Search Filters

COVID-19 policies and precautions

We recognize that the financial impact of COVID-19 means that many people may need to find ways to both save money by purchasing secondhand items or to earn extra income by selling gently used items.

Please follow these COVID-19 policies and precautions:

For more information, go to


$549 · Mastervolt Mass 24/50-2 (40020500) Battery Charger - 24 Volt, 50 Amp.

Like new condition. Not even a scratch. Refurbished. Fully tested and working. Six complete discharges and charges cycles on four 105 Trojan 6Volt (440Amp/Hours total) batteries connected to 24Volts. 51Amps observed with bulk charging and cooling fan running. Aluminum case totally cool to touch at 70ºF.
Owner's Manual Included. What you see is what you get. No other hardware included.

With Mastervolt's battery chargers, you can ensure a much longer battery life while maintaining its capacity.
Automatic 3 step charger. Even with low-quality grid power, you'll be able to charge your batteries safely, reliably, and quickly. Mastervolt battery chargers have a mean time between failures of (MTBF) of 280,000 hours (at full capacity and 24/7 use), making them ideal for even the most heavy-duty industrial vessels, but also perfect for recreational boating.

Mastervolt's Mass chargers are older than the ChargeMasters. With that being said, physically, the Mass chargers have a slightly more durable construction. More aluminum, better heat transfer, better cooling, less fan operation. The ChargeMasters are newer, and have a friendlier price point, due to having a bit more plastic in their construction.

View Nemo's Profile Limit Reached Log In needed Open Location

Usedful News

Details Last hour: Last 24 hours: All:
Other Information
Ad Id32911520
PostedFebruary 02, 2019
Renewed April 27, 2020
Expiry May 27, 2020
Edit Ad Report Ad
Desktop Version