Renogy 50A DC-DC On-Board Battery Charger with MPPT (New Version)

Renogy's 50A DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger can charge a service battery from an alternator connected to a starting battery or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. Now you can unlock monitoring features exclusively using the BT-2 Bluetooth Module and Renogy DC Home App!

Note: The BT-2 Bluetooth Module requires a separate purchase. The charger's max solar input voltage is 25V, so customers need to connect panels in parallel and the panel's operating voltage shouldn't exceed 25V.

KEY FEATURES

Designed to charge service batteries from two DC inputs—solar panels and alternator.
Built-in Maximum Power Point Tracking (MPPT) to maximize the solar power.
Compatible with smart alternators (with variable output voltage), multiple battery types: AGM, GEL, Flooded, and Lithium.
Temperature and voltage compensation features prolong battery life and improve system performance.
Smart Protection Features: battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection.
Bluetooth Monitoring Ready! Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores.

Specification Package Includes Warranty

Specification

Renogy 50A 12V DC to DC In Vehicle Battery Charger W/ MPPT Solar Lithium AGM GEL
System Voltage : 12VDC	Battery Voltage Range : 9-16VDC
Maximum Charging Current : 50A (25A Alternator / 25A PV)	Battery Type : SLA, GEL, FLD, LI, USER
Backup Battery Charging Mode : MPPT	Charging Efficiency : Up to 97%
Max. Solar Input Voltage : 25V	Maximum Solar Input Power : 660W
Alternator Input Voltage : Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC	Maximum Alternator Input Power : 660W
Self-consumption : 60mA	Operating Temperature Range : -22°F~149°F / -5°C~65°C
Dimensions : 9.6 x 5.7 x 3.0 in / 244 x 146 x 77 mm	Weight : 3.13 lbs / 1.42 kg