Convertidores de potencia para vehículos recreativos de 35 amperios

What does a 35 amp RV power converter do?

A 35 amp RV power converter changes 120V AC shore power into 12V DC power to run your interior lights, water pump, fans, slide-outs, and other 12-volt accessories. It also maintains a charge on your house battery bank while you are plugged into shore power or a generator. The 35 amp rating refers to the DC output, which is suited to smaller travel trailers, truck campers, and pop-ups with modest 12V loads. If you notice dimming lights, a battery that will not hold a charge, or 12V accessories cutting out, the converter is often the failure point.

How do I know if a 35 amp converter is the right size for my RV?

Add up the amp draw of the 12V devices you typically run at the same time, lights, fans, water pump, range hood, slide motor, and compare that total to the converter's 35 amp output. If your combined draw stays under 30 amps with some headroom for battery charging, a 35 amp unit is appropriate. Larger fifth wheels, residential refrigerators, or rigs with multiple slides usually need a 45, 55, or 75 amp converter instead. Always confirm the physical dimensions and mounting style of your existing unit before ordering a replacement.

Can I replace my old 35 amp converter myself?

Yes, most 35 amp converter swaps are a manageable DIY job for an owner comfortable with basic 120V AC and 12V DC wiring. Disconnect shore power and the battery first, label the AC input and DC output leads, then transfer them to the matching terminals on the new unit. Many modern replacements drop into the same WFCO or Progressive Dynamics footprint, but verify the bracket and wire entry locations before you buy. For related electrical upgrades, see our RV winterizing kits when you are working on plumbing at the same time.

Do these converters include a built-in battery charger?

Most 35 amp RV power converters in this collection include an integrated multi-stage charger that handles bulk, absorption, and float charging automatically. This keeps lead-acid and AGM house batteries topped off without overcharging during long stays on shore power. Confirm lithium compatibility in the product specs if you have upgraded to LiFePO4, as some older converter models do not produce the correct charging profile. If you are also updating ventilation or appliance components, our Hengs vent accessories and Norcold 7 cubic foot refrigerator essentials are common companion purchases.

What shipping options apply to 35 amp power converters?

35 amp converters ship via standard ground carriers and qualify for free shipping on orders over $100. Most units leave the warehouse within one to two business days. If you need help confirming the right model number for your rig, text or call our team at 817-984-1852 before placing the order.