Skip to content
Clear product details Fitment guidance Contact support
PartMatch Direct Match the identity before the order.
My account Cart 0
BLUETTI D40 DC-DC Battery Charger for RV Batteries, 12V/400W Output RV Battery Charger for Charging LiFePO₄, AGM/Gel, Lead-Acid, and Calcium Batteries

BLUETTI D40 DC-DC Battery Charger for RV Batteries, 12V/400W Output RV Battery Charger for Charging LiFePO₄, AGM/Gel, Lead-Acid, and Calcium Batteries

$199.00

5 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • [Function] – Used to charge RV batteries including LiFePO₄, AGM / Gel, Lead-acid, and Calcium batteries via BLUETTI portable power stations, solar panels or starter batteries.
  • [Input Requirements] – Portable power station with 48V output, solar panels with 12-36V OCV and 12V stater batteries.
  • [Pair Recommendations] – BLUETTI AC200L portable power station, PV120 solar panel, PV200 solar panel.
  • [What You Get] – BLUETTI D40 400W DC-DC battery charger, DC input cable for power station, Anderson connector accessory, mounting screws, Anderson connector and user manual.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0D4YTB7PP Category:

Description

Product Dimensions 2.72 x 9.16 x 7.11 inches
Item Weight 4.4 pounds
ASIN B0D4YTB7PP
Item model number D40
Customer Reviews

5.0 5.0 out of 5 stars

5 ratings

5.0 out of 5 stars

Best Sellers Rank

  • #161,535 in Automotive (See Top 100 in Automotive)
  • #644 in Battery Chargers
Date First Available April 18, 2024
Manufacturer BLUETTI
Country of Origin China

BLUETTI D40 DC-DC Battery Charger for RV Batteries, 12V/400W Output RV Battery Charger for Charging LiFePO₄, AGM/Gel, Lead-acid, and Calcium Batteries

Imported customer feedback

What customers reported

5.0 / 5 5 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

4 reviews for BLUETTI D40 DC-DC Battery Charger for RV Batteries, 12V/400W Output RV Battery Charger for Charging LiFePO₄, AGM/Gel, Lead-Acid, and Calcium Batteries

  1. Richard –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Sorry Bluetti but I like the Renogy solar panels. This controller works great with my AC200L and as a stand alone unit. The 200L charges the trailer batteries really quick from the 48v port. Make the DC cable available so I can have a backup.

    Customer review imageCustomer review imageCustomer review image

  2. Customer –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Still on building my system, would recommend to keep off grid living

  3. Kurt Peter Nuesch –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Gerne wieder

  4. Jt –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Solid build quality, expands the AC200L capabilities

Add a review

Your email address will not be published. Required fields are marked *

Product facts

Specifications

Canonical product
MP-US-B0D4YTB7PP
Source product ID
B0D4YTB7PP
Category
Tools & Equipment / Jump Starters, Battery Chargers & Portable Power / Battery Chargers
Available images
5

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first battery chargers listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0D4YTB7PP
  • Source product ID: B0D4YTB7PP
  • Category: Tools & Equipment / Jump Starters, Battery Chargers & Portable Power / Battery Chargers
  • Available images: 5

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Related products