Newpowa 12V 50A On-Board DC to DC Battery Charger with MPPT - Safe and Compatible with AGM, Gel, Flooded and Lithium Batteries, Multi-Stage Charging, Works with Solar Panels and Alternators

>>Functional Introduction ★DC/DC and MPPT charging modes ★Supporting for battery types: AGM/ Gel/ Flooded/ Lithium. ★Built-in smart chip Self-checking input voltage during charging process and adjusting charger load in time. ★Intelligent temperature control system Detect the internal and external temperatures of the charger and the battery at anytime, when there's an abnormal temperature, it willautomatically reduce the load to reduce risks and hidden dangers. ★Strict material selection and advanced production technology provide the product with excellent shockproof, moisture-proof and anti-corrosion capabilities, so that the product can run well in a more complex working environment, offer continuous power supply for RVs! >>Dimension Dimension：252.9*170*75mm >>Working Temperature Description There's temperature protection function, when the working temperature exceeds the suitable temperature range, it will automatically reduce the load and run. Suitable temperature range:-20℃-50℃. >>Temperature Compensation There's a BTS (temperature sensor) terminal for temperature detection. During using, connect it to the battery negative pole, which can not only protect the battery but also improve the voltage accuracy. If for lithium battery, this function is not supported, please set to nor and disconnect the sensor. >>Solar Array Applicable：≤ 23V input, 500W (Max. 600W) 37.5V-45V input, 750W (Max. 800W) >>Installation This is a vehicle-mounted product, which needs to be installed and fixed. It is recommended to install it vertically on the installation board (note: the interface port on the bottom). Installation method: Drill four holes on the installation board and fix with screws. Installation dimension：118.8mm*156.2mm >>Display Panel CH1:Charging battery info.（charging status,voltage and current)； CH2: Solar array on when symbol is solid; CH3: Icon flashes when start battery is connected but not charging; V：Voltage A：Current data info. Auto：Mute mode on Priority：Ignition sense terminal connected or setting to manual mode Mode：Charging mode setting* Temp：Temperature setting* *Only shown when selected setting is active

• High - Efficiency Fast Charging: This charger features 50A powerful charging power. Compared with ordinary chargers, it can reduce the charging time by about one - third. Equipped with a BTS temperature sensor terminal, it can monitor the internal and external temperatures of the charger and the battery in real - time. When the temperature is abnormal, it will automatically reduce the load, ensuring both high efficiency and safety
• Multiple Charging Modes: It supports two practical charging modes: DC - DC and MPPT. In DC - DC mode, you can charge the starter battery through the alternator. The MPPT mode can adjust the operating point of the solar cell to the maximum power point while limiting the battery charging voltage range. With a built - in intelligent chip, the charging conversion efficiency is as high as 98%, and it can automatically detect the input voltage and adjust the load during charging
• Wide - Range Battery Adaptability: It is suitable for various types of batteries, such as AGM,Gel,Flooded,Lithium batteries. It can accurately identify the characteristics of different batteries and automatically adjust the charging parameters. By adopting a multi - stage charging mode, it can effectively extend the service life of all kinds of batteries
• Excellent Safety Protection: It has a full range of protection mechanisms against over - voltage, under - voltage, over - current, short - circuit, and over - heating. When there is an abnormal charging situation, it will instantly cut off the circuit. The intelligent temperature control system further reduces the risk of potential damage to the battery
• Rugged and Portable: Made of high - quality materials with advanced production techniques, it has excellent shockproof, moisture - proof, and corrosion - resistant properties and can operate stably in complex environments. Its compact and lightweight design makes it easy to install and carry. With excellent electromagnetic compatibility, it will not interfere with other electronic devices and can also resist external electromagnetic interference.
• 【Diversified Smart Monitoring】 The Renogy DC-DC Battery Charger uses the Modbus protocol and allows it to be compatible with various monitoring devices, including the RMS-DCDC monitoring screen, DC Home App, and Renogy One integrated screen. Managing and monitoring your energy easily and remotely in any scenario and situation.