATION.
•
Never charge a battery that is frozen.
•
Do not place the charger on top of the battery.
•
Do not cover the charger.
•
The charger is protected against overheating. If the
ambient temperature is too high, the charging current
is reduced.
•
During the charge, the charger may intermittently
provide a 15.0V charge voltage. Ensure that no
equipment that may be damaged by this voltage level is
connected to the battery during charging.
