DC-DC Chargers

Charge your devices on the go with LiTime DC to DC chargers. Perfect for RVs, boats, and off-grid systems. Reliable, durable, and easy to install.

Charge your devices on the go with LiTime DC to DC chargers. Perfect for RVs, boats, and off-grid systems. Reliable, durable, and easy to install.

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  • litime dc to dc charger LiTime12V40ADCtoDCBatteryChargerfitfor12VLiFePO4_Lead-Acid_SLA_Gel_AGMandCalciumBatteries.
    LiTime
    LiTime 12V 40A DC to DC Battery Charger with MPPT
    【Compatibility】Multiple Options For Charging 12V Batteries. Fit for 12V Lithium, Gel, AGM, and Calcium batteries and allows the batteries to be charged 100%. Also, it can activate the dead lithium batteries at low voltage. 【Max. 600W Solar Input & 40A Current Output】Equipped with an...
    $169.99
    $249.99
    $169.99
  • LiTime 60A dc to dc lithium battery charger LiTime DC to DC charger that includes the protections of Over Voltage,Low Voltage,High Temperature,Short Circuit,Reverse Polarity
    LiTime
    LiTime 12V 60A DC to DC Battery Charger
    COMPATIBILITY The knob operation conveniently selects battery type for charging with a 60A high-efficiency output, adaptable to larger capacity battery packs. Additionally, a low current port limits output to 30A. The device offers convenient 30A and 60A charging and discharging current options for versatile...
    $159.99
    $219.99
    $159.99
  • LiTime 40A dc to dc lithium battery charger the height, wide, length of LiTime 40A dc-dc charger
    LiTime
    LiTime 12V 40A DC to DC Battery Charger
    COMPATIBILITY Knob operation makes it convenient to quickly select the type of battery that needs to be charged. The output current of the charger is 40A, with high efficiency and adaptability to larger capacity battery packs; There is a low current port that can...
    $109.99
    $169.99
    $109.99

FAQS

Q:What is a DC-DC charger, and why do I need one?

A DC-DC charger converts and regulates power from a vehicle’s alternator to safely charge a secondary battery, ensuring optimal charging for lithium and other battery types.

Q:What type of alternator are LiTime DC to DC on board battery chargers compatible with?

The LiTime DC-DC battery chargers are compatible with both conventional and smart alternators. However, since conventional alternators provide a steady voltage during charging and smart alternators adjust their output based on operating conditions, it is essential to connect the charger to the smart alternator using the included Signal cable through the Vehicle Ignition Port.

Q:Can I use LiTime DC-DC charger for lithium and lead-acid batteries?

Yes, LiTime DC-DC charger compatible with 12V Lithium, Gel, AGM, and Calcium batteries. This charger enables the batteries to reach a full 100% charge. Additionally, it has the capability to jump start lithium batteries that have become discharged to a low voltage.

Q:Is it safe to use LiTime DC-DC charger with my vehicle's alternator?

Yes. The LiTime DC-DC battery chargers feature high-quality safety measures, including over-voltage protection, low-voltage protection, over-temperature protection, short circuit protection, and output reverse polarity protection to ensure safe operation. It also isolates the input and output to prevent voltage transfer errors and interference during home battery charging.

Q:How do I know if the charger is working properly?

The charger includes LED indicators to show the charging status.

Q:How does the DC-DC charger differ from a regular AC charger?

A DC-DC charger converts DC voltage from one battery bank to another. It’s ideal for charging a 12V battery from a vehicle’s electrical system, whereas an AC charger requires an external AC power source (like a wall outlet).