Suplife WF-9855 55A RV Power Converter for Lithium Batteries | 5-Year Warranty
- £109.77
- £109.77
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Free Returns
Description
xSmart power for lithium RV systems
The Suplife WF-9855-AD delivers 55 amps of steady power for lithium battery setups on the road. With a robust 950-watt rating and a 14.6VDC output, this converter is built to handle daily cycles, from dawn to dusk, while you travel or camp.
Designed to be compatible with WF-9855, WF-9855-AD, WF-9855-AD-CB, and other WF-9800 series converters, it also serves as a reliable upgrade or replacement for existing 55A lithium systems. The unit emphasizes reliability and flexible installation, so you can tailor it to your RV layout without reconfiguring your power plan.
Key specifications and charging intelligence
- Power: 950 Watts; Output Current: 55 Amps; Output Voltage: 14.6V DC
- Input Voltage/Hz: 105-130VAC, 60Hz; Three-Stage Charging for smarter battery care
- Voltage stability and efficiency for smooth operation of essential devices like lights, fans, and small appliances
Quiet, reliable, and safe
- Silent copper fan upgrade reduces noise by about 30% while maintaining strong cooling
- Protective features include Overcharge, Overvoltage, Overcurrent, High Temperature, and Short Circuit protection
Real-world use and benefits
On a weekend RV trip, this converter can help keep the refrigerator running and phones charged without a loud hum. Its lithium-focused design provides flexibility when upgrading to newer battery packs, while the 5-year warranty adds peace of mind for long road journeys.
Whether you are towing a pop-up camper or living full-time in a mid-size motorhome, the WF-9855-AD is built to support a dependable charging routine, especially in environments where space, noise, and power reliability matter. The combination of strong performance, protective safeguards, and compatibility with multiple WF-9800 models helps you adapt as your power needs evolve.
What you gain
- Compatibility across WF-9800 series converters for flexible upgrades
- Design tailored to lithium battery systems for cleaner, more efficient charging
- Low-noise operation and solid protection features for safer adventures
FAQ
Q: Which batteries are compatible with the WF-9855 family?
A: Designed for lithium batteries; compatible with WF-9855, WF-9855-AD, WF-9855-LIS, and other WF-9800 series converters.
Q: What warranty and support are included?
A: A 5-year warranty with responsive Amazon help within 12 hours; assistance also available after the 30-day return window.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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- £109.77
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