KickAss KADCDCBT25A-AND Owner's Manual

12v dcdc mppt bluetooth charger

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12V DCDC MPPT
BLUETOOTH CHARGER
OWNER'S MANUAL
KADCDCBT25A-AND | KADCDCBT25A-BBK | KADCDCBT40A-AND | KADCDCBT40A-BBK
V1.2

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Summary of Contents for KickAss KADCDCBT25A-AND

  • Page 1 12V DCDC MPPT BLUETOOTH CHARGER OWNER’S MANUAL KADCDCBT25A-AND | KADCDCBT25A-BBK | KADCDCBT40A-AND | KADCDCBT40A-BBK V1.2...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS SPECIFICATIONS ------------------------------------------------ CHARGER SPECIFICATIONS ---------------------------------- CHARGING SPECIFICATIONS --------------------------------- PRODUCT OVERVIEW -------------------------------------------- DIMENSIONS --------------------------------------------------- PRODUCT FEATURES -------------------------------------------- INSTALLATION INSTRUCTIONS --------------------------------- OPERATION INSTRUCTIONS ------------------------------------- LED INDICATIONS ------------------------------------------------ TROUBLESHOOTING --------------------------------------------- WARRANTY DISCLAIMER ---------------------------------------...
  • Page 3: Specifications

    SPECIFICATIONS CHARGER SPECIFICATIONS KADCDCBT25A-AND KADCDCBT40A-AND KADCDCBT40A-BBK KADCDCBT25A-BBK 3V-15.3V Output Voltage Max Charge Current Max Current Input <5mA <10mA Standby Current -20ºC to 80ºC Operating Temperature 9-16V 12V Alternator Input 20-32V 24V Alternator Input MAX 92% MAX 92% Max Alt Efficiency...
  • Page 4: Charging Specifications

    VOLTAGE ** CC = Constant Current | CV = Constant Voltage **Return to Bulk Voltage - The KickAss DCDC charger range implements an intelligent voltage monitoring system to determine the point at which the charger transitions from Float back to bulk. This ensures the battery SOC is always maintained in an optimal state, regardless of whether the battery is being actively discharged or in a standby / low discharge state.
  • Page 5: Product Overview

    PRODUCT OVERVIEW ANTI VIBRATION MOUNTING PADS EXTERNAL TEMPERATURE SENSOR MODE BUTTON STATUS LEDS SOLAR INPUT ALTERNATOR INPUT BATTERY OUTPUT RJ45 INTEGRATION PORT...
  • Page 6: Dimensions

    DIMENSIONS 57mm 57mm 57mm 57mm 121mm 121mm 121mm 121mm 180mm 180mm 215mm 215mm...
  • Page 7: Product Features

    PRODUCT FEATURES 25 / 40A Charger Output The 25A and 40A models deliver a true continuous output of 25A and 40A respectively, ensuring consistent and reliable battery charging. Bluetooth Monitoring and Control All models support connection to a mobile Bluetooth app, available on the App Store and Google Play.
  • Page 8 Hybrid Compatible The maximum input current can be configured via the mobile Bluetooth app, allowing the charger to limit alternator draw. This feature is useful for vehicles with low-power alternators or hybrid systems with limited output capacity. Note: Always verify the alternator/generator’s output voltage and current ratings in hybrid vehicles.
  • Page 9 Starter Battery Isolation If the alternator’s voltage drops below the charger’s input cut-out threshold, the charger will enter isolation mode to prevent draining the vehicle’s starter battery. Support for Multiple Battery Chemistries Includes selectable charging profiles for LiFePO4, AGM, WET, CAL, and GEL battery types.
  • Page 10: Installation Instructions

    A U X I L B A T T E Recommended products for easy installation (not included): KAMAXIFHAND - Kickass Inline Maxi Fuse Holder with Anderson Style Plug KADBWK8MMPP - KickAss Plug and Play dual battery wiring kit (For KADCDC25ABT models) KAHDDBWKPP65 - KickAss Heavy Duty Plug and Play DCDC Wiring Kit - 6.5m (All models)
  • Page 11: Operation Instructions

    OPERATION INSTRUCTIONS CONNECTING TO THE BLUETOOTH APPLICATION 1. Download the mobile application from the App or Google Play Store. OVER THE AIR (OTA) UPDATE When the Bluetooth mobile application first connects to the DCDC charger, it will automatically check for any available firmware updates. If an update is available, it must be downloaded and installed before the app can be used.
  • Page 12 CONFIGURE THE BATTERY TYPE AND ALTERNATOR INPUT VOLTAGE USING THE BLUETOOTH APP To configure the DCDC charger, tap the Settings icon on the main page of the Bluetooth mobile application. From the Settings menu, you can adjust the following parameters: •...
  • Page 13 FAULT MONITORING VIA THE BLUETOOTH MOBILE APPLICATION Fault and warning information is also displayed in the Bluetooth mobile application. To view an active fault, select the alert icon from the main page. SETTING THE BATTERY TYPE - MODE SWITCH To set the battery type using the physical controls: 1.
  • Page 14 LITHIUM RECOVERY MODE When the Lithium battery type is selected and the auxiliary battery voltage is detected to be below 8V, the charger will enter Lithium Recovery Mode. In this mode, the charger will output a constant voltage of 14.5V for up to 5 minutes to attempt to recover the lithium battery.
  • Page 15: Led Indications

    LED INDICATIONS NORMAL OPERATION STATUS FLASHING SOLID Actively Charging from alternator Input detected but under voltage ALTERNATOR input cut-in Input detected but under cut-in Actively Charging from solar input SOLAR voltage or charging from alternator FAULT Currently in bulk stage BULK Currently in absorption stage ABSORPTION...
  • Page 16: Troubleshooting

    TROUBLESHOOTING CONDITION POSSIBLE CAUSE RECOMMENDED ACTION DCDC charger not Undersized wiring – If the Increase the cable size. The achieving full output cable between the alternator minimum recommended cable current during bulk and the DCDC charger is too size is 6 AWG. charging.
  • Page 17: Warranty Disclaimer

    KICKASS PRODUCTS PTY LTD. WARRANTY DISCLAIMER At Kickass Products Pty Ltd., we stand behind the quality and durability of our outdoor and camping products. Our product team rigorously tests every item in demanding conditions to ensure performance in normal use environments.
  • Page 18 KickAss is a registered trademark of KickAss Products Pty Ltd. Designed & imported by KickAss Products Pty Ltd 39 Iris Place, Acacia Ridge, QLD 4110 Australia Made in China...

This manual is also suitable for:

Kadcdcbt25a-bbkKadcdcbt40a-andKadcdcbt40a-bbk

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