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BLUETTI D40 DC-DC Battery Charger 12V/30A 400W Max Output for RV Batteries LFP

Charge LiFePO₄/AGM/Gel/Lead-acid/Calcium batteries
US $149.00
or Best Offer
$135.59 with coupon code
or 4 interest-free payments of $37.25 available with
Condition:
New
More than 10 available8 sold

Additional service available

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Shipping:
Free Standard Shipping.
Located in: Chino, California, United States
Delivery:
Estimated between Tue, Jun 3 and Fri, Jun 6 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
4 interest-free payments of $37.25 available with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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Direct from BLUETTI
Item sold directly by the brand. 
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Seller assumes all responsibility for this listing.
eBay item number:135655516190
Last updated on May 22, 2025 23:27:08 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Application
Charge RV Batteries
Brand
BLUETTI
Color
Black
Current Output
30A Max.
Current Type
DC
Features
Maintenance Free, Portable
Item Length
9.2 in
Model
D40
MPN
A-BM-D40-UF-O9V15V4
Noise
43 dB Max
Power
400 W
Protection Grade
IP20
Size
232.7 mm × 180.7 mm × 69.2 mm / 9.2 in × 7.1 in × 2.7 in
Type
Battery Charger
Voltage
Lead-acid 14.4V Max. LiFePO₄ 14.4V Max.
Weight
Approx. 2 kg / 4.4 lbs
Working Altitude
Up to 2,000 m / 6,561 ft

Item description from the seller

About this seller

BLUETTI OFFICIAL

97.5% positive feedback23K items sold

Joined Apr 2022
Build Your Own Power Grid!This is BLUETTI Official Store. We provide all kinds of indoor and outdoor power supplies, including portable power stations AC2A, AC50B, AC70, EB70S, EB3A; Home battery ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

Seller feedback (4,992)

All ratings
Positive
Neutral
Negative
  • p***7 (278)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Outstanding customer service and support. Staff helped me resolve a technical issue so quickly and with prompt communication. Product was in pristine, like new condition, fairly priced, extremely well packaged and speedy shipment- arrived much earlier than I expected. Overall, excellent quality battery, portable, sharp looking appearance, and with all cords included. A+ seller
  • 2***j (523)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This transaction was a great experience. Item arrived as described brand new condition. The purchase price was a great value. Packaging was exceptional. Box within a box. Shipping was surprisingly fast and the build quality of the Bluetti was better than I thought it would be. A+++
  • _***a (678)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    THANK YOU VERY MUCH RECEIVED MY ORDER YESTERDAY AND IT'S EVERY BIT AS DESCRIBE . IT WAS PACKAGED VERY SECURE AND IT'S LIKE BRAND NEW GREAT VALUE QUALITY THE APPEARANCE IS BRAND NEW. THANK YOU VERY MUCH FOR THE FAST SHIPPING DELIVERY. I RECOMMEND THIS SELLER GIVE Y'ALL FIVE STARS ⭐⭐⭐⭐⭐. WISHING Y'ALL MERRY CHRISTMAS AND SAFE HOLIDAYS.
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