Portable battery charger
Looking for a good portable charger for deep cycle 12 volt batteries, something that will desulfate as well as equalize. Having a hard time finding a smart charger. From old posts I see a lot of reco...
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OVERHEATING PROTECTION
The MULTI US 25000 is equipped with overheating protection. In high ambient temperatures
the output power is reduced. Do not cover the charger.
BATTERY CABLES
MULTI US 25000 is equipped with a set of battery cables with battery terminal clips. Do
not shorten the battery cables.
TEMPERATURE COMPENSATION
MULTI US 25000 has a sensor cable placed together with the battery cables. The unit will
automatically adjust the charging voltage if the temperature deviates from +77°F. A high
temperature lowers the voltage and freezing conditions is handled by higher voltage.
The temperature is best measured on or very close to the battery. Therefore always place
the sensor as close to the battery as possible when charging. The sensor cable could be
prolonged or cut to length with the same functionality. A short-circuited or disconnected
sensor is indicated by lamp A. The charging voltage will then be 14.4V.
MAINTENANCE
The MULTI US 25000 is maintenance-free. The charger must not be opened; doing so
will invalidate the warranty. If the power cable is damaged it must be replaced by CTEK or
its authorized representative. The charger casing can be cleaned using a damp cloth and
mild cleaning agent. Remove the plug from the power socket before cleaning.
14 • US
LIMITED WARRANTY
CTEK Power Inc, 2374 Edison Blvd, Twinsburg, OH 44087-2376, USA issues this limited
warranty to the original purchaser of this product. This limited warranty is not transferable.
CTEK Power Inc warrants this unit for 2 years from the date of purchase against defect
workmanship or material. It is the obligation of the purchaser to forward the unit together
with proof of purchase to the manufacturer or its representative with transportation cost
prepaid. This warranty is void if the unit is abused, handled carelessly or repaired by anyone
other than CTEK Power Inc or its authorized representative. CTEK Power Inc makes
no warranty other than this limited warranty and expressly excludes any implied warranty
including any warranty for consequential damages. This is the only expressed limited
warranty and CTEK Power Inc neither assumes nor authorizes anyone to assume or make
any other obligation towards the product other than this limited warranty.
CTEK Power Inc.
2374 Edison Blvd
Twinsburg, OH 44087-2376
USA
Fax: + 1 330 963 0982
www.ctek.com
The MULTI US 25000 is equipped with overheating protection. In high ambient temperatures
the output power is reduced. Do not cover the charger.
BATTERY CABLES
MULTI US 25000 is equipped with a set of battery cables with battery terminal clips. Do
not shorten the battery cables.
TEMPERATURE COMPENSATION
MULTI US 25000 has a sensor cable placed together with the battery cables. The unit will
automatically adjust the charging voltage if the temperature deviates from +77°F. A high
temperature lowers the voltage and freezing conditions is handled by higher voltage.
The temperature is best measured on or very close to the battery. Therefore always place
the sensor as close to the battery as possible when charging. The sensor cable could be
prolonged or cut to length with the same functionality. A short-circuited or disconnected
sensor is indicated by lamp A. The charging voltage will then be 14.4V.
MAINTENANCE
The MULTI US 25000 is maintenance-free. The charger must not be opened; doing so
will invalidate the warranty. If the power cable is damaged it must be replaced by CTEK or
its authorized representative. The charger casing can be cleaned using a damp cloth and
mild cleaning agent. Remove the plug from the power socket before cleaning.
14 • US
LIMITED WARRANTY
CTEK Power Inc, 2374 Edison Blvd, Twinsburg, OH 44087-2376, USA issues this limited
warranty to the original purchaser of this product. This limited warranty is not transferable.
CTEK Power Inc warrants this unit for 2 years from the date of purchase against defect
workmanship or material. It is the obligation of the purchaser to forward the unit together
with proof of purchase to the manufacturer or its representative with transportation cost
prepaid. This warranty is void if the unit is abused, handled carelessly or repaired by anyone
other than CTEK Power Inc or its authorized representative. CTEK Power Inc makes
no warranty other than this limited warranty and expressly excludes any implied warranty
including any warranty for consequential damages. This is the only expressed limited
warranty and CTEK Power Inc neither assumes nor authorizes anyone to assume or make
any other obligation towards the product other than this limited warranty.
CTEK Power Inc.
2374 Edison Blvd
Twinsburg, OH 44087-2376
USA
Fax: + 1 330 963 0982
www.ctek.com
