14th Jul 2026, 01:11 PM
2026 Upgrade WF-9855,55 Amp RV Power Converter for Lithium Battery,Compatible with WF-9855,WF-9855-AD,WF-9855-AD-CB&Other WF-9800 Series Power Converter，5 Years Warranty
Price may vary by location, shipping cost, and availability.
11% Off
$79.99
$89.99
Highest: $85.99
Average: $70.01
Lowest: $58.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 2026 Upgrade WF-9855,55 Amp RV Power Converter for Lithium Battery,Compatible with WF-9855,WF-9855-AD,WF-9855-AD-CB&Other WF-9800 Series Power Converter，5 Years Warranty here. This product's current Price in USA is $79.99. The average and highest prices are $70.01 and $85.99 respectively.
| Lowest Ever Price | $58.99 |
|---|---|
| 21st Mar 2026 | |
| Average Price | $70.01 |
| Based on 568 days price tracking | |
| Highest Price | $85.99 |
| 20th Feb 2025 | |
Price History of All Variants of 2026 Upgrade WF-985555 Amp RV Power Converter...
Current Price in USA
| Price | $79.99 |
|---|---|
| MRP | $89.99 |
| Savings | $10.00 |
| Discount | 11.11% |
Recent Price Drops on 2026 Upgrade WF-9855,55 Amp RV Power Converter for Lithium Battery,Compatible with WF-9855,WF-9855-AD,WF-9855-AD-CB&Other WF-9800 Series Power Converter，5 Years Warranty
Price Drop 20th Mar 2026
$66.98 → $58.99
11.93% drop
Price Drop 28th Jul 2025
$72.99 → $62.99
13.7% drop
Price Drop 26th Jul 2025
$80.94 → $72.99
9.82% drop
Price Drop 2nd Jul 2025
$85.99 → $80.94
5.87% drop
Product Information
Details
| Product Name | 2026 Upgrade WF-9855,55 Amp RV Power Converter for Lithium Battery,Compatible with WF-9855,WF-9855-AD,WF-9855-AD-CB&Other WF-9800 Series Power Converter，5 Years Warranty |
|---|---|
| Store Product Code | B0DPKTFC5F |
| Store Name | amazon.com |
| Brand | suplife |
| Rating | 8.6 / 10 |
| Category | Power Converters |
| Product Manufacturer | suplife |
| Model Number | WF-9855 Lithium |
| Model Name | WF-9855 |
Features
- 5-YEAR WARRANTYAs a professional manufacturer and seller of converters, we offer a 5-year warranty service. If you exceed Amazon's 30 day return time, we will also provide you with satisfactory service. If you have any questions, please feel free to contact us via Amazon email at any time, and we will solve the problem for you within 12 hours.
- DESIGN FOR LITHIUM BATTERYThis WF-9855 converter is perfectly compatible with WF-9855, WF-9855-AD, WF-9855-LIS, and other WF-9800 series power converters, It can also be used to replace other 55 amp converters for lithium batteries.
- PRODUCT PARAMETERSPOWER: 950 Watts,Output Current:55 Amps,Output Voltage:14.6VDC,Input Voltage/HZ:105-130VAC,60HZ. This RV power converter adopts Three-Stage Charging.
- SILENT FANAdopting an upgraded pure copper silent fan, providing greater wind power while reducing noise by 30%.
- PROTECTIVE FUNCTIONSThis WF-9855 have Overcharge protection,Overvoltage protectionOvercurrent protectionHigh temp protectionShort circuit protection.
Images
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Rating and Reviews
8.6 Based on 53 reviews
2026 Upgrade WF-985555 Amp RV Power Converter has 8.6 rating out of 10. This average rating is consist of 53 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.