{"product_id":"kuaiqu-r-sps3030c-30v-30a-900w-adjustable-dc-power-supply-with-ocp-for-high-current-battery-systems","title":"KUAIQU R-SPS3030C 30V 30A 900W Adjustable DC Power Supply with OCP for High Current Battery Systems","description":"\u003cdiv style=\"margin: 20px 0; padding: 15px; border-left: 4px solid #2c3e50; background-color: #f8f9fa; border-radius: 4px;\"\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; font-size: 20px; color: #2c3e50;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/guide_manual.pdf?v=1788228065\"\u003e \u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 16 16\" style=\"margin-right: 8px;\"\u003e\n        \u003cpath d=\"M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z\"\u003e\u003c\/path\u003e\n        \u003cpath d=\"M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e Download English Manual (PDF) \u003c\/a\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 14px;\"\u003eClick the link above to get the full user guide for this product\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1\u003eKUAIQU R-SPS3030C 30V 30A 900W\u003c\/h1\u003e\n\u003ch1\u003eAdjustable DC Power Supply with OCP for\u003c\/h1\u003e\n\u003ch1\u003eHigh Current Battery Systems\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU R-SPS3030C 30V 30A 900W Adjustable DC Power Supply\u003c\/strong\u003e is a high-current DC power supply with a built-in \u003cstrong\u003eBattery Charging Function\u003c\/strong\u003e, designed for \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e, compatible rechargeable battery charging, battery maintenance, and related DC applications.\u003c\/p\u003e\n\u003cp\u003eWith an adjustable output range of \u003cstrong\u003e0–30V and up to 30A\u003c\/strong\u003e, plus a maximum output power of \u003cstrong\u003e900W\u003c\/strong\u003e, this \u003cstrong\u003eAdjustable DC Power Supply\u003c\/strong\u003e provides flexible voltage and current control for compatible battery systems and high-current battery-powered equipment.\u003c\/p\u003e\n\u003cp\u003eThe R-SPS3030C features \u003cstrong\u003eOCP (Over Current Protection)\u003c\/strong\u003e, a dedicated \u003cstrong\u003eBattery Charging Function\u003c\/strong\u003e, Reverse Polarity Protection, Overcharge Protection, M1–M3 memory presets, precision encoder adjustment, a 4-digit voltage\/current\/power display, and front and rear dual output ports. These functions make it a practical \u003cstrong\u003eAdjustable DC Power Supply\u003c\/strong\u003e for users working with \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e that require controlled charging and adjustable DC power.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e30V 30A 900W Adjustable DC Power Supply for High Current Battery Systems\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C provides adjustable \u003cstrong\u003e0–30V voltage\u003c\/strong\u003e and up to \u003cstrong\u003e30A current\u003c\/strong\u003e, with a maximum output power of \u003cstrong\u003e900W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e, battery capacity and charging requirements can vary depending on the compatible battery system and application. The adjustable voltage and current output allows users to configure charging and power parameters within the rated range of the power supply.\u003c\/p\u003e\n\u003cp\u003eWith up to \u003cstrong\u003e30A output current and 900W maximum power\u003c\/strong\u003e, the R-SPS3030C provides high-current output capability for compatible rechargeable battery applications.\u003c\/p\u003e\n\u003ch3\u003eBattery Charging Function for Controlled Battery Charging\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C includes a dedicated \u003cstrong\u003eBattery Charging Function\u003c\/strong\u003e for compatible rechargeable battery charging applications.\u003c\/p\u003e\n\u003cp\u003eUsers can configure the required voltage and current parameters according to the requirements of the compatible battery system before charging. The adjustable output provides flexibility when working with different charging conditions within the rated \u003cstrong\u003e0–30V and 0–30A\u003c\/strong\u003e output range.\u003c\/p\u003e\n\u003cp\u003eThe charging function makes the R-SPS3030C suitable for users who require an \u003cstrong\u003eAdjustable DC Power Supply\u003c\/strong\u003e for battery-related applications in addition to general DC power output.\u003c\/p\u003e\n\u003ch3\u003eReverse Polarity Protection for Battery Connection\u003c\/h3\u003e\n\u003cp\u003eThe Battery Charging Function includes \u003cstrong\u003eReverse Polarity Protection\u003c\/strong\u003e to help prevent damage caused by incorrect battery connection.\u003c\/p\u003e\n\u003cp\u003eWhen connecting compatible batteries, correct polarity is important during charging operations. The reverse polarity protection function provides additional protection when an incorrect battery connection occurs.\u003c\/p\u003e\n\u003cp\u003eWhen the battery is connected correctly, the charging status indicator provides a visual indication of the charging condition.\u003c\/p\u003e\n\u003ch3\u003eOvercharge Protection with Automatic Output Shutoff\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C includes \u003cstrong\u003eOvercharge Protection\u003c\/strong\u003e during battery charging operations.\u003c\/p\u003e\n\u003cp\u003eWhen a compatible battery reaches a fully charged condition, the power supply can automatically switch off the output to help prevent continued charging. After the output is automatically switched off, the \u003cstrong\u003eBATTERY indicator changes to green\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis automatic output shutoff function provides practical charging protection for compatible \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOCP Protection for High-Current Battery Applications\u003c\/h3\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003eOCP (Over Current Protection)\u003c\/strong\u003e provides an additional protection function when excessive current conditions occur.\u003c\/p\u003e\n\u003cp\u003eFor high-current battery applications, unexpected output current conditions may occur depending on the connected equipment or operating conditions. OCP helps provide protection for the power supply and connected load during operation.\u003c\/p\u003e\n\u003cp\u003eCombined with the adjustable current setting, this function provides practical support for controlled operation within the rated output range.\u003c\/p\u003e\n\u003ch3\u003eM1–M3 Memory for Frequently Used Battery Parameters\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C provides \u003cstrong\u003eM1–M3, 3 groups of memory function\u003c\/strong\u003e, allowing users to save frequently used voltage and current settings.\u003c\/p\u003e\n\u003cp\u003eFor users working repeatedly with the same compatible battery systems, commonly used charging parameters can be stored and recalled without manually entering the same settings each time.\u003c\/p\u003e\n\u003cp\u003eThis function is useful for repeated charging and testing operations involving predefined voltage and current conditions.\u003c\/p\u003e\n\u003ch3\u003ePrecision Adjustment and 4-Digit Display for Battery Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe precision encoder allows users to make controlled adjustments to voltage and current settings.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e4-digit display\u003c\/strong\u003e provides clear monitoring of voltage, current, and power information during operation. During battery charging, users can also monitor \u003cstrong\u003ereal-time charged power information\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTogether, the precision adjustment and real-time display functions help users configure and monitor output conditions when working with compatible \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eFront and Rear Dual Output Ports\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C features both \u003cstrong\u003efront-panel and rear-panel output ports\u003c\/strong\u003e for flexible connection.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003efront-panel output supports loads below 5A\u003c\/strong\u003e, making it suitable for convenient lower-current charging and testing tasks. The \u003cstrong\u003erear output can be used at full rated power\u003c\/strong\u003e, providing access to the complete \u003cstrong\u003e900W output capability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor applications requiring higher current, the rear output provides a suitable connection option within the rated specifications of the power supply.\u003c\/p\u003e\n\u003ch3\u003ePanel Lock and Adjustable Buzzer\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePanel Lock Button\u003c\/strong\u003e helps prevent unintended changes to voltage and current parameters after the required charging settings have been configured.\u003c\/p\u003e\n\u003cp\u003eThis can be useful during extended battery charging operations where maintaining the selected settings is important.\u003c\/p\u003e\n\u003cp\u003eThe control knob also includes a \u003cstrong\u003ebuzzer\u003c\/strong\u003e, which can be set to mute according to user preference during operation.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eHigh Current Battery Systems\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3030C provides adjustable DC output and battery charging functions for compatible \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e0–30V voltage range, up to 30A current output, and 900W maximum power\u003c\/strong\u003e provide high-current capability for battery-related applications that require adjustable voltage and current control.\u003c\/p\u003e\n\u003cp\u003eThe dedicated \u003cstrong\u003eBattery Charging Function\u003c\/strong\u003e, Reverse Polarity Protection, Overcharge Protection, and OCP provide practical functions for controlled battery charging operations within the rated specifications.\u003c\/p\u003e\n\u003ch3\u003eRechargeable Battery Charging\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAdjustable DC Power Supply\u003c\/strong\u003e is designed with a dedicated Battery Charging Function for compatible rechargeable battery charging applications.\u003c\/p\u003e\n\u003cp\u003eUsers can configure voltage and current parameters according to the requirements of the compatible battery system, while the 4-digit display provides real-time operating information during charging.\u003c\/p\u003e\n\u003cp\u003eReverse Polarity Protection and Overcharge Protection provide additional functions for battery charging operations.\u003c\/p\u003e\n\u003ch3\u003eHigh-Current Battery Charging Applications\u003c\/h3\u003e\n\u003cp\u003eWith up to \u003cstrong\u003e30A output current and 900W maximum power\u003c\/strong\u003e, the R-SPS3030C provides output capability for compatible battery charging applications requiring higher current.\u003c\/p\u003e\n\u003cp\u003eThe rear output port can be used at the full rated power capability of the power supply, providing a suitable connection option for higher-current applications.\u003c\/p\u003e\n\u003cp\u003eUsers should configure charging voltage and current according to the requirements of the connected compatible battery.\u003c\/p\u003e\n\u003ch3\u003eBattery Maintenance and Repeated Charging Tasks\u003c\/h3\u003e\n\u003cp\u003eThe adjustable voltage and current output provides flexibility for compatible battery maintenance and repeated charging operations.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eM1–M3 memory function\u003c\/strong\u003e allows frequently used voltage and current settings to be stored and recalled, helping simplify repeated operations involving the same battery parameters.\u003c\/p\u003e\n\u003cp\u003eThe Panel Lock Button can also help prevent unintended parameter changes after the required settings have been configured.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e DC Power Supply ×1, Output Power Cord ×1, Input Power Cord ×1, User Manual ×1, Warranty Card ×1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHas passed \u003cstrong\u003eCE \u0026amp; FCC Certification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer support:\u003c\/strong\u003e Contact us with any questions, and we'll respond within 24 hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSub-Parameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eR-SPS3030C\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Value (0°C~40°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0–30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0–30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e900W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple (20Hz~20MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤400mVp-p \/ ≤60mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤20mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤150ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤15s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize \/ Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eApprox. 26.5 × 19 × 8.5cm \/ 2.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU R-SPS3030C?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU R-SPS3030C 30V 30A 900W Adjustable DC Power Supply with OCP for High Current Battery Systems\u003c\/strong\u003e combines high-current adjustable DC output with dedicated battery charging and protection functions.\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e and related battery applications, it provides:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0–30V \/ 0–30A \/ 900W adjustable output\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable DC Power Supply for high-current battery applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated Battery Charging Function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReverse Polarity Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOvercharge Protection with automatic output shutoff\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOCP (Over Current Protection)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eM1–M3, 3 groups of memory function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision encoder adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-digit voltage\/current\/power display\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFront and rear dual output ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePanel Lock Button\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable buzzer with mute function\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eWith its \u003cstrong\u003e30A high-current output\u003c\/strong\u003e, \u003cstrong\u003e900W maximum power\u003c\/strong\u003e, dedicated Battery Charging Function, Reverse Polarity Protection, Overcharge Protection, M1–M3 memory presets, and OCP function, the R-SPS3030C is a practical \u003cstrong\u003eAdjustable DC Power Supply\u003c\/strong\u003e for compatible \u003cstrong\u003eHigh Current Battery Systems\u003c\/strong\u003e, rechargeable battery charging, battery maintenance, and other battery-related DC applications within its rated specifications.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ R-SPS3030C","offer_id":47888576643249,"sku":"R-SPS3030C","price":359.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ 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