ZK-SJ30 700W Automatic Boost/Buck Power Supply Module DC 6-80V to 1.3-78V 30A

TxHang Electronic
(578365)
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US $38.82/ea
Was US $41.30 What does this price mean?
Recent sales price provided by the seller
Save US $2.48 (6% off)
Condition:
New
Sale ends in: 3d 21h
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420 available6 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 36.49 each one
Popular item. 6 have already sold.
Breathe easy. Free returns.
Shipping:
US $5.89 eBay SpeedPAK Standard.
Located in: ShenZhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Wed, Dec 10 and Tue, Dec 16 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:315283915615
Last updated on Nov 27, 2025 18:21:49 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Marke
Markenlos
Category

Item description from the seller

Seller business information

VAT number: GB 399684609

About this seller

TxHang Electronic

99.3% positive feedback•4.7M items sold

Joined Mar 2012
Usually responds within 24 hours
We are professional Business & Industrial DIY Module part store. Follow and save our store,We will provide the best service and high quality-low price items for you.Save more from following and ...
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Detailed seller ratings

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

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Seller feedback (1,054,891)

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  • b***b (324)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Bewährt gute Qualität zu sehr fairem Preis, Sicher verpackt und eine Woche vor avisierten Liefertermin eingetroffen. Ebayer gern weiter zu empfehlen.
    NE5532 Amplifier Board HIFI Stereo Bass Treble Volume Tone Control PreamplifierS (#316411729122)
  • g***r (17)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller contacted me promptly to let me know they were out of stock. They offered me the option to wait or receive a refund, which was issued immediately. I never received the item, so I cannot review it, but I had a great experience with the seller.
    UNI-T UT61B+/E/+D+ Handheld Digital Multimeter Tester RMS Auto Range DC/AC 1000V (#314581515870)
  • s***b (689)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product as advertised, packaged perfectly, shipped quickly, I recommend the seller. 3 weeks of shipping is terrible.
    6V/12V/24V/28V 3A 80W 1203BB DC Motor Speed Controller PWM Adjustable Reversible (#311958759858)
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