KUAIQU Smart Charging DC Power Supply 30V 10A 4-Digit Lab Bench Power Source 30V 5A 60V 5A 120V 3A with USB-A/Type-C Fast Charge OCP OVP Protection for Phone Repair Battery Charging & Sleepy Battery Activation

KUAIQUProduct Highlights✅ Model Series: SPPS-C3010C (4 Specifications Available)Please note: The base model represents the 30V/10A version. Different specs have distinct labels.SPPS-C305C: 0-30V, 0-5ASPPS-C3010C: 0-30V, 0-10ASPPS-C605C: 0-60V, 0-5ASPPS-C1203C: 0-120V, 0-3A✅ 4-Digit High-Precision DisplaySimultaneously displays Voltage / Current / Power. High resolution of 0.01V and 0.001A for accurate lab testing and precision work.✅ Smart Charging & Battery ModeBuilt-in smart charging function. Supports lead-acid & lithium battery (LiFePO4) charging with auto cut-off when fully charged to prevent overcharging.✅ Dual USB Super Fast Charging PortEquipped with both USB-A and USB-C ports for charging mobile phones or repair devices directly.USB-A Protocols: PE1.1/2.0, APPLE, BC1.2, AFC, FCP, QC2.0/QC3.0USB-C Protocols: PE1.1/2.0, APPLE, BC1.2, AFC, QC3.0, PD3.0✅ Full Safety Protection & Buzzer AlarmComprehensive protection including , OCP (Over-Current), OTP (Over-Temp), Reverse Polarity Protection (Anti-reverse connection), and Short-Circuit Buzzer Alarm. Features an independent output ON/OFF switch.✅ Encoder Fine Adjustment + Smart CoolingCoarse & fine dual knobs for precise voltage/current setting. Temperature-controlled silent cooling fan ensures low ripple and stable output.✅ Wide ApplicationPerfect for electronics repair, phone/laptop maintenance, laboratory experiments, DIY projects, car battery charging, and LED power testing.Technical SpecificationsModel: SPPS-C3010C Series (SPPS-C305C / SPPS-C3010C /SPPS-C605C / SPPS-C1203C)Input: AC 220V (switchable)Display: 4-digit LED (V/A/W three-screen synchronous display)Extra Output: USB-A + Type-C Multi-Protocol Fast Charging (QC3.0/PD3.0 supported)Protection: OCP, OTP, Reverse Polarity Protection, Short-Circuit Buzzer AlarmCooling: Temperature-controlled smart fanPackage List (What’s in the box)1 × DC Power Supply Main Unit1 × AC Power Cord (EU/US/UK plug optional)1 Pair (2pcs) Alligator Clip Test Leads1 × User ManualNotesPlease carefully select the required voltage & current version before checkout.Supports constant voltage (CV) & constant current (CC) automatic switching.Compact size, lightweight, and low noise. Ideal for desktop lab use.SPS-C3010S SERIESInput Voltage: AC 220VDisplay: 4-digit LED (Voltage / Current / Power)Adjustment: Voltage & Current, Coarse + Fine encoder knobsOperation Mode: CV (Constant Voltage) / CC (Constant Current) auto switchingProtection: OVP, OCP, SCP, OTP, overload & reverse polarity protectionExtra Output: - USB-A Port Quick Charge (PDO): 5V/3A, 9V/2A, 12V/1.5A- USB-C Port Quick Charge (PPS): 3.3V-5.9V/3A, 3.3V-11V/1.6ACooling: Smart temperature-controlled silent fanWorking Environment: 0℃ ~ 40℃, humidity 20%~80% non-condensingRipple Noise: ≤10mV (CV mode)1. 4-Digit Triple Display：Real-time V/A/P three-window digital readout, high resolution 0.01V & 0.01A, reading more accurate.2. Encoder Coarse+Fine Dual Adjustment：4 encoder knobs (V-COARSE/V-FINE & A-COARSE/A-FINE), accurate fine-tuning, no drift.3. CV/CC Auto Switch Mode：Automatically switch between Constant Voltage & Constant Current, perfect for battery charging and circuit testing.4. Full Safety Protection：Built-in OVP overvoltage, OCP overcurrent, SCP short-circuit, OTP overheat & reverse connection protection; independent ON/OFF output switch to avoid burning components.5. 5V/2A USB Extra Port：Additional USB power output for charging mobile phones and small gadgets anytime.6. Intelligent Temperature Control Fan：Fan only starts when temperature rises, low noise & energy-saving.7. Compact Metal Housing：Small size, lightweight, portable for workshop, lab & DIY projects.SPS-C3010 SERIESKUAIQU SPS-C3010 is a high-precision adjustable switching DC bench power supply, designed for electronic maintenance, laboratory testing, battery charging and DIY projects. It supports automatic switching between constant voltage (CV) and constant current (CC) modes, with ultra-low ripple and stable output, perfectly fit for all kinds of electronic workMain Features✅ Multiple SKU Specifications: 0-32V 6A / 0-30V 10A / 0-60V 5A / 0-120V 3A for your choice✅ 4-Digit HD Digital Display: Shows voltage, current and power at the same time. Voltage resolution: 0.01V; Current resolution: 0.001A, high measuring accuracy.✅ Coarse & Fine Dual Adjustment Knobs: Realize tiny parameter adjustment, stable voltage and current output with low noise ripple.✅ Built-in 5V/2A USB Port: Extra power supply for mobile phones and small digital devices✅ Independent Output ON/OFF Switch + Lock Function: One-click cut off output, lock the set parameters to avoid accidental operation.✅ Intelligent Temperature Control Fan: The fan only starts working when temperature exceeds 50℃, low noise and energy saving, extend service life✅ Wide Input Voltage: AC 220V dual voltage compatible, meet different country power standards. Compact size, lightweight and easy to carryWide Application ScenariosMobile phone, laptop and circuit board maintenance & repairBattery charging, electrolysis and electroplating experimentLED light testing, electronic product aging testLaboratory teaching, electronic DIY, student project developmentSpecifications (Model SPS-C3010 Series)Input Voltage: 220V (50/60Hz)Output Mode: Auto CV / CC conversionDisplay: 4-digit digital screen (V/A/W)Extra Interface: 5V/2A USB outputCooling: Smart temperature-controlled cooling fanWarranty Service12-month official warranty, free technical support, if you have any problem, please contact our customer service first.