Specification Brand : NICE-POWER BulletPoint1 : 【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. BulletPoint2 : 【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. BulletPoint3 : 【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. BulletPoint4 : 【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. BulletPoint5 : 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. BulletPoint6 : 【Quality Check, After-sales Service】We will quality check all DC power supplies before shipment to ensure that you receive the products in good condition. Package included: 1*DC power supply,1*power cable, 1*USB cable(connect to the computer), 1*user manual, 1*output cable. We provide 12 months repair service, if you have any questions, please do not hesitate to contact us will reply you within 24 hours. BulletPoint7 : 【Quality Check, After-sales Service】We will quality check all DC power supplies before shipment to ensure that you receive the products in good condition. Package included: 1*programmable DC power supply,1*power cable, 1*USB cable(connect to the computer), 1*user manual, 1*output cable. We provide 12 months repair service, if you have any questions, please do not hesitate to contact us will reply you within 24 hours. ExternallyAssignedProductIdentifier1 : 0768351106542 ExternallyAssignedProductIdentifier2 : 768351106542 ItemName : NICE-POWER DC Power Supply Variable, 60V 5A Bench Power Supply with Memory Storage and Encoder Knob, Adjustable Regulated DC Power Supply with Color Display, Output Switch, Lock Button, PC Software ItemPackageDimensions_Height : 5.1 inches ItemPackageDimensions_Length : 8.7 inches ItemPackageDimensions_Width : 4.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-power-supply-units Manufacturer : NICE-POWER ModelNumber : SPPS-D605 NumberOfItems : 1 PartNumber : SPPS-D305 ProductDescription : Product Description: NICE-POWER SPPS series dc power supply variable can be used as both a regulated voltage power supply and a regulated current power supply, especially suitable for laboratories, electronic maintenance, communication equipment maintenance, product production lines, scientific research and teaching units. - Full metal casing, compact size, light weight, easy to carry. - Leakage protection, thermal protection, overload and short circuit protection. - Equipped with intelligent fan; low noise; low consumption; fan turns on automatically when the temperature reaches 50°C. -High precision encoder knob for precise adjustment of current and voltage. -DC power supply equipped with 5V/2A USB port for charging mobile phones, tablets and other devices. DC power supply Specifications: dc power supply Input voltage: 115 ± 10 % (60 Hz). DC power supply Output voltage: 0 ~ 30 V; dc power supply Output current: 0 ~ 10 A. DC power supply Constant voltage status: Voltage stability: 0.1 % + 3 mV;DC power supply Low voltage: 0.2 ~ 0.3 % + 3 mV. DC power supply variable Load stability: 0.5 % + 3 mV. Ripple noise: 30 mV/rms.