SHNITPWR
SHNITPWR 36W Adjustable Power Supply DC 6V~24V Universal Power Adapter 6V 9V 12V 15V 18V 20V 24V Variable Power Supply with 5V 2A USB Port AC/DC adapter Multi-Voltage 100~240V AC to DC Power Converter
Bottom line: The SHNITPWR 36W Adjustable Power Supply DC 6V~24V Universal Power ($17.99 on Amazon as of 2026-10-06): Seven selectable DC voltages: 6V, 9V, 12V, 15V, 18V, 20V, 24V; main trade-off: voltage set manually, so a wrong setting can kill the attached device.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Seven selectable DC voltages: 6V, 9V, 12V, 15V, 18V, 20V, 24V
- ✓ 36W ceiling: 2A at 6-12V, 1.5A at 15-24V
- ✓ 14 swappable tips plus 5.5x2.5mm original, incl. Micro-USB and Type-C
- ✓ Separate 5V 2A USB port at the base adds 10W for low-draw gear
- ✓ FCC, CE and RoHS certified with over-voltage and short-circuit cut-off
Cons
- ✗ Voltage set manually, so a wrong setting can kill the attached device
- ✗ 1.5A cap above 15V limits it to light 24V loads
- ✗ SHNITPWR advises staying under 80% of rated output, so usable headroom is ~29W
- ✗ Fixed voltage steps only, with no fine adjustment or output readout
SpecPicks Verdict
SpecPicks scored SHNITPWR 36W Adjustable Power Supply DC 6V~24V Universal Power… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. SHNITPWR's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 𝐈𝐧𝐩𝐮𝐭 𝐚𝐧𝐝 𝐎𝐮𝐭𝐩𝐮𝐭：Input: AC 100V~240V, 50/60Hz; Output: DC 6V 9V 12V, Max 2A (also fit for 300mA 500mA 1000mA 1500mA 2000mA etc.) 24W; DC 15V 18V 20V 24V, Max 1.5A (also fit for 300mA 500mA 800mA 1000mA etc.) 36W; The bottom is equipped with a 5V 2A 10W USB port.
- 𝐖𝐢𝐝𝐞𝐫 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Come with a 5FT long USB to DC power cable that can be used on the USB port at the bottom of the adapter, making it suitable not only for 6~24V under 36W devices, but also for 5V under 10W devices.We also add a polarity converter cable,which make it compatible with more devices，doubles its range of application.
- 𝟏𝟒𝐩𝐜𝐬 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 𝐓𝐢𝐩𝐬: It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, DC terminal connector.Suitable for almost all common electronic devices.
- 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬:Certified by FCC CE ROHS.Built-in multiple safety protection systems.Automatic over-voltage cut-off,over-current cut-off,over temperature cut-off,short circuit cut-off, No fire hazard. The pure copper power cord ensures low resistance and optimal power transmission.
- 𝐖𝐢𝐝𝐞𝐥𝐲 𝐔𝐬𝐞𝐝： It is perfect for many 6~24V under 36W and 5V under 10W small electronics such as LED strips, under-cabinet light, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi IP camera, USB Hub, hard disk box, DVD Player, DC motor, digital photo frame, DVR NVR surveillance system etc.
- 𝐊𝐢𝐧𝐝𝐥𝐲 𝐍𝐨𝐭𝐞: Please choose correct voltage before plug it to your device. Wrong voltage may damage your device. We recommend that you use this power supply to power devices that do not exceed 80% of the maximum power of the power supply.
Full Specifications
| Brand | SHNITPWR |
|---|---|
| Color | Black |
| Current | DC |
| Wattage | 36 watts |
| Amperage | 2 Amps |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Unit Count | 1.0 Count |
| Form Factor | Box" or "Rectangular |
| Connectivity | Wireless, USB, WiFi |
| Model Number | SNT-0624-36 |
| Power Source | Corded Electric |
| Input Voltage | 110 Volts |
| Mounting Type | Wall Mount |
| Built-In Media | Cable |
| Connector Type | 5.5mm x 2.5mm |
| Output Current | 2 Amps |
| Output Voltage | 24 Volts |
| Connection Type | Wireless |
| Frequency Range | 50 to 60 Hz |
Ready to buy?
SHNITPWR 36W Adjustable Power Supply DC 6V~24V Universal Power Adapter 6V 9V 12V 15V 18V 20V 24V Variable Power Supply with 5V 2A USB Port AC/DC adapter Multi-Voltage 100~240V AC to DC Power Converter is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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