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CTEK 40-663 NXT5 5AMP 12V Lead Acid and Lithium Battery Charger

 

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CTek
Part no 40-663
Ascent part no 824774
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Smart, fully automatic 8-step AC battery charger for 12V lead-acid and lithium-ion batteries, including WET, MF, Ca/Ca, AGM, EFB, GEL and LiFePO4 types. It provides a maximum 5.0A output, supports batteries from 1.2Ah to 160Ah, and includes temperature compensation, reverse-polarity protection, spark-free operation and IP65 protection.

Technical Specifications

Product NameCTEK NXT 5 5A 12V Lead Acid and Lithium Battery Charger
ManufacturerCTEK
Model Number40-663
Product LineNXT
Product CategoryPower devices
GENERAL
Product typeCharger
Charging categoryAC charging
Charger type8-step, fully automatic charging cycle
Battery chemistryLead acid, Lithium-ion
Battery voltage12V
Battery capacity1.2–160Ah
Start voltage2.0V
INPUT AND OUTPUT
Input220–240V AC, 50–60Hz, 0.6A
Output14.4/14.7/15.8V, 5.0A
Power source220V to 12V
Maximum charging current5.0A
BATTERY COMPATIBILITY
Lead-acid battery typesWET, MF, Ca/Ca, AGM, EFB, GEL
Lithium battery typeLiFePO4
Supported battery voltage12V
PROTECTION AND ENVIRONMENT
Ingress protectionIP65
Operating temperature-20°C to +50°C
Temperature compensationBuilt-in compensation of charging voltage based on ambient temperature
Back-current drainLess than 1Ah/month
Current rippleLess than 4%
PHYSICAL
Net weight including cables0.6kg
Warranty Information5 years

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CTek
Part no 40-663
Ascent part no 824774
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
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