Renogy 12V 50A DC to DC Battery Charger with MPPT, On-Board Battery for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Solar Panel and Alternator

Renogy 12V 50A DC to DC Battery Charger with MPPT, On-Board Battery for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Solar Panel and Alternator

Q: Solar input is still limited to 25v on these? No upgrade planned? So much for connecting a single 450 watt 48v panel.

Another year later the input voltage is, yes, still 25 volt. I was hoping for a 50-75 volt model as well. My space can accommodate 1x 400 watt panel but not 2x 200 watt panels. Bummer.

Q: what is the maximum current it draws from the alternator?.

The victron device shows 49 amps charge without solar hooked to it . A few 1000 mile trips and its workin great . Keeps the battleborn batterys at 14.4.

Q: The manual says: "no temperature compensation when charging lithium battery". Why?

Lithium Batteries can be damaged if the temperature is too low (less than 32 degrees) when charging them. So you have to either have a heater (or a heat pad) to keep the batteries above temp, or you have to disconnect the charging circuit when the temperature is going to be below 32 degrees. That statement is just giving you a heads-up so that you are aware of the consequences that could occur

Q: Can i use this in an rv trailer by connecting the dc side to the output on the trailers converter, instead of an alternator?

Sure you can but won't get a large amount of amps (unless you have a higher amp inverter/Converter) to charge the system.. Just be sure to wire it without a smart alternator which is found on newer cars.

4.3/5

Product ID: 477220803

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Details

Brand
Renogy
Colour
Recommended to
Product dimensions
7.6D x 24.4W x
Item weight
1.42 kg
Output voltage
12 Volts (DC)

⚡50A high current output

📱Bluetooth remote monitoring

🔋Multi-stage MPPT charging

Frequently Bought Together

Renogy 12V 50A DC to DC Battery Charger with MPPT, On-Board Battery for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Solar Panel and Alternator

Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black

Description

🔌 Charge smarter, travel farther — never miss a beat!

POWER PACKED 50 A OUTPUT - Delivers robust charging current to keep your batteries fully energized and ready for action.
ADVANCED 3 PHASE MPPT TECH - Maximizes solar energy harvest with bulk, boost, and float charging stages for optimal battery health.
COMPACT LIGHTWEIGHT DESIGN - Sleek 9.6in length and just 3.13lbs fits effortlessly into tight vehicle spaces without compromise.
SEAMLESS BLUETOOTH MONITORING - Stay in control anywhere with RJ45 port and optional BT-2 module for real-time battery status on your phone.
VERSATILE BATTERY COMPATIBILITY - Expertly supports Gel, AGM, Flooded, and Lithium batteries for all your power needs.

The Renogy 12V 50A DC to DC Battery Charger features cutting-edge 3-phase MPPT charging technology to efficiently power Gel, AGM, Flooded, and Lithium batteries. Its compact, lightweight design fits tight spaces, while Bluetooth monitoring via an optional module lets you track battery health remotely. Ideal for professionals seeking reliable, optimized power management on the go.

Specifications

Product Dimensions	24.38 x 14.48 x 7.62 cm; 1.42 kg
Part number	for Flooded, Gel, AGM
Material type	Gel
Power source type	Battery Powered
Manufacturer	Renogy
Item model number	12V 50A
ASIN	B093BB5JKF

Have a Question? See What Others Asked

Solar input is still limited to 25v on these? No upgrade planned? So much for connecting a single 450 watt 48v panel.

what is the maximum current it draws from the alternator?.

The manual says: "no temperature compensation when charging lithium battery". Why?

Can i use this in an rv trailer by connecting the dc side to the output on the trailers converter, instead of an alternator?

Common Questions

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€ 800.84

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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