Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger

Efficiently and safely fully charge your devices to 100 percent with the Renogy On-Board Battery Charger. Providing a multi-input method for charging a vehicle's service batteries even when it's not in use, this versatile battery can be connected directly to solar panels or a starting battery connected to an alternator. With built-in MMPT technology, this will charge your battery with maximized solar power using 2 phase charging: Bulk, Boost, and Float to ensure the battery will accurately be charged at the correct voltage levels to 100 percent. With top safety in mind, the battery charger has built-in intelligent protections, including battery isolation, over-voltage protection, battery temperature protection, and overhead protection for solar panels and alternators. This allows you to monitor the device remotely and stay updated on its status through the BT-2 Bluetooth module accessory and Renogy DC home app. If you want to take your monitoring to the next level, you can add the Renogy ONE M1 to achieve smart energy monitoring. This all-in-one display provides you with accurate energy system data anytime, anywhere, via the DC Home app. Stay fully charged with the 30A Dual Input On-Board Battery Charger from Renogy.