Shopping Cart

Your cart is empty.

Your cart is empty.

WF-8955-MBA Power Converter,Assembly for WF-8955PEC and Parallax 7155 Converter, for 12V RV Lead-acid battery

Free shipping on orders over $29.99

$80.99

$ 31 .99 $31.99

In Stock

About this item

  • Compatible with: WF-8955 & WF-8900 series, Parallax 7145 and 7155 Power Center.
  • With a current output of 55 amps, it can boost a 200AH battery to over 99% in less than 4 hours.
  • Easy to install with just two screws, three AC wires and two DC wires. No rewiring is required and installation takes only 10 minutes!
  • Automatic temperature control When the unit is turned on and the temperature rises, the fan automatically turns on to dissipate the heat.Upgraded silent fan with 60% less sound!
  • Only applicable to lead-acid batteries



Product Description

1
1
1
1

Mckinly church
2025-09-05 13:00:29
Ordered for a 2016 coachman freedom express. Prefect fit and is working great! One day shipping
pgriz
2025-09-02 11:13:53
Easy to install if you're familiar with that type of stuff. If not, I'm sure a YouTube video would clear it up. Replaced mine right before a trip and mine went out. This was half the price as a new one from local RV store. I couldn't tell the difference from. Original. Quiet operation and everything was working normal so we enjoyed our trip. Have had it over a year now in my 2008 Springdale
Dave
2025-08-23 10:43:55
This was just what I needed! I had it installed in less than 20 minutes and it seems to be working great! Solved all the electrical problems in my trailer! Can't complain about the price either!!
Isaac alaska
2025-06-22 15:22:44
Installed and fit in factory position. Charger works as advertised
Darrel Morisse
2025-05-27 12:25:13
Received quickly and good directions. Simple install and works perfectly
Donna H. Hall
2025-05-23 17:04:21
This was perfect for our old North Trails camper when the original started going out. It was relatively easy to replace with just a few tools and work. But be aware that every screw is different and I had to keep walking back to my shop to get the correct tool. But even so it took less than an hour to replace.
Carol G. Hansen
2025-05-15 11:24:23
First of all I can't seem to get ahold of any Technical support person. It was easy to install, but the fan stays on all the time. Installed it when RV temp. was 48 degrees. The unit was cold. The fan is noisy too. Old unit never made any noise at all. The wires are the same size as the original unit on the outside, but the actual wire is not as beefy as the original. The wires that go to the 12v side are very thin and look to be aluminum. Even cold these wires were easy to bend. Just needed a unit to charge 12v Lithium. This unit has no marking at all like the Original WF-8955PEC. It only puts out 13.7 volts to my NEW 12v Lithium Battery that was at 50% SOC. And only was putting out 10.45 total amps to 12v system. Lights were using a steady 2.05 amps. When unit was turned on my amp meter read that instead of a negative usage of 2.05amp, now it read 8.40 amps going in. I don't think this is really a Lithium Battery Converter. Easy to install and easy to take out. It's going back.
ROBERT T HAMM
2025-05-04 12:44:44
Work like it should.
Mckinly church
2025-04-05 10:49:10
Ordered for a 2016 coachman freedom express. Prefect fit and is working great! One day shipping
pgriz
2025-04-01 17:36:37
Easy to install if you're familiar with that type of stuff. If not, I'm sure a YouTube video would clear it up. Replaced mine right before a trip and mine went out. This was half the price as a new one from local RV store. I couldn't tell the difference from. Original. Quiet operation and everything was working normal so we enjoyed our trip. Have had it over a year now in my 2008 Springdale
Dave
2025-03-31 20:22:34
This was just what I needed! I had it installed in less than 20 minutes and it seems to be working great! Solved all the electrical problems in my trailer! Can't complain about the price either!!
Isaac alaska
2025-03-14 14:39:52
Installed and fit in factory position. Charger works as advertised
Darrel Morisse
2025-02-16 13:21:26
Received quickly and good directions. Simple install and works perfectly
Donna H. Hall
2025-01-30 10:05:34
This was perfect for our old North Trails camper when the original started going out. It was relatively easy to replace with just a few tools and work. But be aware that every screw is different and I had to keep walking back to my shop to get the correct tool. But even so it took less than an hour to replace.
Carol G. Hansen
2025-01-14 11:56:01
First of all I can't seem to get ahold of any Technical support person. It was easy to install, but the fan stays on all the time. Installed it when RV temp. was 48 degrees. The unit was cold. The fan is noisy too. Old unit never made any noise at all. The wires are the same size as the original unit on the outside, but the actual wire is not as beefy as the original. The wires that go to the 12v side are very thin and look to be aluminum. Even cold these wires were easy to bend. Just needed a unit to charge 12v Lithium. This unit has no marking at all like the Original WF-8955PEC. It only puts out 13.7 volts to my NEW 12v Lithium Battery that was at 50% SOC. And only was putting out 10.45 total amps to 12v system. Lights were using a steady 2.05 amps. When unit was turned on my amp meter read that instead of a negative usage of 2.05amp, now it read 8.40 amps going in. I don't think this is really a Lithium Battery Converter. Easy to install and easy to take out. It's going back.
ROBERT T HAMM
2024-12-27 14:33:36
Work like it should.
Recommended Products

$99.00

$ 39 .99 $39.99

4.8
Select Option