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ZK-SJ20 300W Automatic Step up Module Step down Module (with Display) for MPPT

topskyrc
(10551)
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US $31.70
ApproximatelyAU $48.60
Was US $33.37 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $1.67 (5% off)
Condition:
Brand New
More information - About this item condition
More than 10 available
People are checking this out. 3 have added this to their Watchlist.
Breathe easy. Free returns.
Postage:
US $35.00 (approx. AU $53.66) eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees – you won't pay anything extra after checkout.
Delivery:
Estimated between Wed, 20 Aug and Wed, 3 Sep to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:185730500223
Last updated on 02 Aug, 2025 16:44:40 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
Brand
Unbranded
Type
Step Down (Buck) Voltage Regulator
Custom Bundle
No
Country/Region of Manufacture
China
UPC
Does not apply

Item description from the seller

Seller business information

VAT number: DE 320306815, GB 280953678
About this seller

topskyrc

98.8% positive Feedback•44K items sold

Joined May 2014
Usually responds within 24 hours
Our mission is to provide you with an unrivalled shopping experience with the best products at competitive prices.** Please don't give negative feedback randomly!! ** Please contact we seller first ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
4.9
Communication
4.9

Seller feedback (11,233)

All ratings
Positive
Neutral
Negative
  • e***s (176)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The first thing I experienced was the fast shipping! At first I got a bogus tracking number, but the seller jumped on it right away and got me a proper one by the next day. Packaging was very good but the shippers manhandled the box and beat it up. Luckily I was able to fix what the post office did and my unit works fine. I'd buy from this seller again and will do so in the near future AAA+
    Metal RC Tank Chassis Smart Robot Chassis KT100 + 37# Motors W/O Hall Encoder ts (#173902654709)
  • n***r (59)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This seller is excellent on ebay, they have carefully shipped our package with all the functioning items present and it was delivered safely to us. The item functions well and are valid as described on the page. Really recommend this seller and their store.
    KU5P FPGA Development Board XCKU5P FMC HPC QSFP28 100G Optical Port PCIE3.0 (#177126390785)
  • r***r (62)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Nice item, new as described. Good package and low shipment fees. Useful communication with the seller. Low price. Fast shipment.
    AMT-MW207 525-1605kHz 6V Medium Wave Radio Transmitter AM Radio Transmitter (#185762674304)
See all feedback

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