Suplife WF-9855 55A RV Power Converter for Lithium Batteries | 5-Year Warranty
Smart power for lithium RV systems The Suplife WF-9855-AD delivers 55 amps of steady power for lithium...
Vendor:
suplife
Availability:
In stock
- £109.77
- £109.77
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
No Minimum Spend
Fast & Reliable Delivery
Ships Across the UK
Free Returns
30-Day 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.
Delivery & Returns
xDelivery
Free tracked delivery to any UK address on every order, with no minimum spend. Orders are processed within 1–3 working days and standard UK delivery then takes 2–5 working days; remote areas can take a little longer. You receive a tracking link by email as soon as your order is dispatched.
Returns
Please inspect your order on arrival. If anything is wrong, faulty or damaged, email plentytorqueauto@gmail.com with your order number and photos and we will put it right. Changed your mind? Email us before sending anything back and we will confirm the return address and instructions. Hazardous and flammable items cannot be returned. Full details are in our Refund Policy and Shipping Policy.
Complete Your Setup
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Recently Viewed Products
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
Example product title
- £109.77
- £109.77
- Unit price
- per
- Choosing a selection results in a full page refresh.