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Jesverty SS-30V 13.8V DC Bench Power Supply1 / 6
Product guide

Jesverty SS-30V 13.8V DC Bench Power Supply

Power: The Jesverty SS-30V is a fixed-output AC-to-DC bench supply for radios and other 13.8V equipment. Its Anderson connectors and screw terminals provide two connection options, while USB-A and USB-C ports are listed for device charging. The manufacturer describes 25 A continuous output and 30 A peak, so it is important to distinguish the continuous rating from the peak figure.

At a glance

  • Fixed 13.8 VDC output is intended for radios and other equipment rated for that voltage.
  • Two front Anderson connector sets and five-way binding posts offer alternative DC connection methods.
  • USB-A and USB-C charging ports are claimed to support 20W fast charging.
  • The manufacturer lists overheat, short-circuit and over-current protection, plus a temperature-controlled cooling fan.
Price
$76.94Save 19%

Reference price: $94.99

Price checked: Nov 14, 2026

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Often bought together

Pros and cons

Pros

  • Anderson connectors and screw-type binding posts support different DC hookup styles.
  • Separate USB-A and USB-C ports add charging connections alongside the main DC supply.
  • The stated 25 A continuous rating provides a clearer working-current figure than the 30 A peak rating.

Cons

  • The output is fixed at 13.8 VDC, so it is not a variable-voltage bench supply.
  • The listed continuous output is 25 A, below the 30 A peak figure highlighted in the product title.

Technical specifications

15 specifications
Identity
BrandJesverty
ModelSS-30V
Electrical
Output voltage13.8 VDC Fixed Output
Continuous output current25 continuous
Peak output current30 at peak
Input voltage115 VAC, 50/60Hz
Input fuse8 Amps at 115 VAC
Ripple and noiseLess than 100mVp-p
Internal protectionOverheat, Short-Circuit, Over-current Protection
Connections and charging
USB connectorsUSB 2.0, USB-C
USB charging claim20W
Dimensions and installation
Form factorcompact, rectangular, benchtop
Dimensions listed2.4 x 5.08 x 2.4 inches
Dimensions in technical description5.08 x 7.32 x 2.40 in (129mm wide, 186mm long, 61mm tall)
Weight3.2 lbs. (1.46 kg)

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: output current is stated as 25 A continuous and 30 A peak in the technical description, while other listing text calls the output constant at 25 A and says each Anderson or binding-post connection may provide up to 30 A with total output capped at 30 A. Dimensions also differ between 2.4 x 5.08 x 2.4 inches and 5.08 x 7.32 x 2.40 inches. Confirm the applicable output limits and physical dimensions before purchase. The title's 20W USB charging claim is not repeated as a detailed rating for each port in the technical specifications.

Who is it for?

A good fit for

  • Ham, CB, GMRS and other radio users whose equipment is rated for fixed 13.8 VDC.
  • Users who want Anderson connectors and screw terminals on one benchtop supply.
  • Projects that can use the listed USB-A and USB-C charging ports in addition to DC output.

Less suited to

  • Buyers who need adjustable output voltage.
  • Applications requiring more than the stated 25 A continuous output.
Jesverty SS-30V 13.8V DC Bench Power Supply · photo 2
Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 68 ratings
  • 5 stars86%86%
  • 4 stars6%6%
  • 3 stars5%5%
  • 2 stars1%1%
  • 1 star2%2%

Customer feedback highlights perceived good build quality, compact size and electrically quiet operation, with the product reported to work well for radios requiring up to 10 A. Those reports are relevant to moderate-current radio setups, but they do not establish performance at the listed 25 A continuous or 30 A peak levels. Overall ratings are mostly in the top category, though lower ratings are also present.

Positive themes

  • Customers describe the unit as compact and of good quality.
  • Feedback reports electrically quiet operation and successful use with radios requiring up to 10 A.

Frequently asked questions

Is the SS-30V output voltage adjustable?

No. The technical description lists a fixed 13.8 VDC output.

How much current can it supply continuously?

The technical description states 25 A continuous and 30 A at peak. Other listing text describes connection-level and total-output limits inconsistently, so confirm the applicable rating for your setup.

What connection options does it have?

The listing describes two front Anderson connector sets and five-way binding posts. It also lists USB-A and USB-C charging ports.

Are the listed dimensions consistent?

No. The details list 2.4 x 5.08 x 2.4 inches, while the technical description gives 5.08 x 7.32 x 2.40 inches. Confirm the dimensions with the selected listing.

Jesverty SS-30V 13.8V DC Bench Power Supply · photo 3
Additional product photo 3

Alternative options

Product details in Markdown