（Lmproved) For WF-9855-AD-MBA RV Converter Main Board Assembly Replacement Unit For Sale - New and Used

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（Lmproved) For WF-9855-AD-MBA RV Converter Main Board Assembly Replacement Unit:
$64.99

For WF-9855-AD-MBA RV Converter Main Board Assembly Replacement Unit（Lmproved)Item DetailsThe upgraded WF-9855-AD-MBA RV Power Converter is designed for RV lithium batteries. Three-stage intelligent charging technology provides the best charging solution at any time according to the life and status of lithium batteries. It reduces the complexity of identifying batteries compared to traditional power converters, which allows us to maintain the life of lithium batteries betterSpecification

Output current: 55AMP

Output Power: 950W

OEM:WF-9855 WF-9855-AD & WF-8900-AD

Input Voltage/Hz: 105-130 VAC, 60 Hz

it can boost a 200AH battery to over 99 percent in less than 4 hours.

Fitment

It’s a converter charger from AC to DC used for travel trailers

( Professional Installation is Highly Recommended. )

Shipping

· Shipping cost: Free to all 50 USA. states

· After shipping, the tracking No. available by message.

· We ship to address

Return

·No returns are accepted without an RMA number.

·Refund is valid within 30 days after the date delivered.

·Refund will be given as money back or replacement.

·Item must be returned in original packing same as reached.

Warranty

One Year warranty after receiving

Note

·Please confirm whether this car-lamps can fit your car before you purchase, if you are not

sure, please contact us.

·Crafted from high-grade materials that are corrosion-resistant, wear-resistant and impact-resistant, this air shutter motor undergoes strict quality testing before leaving the factory. It features a robust structure, strong load-bearing capacity, and excellent heat dissipation, ensuring a long service life and stable operation even in harsh driving conditions (such as high temperature, humidity, and off-road environments).·The active grille air shutter motor controls the opening and closing of the grille shutter automatically according to the vehicle’s speed, engine temperature and air conditioning needs. When the engine needs rapid heating (such as cold start), the shutter closes to reduce air flow and speed up engine warm-up; when the engine needs heat dissipation (such as high-speed driving or heavy load), the shutter opens to increase air intake and improve heat dissipation efficiency. This not only optimizes fuel economy but also protects the engine and reduces wind resistance.

Customer Service

Any question will be replied within 24 hours except the weekend and holiday. We will serve for you all sincerity!

VLAND®Attention: all pictures in this listing are protected by .On May 29, 2026 at 00:25:41 PDT, seller added the following information:

LED Bulb

Output current: 55AMP

Output Power: 950W

OEM:WF-9855 WF-9855-AD & WF-8900-AD

Input Voltage/Hz: 105-130 VAC, 60 Hz

it can boost a 200AH battery to over 99 percent in less than 4 hours.

Fitment

It’s a converter charger from AC to DC used for travel trailers

( Professional Installation is Highly Recommended. )

Shipping

· Shipping cost: Free to all 50 USA. states

· After shipping, the tracking No. available by message.

· We ship to address

Return

·No returns are accepted without an RMA number.

·Refund is valid within 30 days after the date delivered.

·Refund will be given as money back or replacement.

·Item must be returned in original packing same as reached.

Warranty

One Year warranty after receiving

Note

·Please confirm whether this car-lamps can fit your car before you purchase, if you are not

sure, please contact us.

Customer Service

Any question will be replied within 24 hours except the weekend and holiday. We will serve for you all sincerity!

VLAND®Attention: all pictures in this listing are protected by .On May 29, 2026 at 00:25:41 PDT, seller added the following information:

Our default shipping rates are for the 48 US states only via UPS Ground. No Alaska, Hawaii, Puerto Rico, APO, FPO or PO Box please. We usually ship within 1-2 business days of receiving cleared payment. Unless otherwise noted, Buyer pays shipping. Pick up at our facilities is available. Please contact usprior to your purchase to arrange pick up. For items marked with FREE shipping no shipping fees apply to 48 US states.

Freight Items

We will not ship freight items and some larger or fragile parts outside of the 48 US states. For large items that must be shipped via Freight Truck (i.e. engines, transmissions), the delivery site must be a commercially zoned address capable of unloading a freight truck.

We can also arrange for you to pick up your freight item at your local freight terminal. For an accurate residential freight quote, please contact us before your purchase. If for some reason our shipping cost is greatly over this estimate, we reserve the right to ask for additional funds or an alternate ship to address.

Shipping Deadlines
We will process every order within 24 orders of checkout. Please allow 1-5 days for delivery. Most areas in the US are within 5 days. No Expedited shipping is available.

If you have a question about a part please contact us before purchasing. Our main contact method is by messaging.We try to answer all messages within 24 hours, Monday - Friday 8am-5pm Eastern Standard Time . If we are unable to answer your questions before the listing ends the item will be re-listed again soon for you to purchase.

1. We offer 30 days return policy.
2. Please contact us within 30 days from the date you receive your package if you have any questions with the products .
3. Refund will be sent after we got your returned package.
4. All returned items should be in the original packaging with tracking number.

On Jun 12, 2026 at 23:51:03 PDT, seller added the following information: