NICE-POWER
NICE-POWER DC Power Supply Variable, 0-400V 0-1A High Voltage Bench Power Supply with Memory Storage & Encoder Knob, Adjustable Regulated Lab Power Supply with Output Switch Lock Button Color Display
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies NICE-POWER DC Power Supply Variable, 0-400V 0-1A High Voltage Bench P… as a solid pick with broad community endorsement in the accessories category, based on 52 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. NICE-POWER's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for accessories 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.2★ customer rating
- ✓ Backed by NICE-POWER's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Storage Memory, Output Switch: DC power supply variable with four sets of data storage function buttons M1-M4, can save four sets of commonly used voltage and current value combinations, recalled at any time, no need to repeat the input. The output switch controls the output of the DC power supply to prevent damage to the load
- Encoder Adjustment Knob, Lock Button: The encoder knob helps you to adjust the voltage and current quickly and precisely. Press the knob to determine the number of digits to be adjusted, then rotate the button to adjust the desired voltage/current value. The DC power supply LOCK button prevents re-adjustment by accidentally touching other buttons
- High Precision, 4-Digit Color Display: The DC Power Supply 400V 1A features a high resolution of 0.01V and 0.001A, and our DC power supply voltage is adjustable up to 400V. The lab power supply's 4-digit, backlit, colour LCD display provides a more accurate, clearly visible reading of voltage and current values
- Multi-Protection, Intelligent Temperature-Controlled Fan: Safety is our priority. The DC power supply variable has multiple protections for over-voltage, over-current, over-heat and short-circuit protection. When the internal temperature of the DC power supply reaches 122℉/50℃, the fan of the DC power supply will turn on automatically to effectively cool down and prolong the life
- Various Applications: This dc power supply variable is suitable for battery charging ( LiFePO4, lead acid batteries, etc.), electronics repair, communication equipment maintenance, electrolysis, electroplating, brush plating, lamp test, aging test, burn-in test, production line test, DIY, labs, schools, laboratories scientific research and teaching etc. The NICE-POWER DC power supply is a nice choice for beginners or professional electricians and DIY electronics hobbyist
- Warm tips for battery charging: Please connect the positive and negative poles of the DC power supply with the positive and negative poles of the battery correspondingly; When the charging current ≤ 50mA, please disconnect the battery in time to avoid overcharging; Please set the DC power supply current and voltage correctly according to the battery parameters
Full Specifications
| Brand | NICE-POWER |
|---|---|
| Wattage | 400 watts |
| Fan Count | 1 |
| Model Name | SPPS-D4001-232 |
| Form Factor | Bench |
| Model Number | SPPS-D4001-232 |
| Compatibility | Switch |
| Cooling Method | Air |
| Current Rating | 1 Amps |
| Number of Fans | 1 |
| Output Wattage | 400 Watts |
| Mfr Part Number | FUTI-SPPS-D305 |
| Compatible Devices | Electronics, Batteries, Laboratory Equipment |
| Warranty Description | 12 months |
Ready to buy?
NICE-POWER DC Power Supply Variable, 0-400V 0-1A High Voltage Bench Power Supply with Memory Storage & Encoder Knob, Adjustable Regulated Lab Power Supply with Output Switch Lock Button Color Display is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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