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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
QJE PS30SWVIII 110v/220V Switching Power Supply DC 13.8V 30A Radio TransceiverFeatures: DC voltage stabilized communication switching power supply: specially designed for communication equipment. Fixed 13. 8V output. With pointer display. Cigarette lighter socket with over current and short circuit protection 13. 8V voltage output, stable and reliable: 13. 8V stable output, maximum withstand current up to 30A, providing reliable power supply for vehicle mounted or short wave radio Pointer display, accurate and fast: the power
Features:- DC voltage-stabilized communication switching power supply: specially designed for communication equipment. Fixed 13.8V output. With pointer display. Cigarette lighter socket with over-current and short-circuit protection
- 13.8V voltage output, stable and reliable: 13.8V stable output, maximum withstand current up to 30A, providing reliable power supply for vehicle-mounted or short-wave radio
- Pointer display, accurate and fast: the power supply adopts pointer display mode, accurate reading, fast response, voltage and current indications can be switched by one button, easy to use
- Dual-purpose terminal socket, convenient and practical: power supply output adopts dual-purpose terminal socket, which can be used with copper lug or banana power cord, easy to plug and unplug, safe and firm
- Large-size cooling fan, safety guard: large-size cooling fan provides a safe and stable working state for the internal components of the power supply, and easily copes with long-term continuous operation of high-power radio
- Lightweight size: compact and light weight. he internal circuit is designed with over-current and short-circuit protection, and the unique noise reduction knob can be used to eliminate possible noise in the communication system and provide a lasting and safe working environment
Technical Specifications:
- Input voltage: 220V /110VAC (need to select it before using by the switch)
- Output voltage: 13.8V DC ,9-15v adjustable,
- Output voltage accuracy: ＜2%
- Output current 28A (continuous), 30A (peak)
- Protection features: short-circuit and over-current protection
- Ripple and noise: ≤ 100mVp-p
- Size: 165 x 195 x 70 mm/5.9 x 7.7 x 2.8" (WxDxH)
- Weight: 1.5kg
Package Included:
- 1 x Switching Power Supply
- 1 x User Manual
- 1 x Power Cable
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great bags for Eufy at a reasonable price!
Size: C10 / C20 Bags
Fits my Eufy vacuum as well as the original bag. Such a nice find, a good bargain, not cheaply made either- we are on our 3rd bag from this package and they’re holding up fine just like the original manufacturer bags.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 5
Muy bueno
Tal como se describe
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Reviewed in the United States on May 3, 2026
★★★★★ 1
Incorrect filter size despite listed compatibility
I bought this kit specifically because the listing clearly states that it is compatible with my Xiaomi robot vacuum. Before purchasing, I double-checked all the specifications. However, when the product arrived, I discovered that the internal filter is smaller than the original one and does not fit correctly.
This makes the filter unusable for my vacuum. The seller should update the compatibility information because it is misleading for buyers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Great quality dust bags – perfect fit for my eufy robot vacuum!
Size: C10 / C20 Bags
These dust bags are exactly what I needed for my eufy Omni C20! They fit perfectly, install easily, and the 3-layer design really does help control dust and odors. The large 3.6L capacity means I don’t have to change them too often, even with daily vacuuming. Great value for the price, and the quality feels just as good as the original eufy bags.
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Reviewed in the United States on September 15, 2025
★★★★★ 5
Works well
Size: C10 / C20 Bags
These bags are great!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
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