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by BLUETTI

BLUETTI D40 DC-DC Battery Charger

SKU: A-BM-D40-UF-O9V15V4
Save $35.99 Save $35.99
Original price $234.99
Original price $234.99 - Original price $234.99
Original price $234.99
Current price $199.00
$199.00 - $199.00
Current price $199.00
Availability:
in stock, ready to be shipped

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Product Highlights
  • Compatible Models: BLUETTI AC200L
  • 12V / 30A, 400W Max. DC Output
  • Compatible with LiFePO₄, AGM / Gel, Lead-acid, and Calcium Batteries
  • Charge RV House Battery via AC200L / Solar Panels / Starter Batteries
  • House / Starter Battery Protection
  • Charge up 12V RV Appliances
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BLUETTI D40 DC-DC Battery Charger

BLUETTI D40 DC-DC Battery Charger

D40: Plug-and-Play DC-DC Battery Charger for AC200L

Elevate your power experience with the D40, a compact and robust DC-DC battery charger meticulously crafted to complement our formidable AC200L power station. Engineered with cutting-edge electronic protections and input-to-output isolation, the D40 guarantees utmost efficiency and safety in every charge.
Simply integrate D40 into your RV or marine vessel, enhancing your power capabilities with reliable and efficient charging.

Universal Compatibility

The D40 offers unparalleled compatibility with diverse battery types, including LiFePO₄, AGM / gel, lead-acid, and calcium batteries.
Furthermore, when paired with the AC200L, the D40 can fuel all your 12V loads. Whether you're navigating the open road or setting sail on an adventure, the D40 ensures a hassle-free journey with reliable power delivery.

Empowering Various Sources

Unlock the true potential of your power with versatile output options of D40. Whether drawing power from the AC200L, solar panels, or the starter battery, the D40 charges your house battery or DC devices with ease. Experience uninterrupted power supply with optimal convenience and performance.

Seamless Control, Effortless Power Management

With the D40's intuitive interface, streamlining your power management has never been simpler! It features clear indicators and user-friendly controls, allowing you to stay informed with real-time charging status, fine-tune settings, and more.

Enjoy Nature With Peace of Mind

Going outdoors with no worry about running out of power.

Specifications:

BLUETTI D40 DC-DC Battery Charger
Charging Power 400 W
Weight Approx. 4.4 lbs
Dimensions (L x W x H) 9.2 in x 7.1 in x 2.7 in
Working Temperature -4°F to 113°F
Storage Temperature -4°F to 122°F
Working Humidity 10% to 90%
Noise 43 dB Max.
Working Altitude Up to 6561 ft
Protection Grade IP20
DC Output
Current 30A Max. (Connected to solar panel)
20A Max. (Connected to AC200L)
Voltage 14.4V Max - When a Lead-acid battery is connected
to the output , and set to the Lead-acid mode


14.4V Max - When a LiFePO4 battery is connected
to the output , and set to the LiFePO4 mode


14.7V Max - When a AGM / gel battery is connected
to the output , and set to the AGM / gel mode


15.4V Max. - When a Calcium battery is connected
to the output , and set to the Calcium mode
DC Input
48V DC (AC200L) 45V to 60VDC
PV / 12V Starter Battery 12V to 36VDC, 20A Max.

Frequently Asked Questions

Tips for maintaining the D40 DC-DC battery charger

To keep the D40 charger in good condition: a. Regularly inspect the connections. b. Keep it clean and dry. c. Ensure proper ventilation.

What kind of solar panels are compatible with the D40 charger?

Before connecting the solar panels, please make sure they meet the following requirements: a. Open circuit voltage: 13V-36V b. Equipped with an MC4 connector. If the solar panel comes with an Anderson connector, please prepare an Anderson to MC4 cable. Note: The actual charging power may vary depending on factors such as weather conditions, solar availability, and the orientation of the solar panels.

Product Documents:

BLUETTI D40 DC-DC Battery Charger User Manual

download
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