# ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS

The ZETAWALE-2500P converts 12V battery power to 120V pure sine wave AC for RV appliances, with an automatic shore-power transfer switch.

- [Original product page](https://www.ofertitastop.com/us/product/zetawale-zetawale-2500p-2500w-pure-sine)
- [View offer](https://www.ofertitastop.com/us/visit/zetawale-zetawale-2500p-2500w-pure-sine)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-24T01:42:13.099Z
- Brand: ZETAWALE
- Model: ZETAWALE-2500P
- SKU: ofertitastop-us-160332
- Category: Hardware > Power & Electrical Supplies > Power Inverters
- Source store: amazon US
- Active deal: Yes
- Price: 178.49 USD
- Previous price: 229.99 USD
- Discount: 22%
- Rating: 4.5 / 5
- Reviews: 459

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

RV owners who need to run AC appliances from a 12V battery can use the ZETAWALE-2500P to convert battery power to 120V AC. Its pure sine wave output is designed for appliances such as refrigerators, microwaves, coffee makers, and TVs.

The inverter provides 2500W of continuous output and 5000W peak power. A built-in automatic transfer switch (ATS) manages the change between shore power and battery power.

Two AC outlets, USB and Type-C ports, and an LCD remote give you several ways to connect and monitor equipment in an RV or camper van.

## At a glance

This is a 12V DC to 120V AC inverter for RV electrical systems, with a 60Hz output frequency. Pure sine wave output makes it a practical fit for powering a mix of common appliances, while the 2500W continuous rating helps you plan around the equipment you want to run. The 5000W peak rating provides additional peak capacity for startup demands.

Compared with choosing an inverter with a modified sine wave output, this unit's pure sine wave design is aimed at powering everyday RV appliances, including devices with motors such as refrigerators. For a travel setup, the two AC outlets and USB and Type-C ports also offer convenient connections for different types of equipment. Buyer feedback is positive about power capacity, while experiences with the remote, fan noise and cycling, and cable connections vary.

## How it fits

The built-in ATS switches between available shore power and inverter battery power automatically, so the RV electrical setup can draw from shore power when it is available and change to battery power when it is lost. For a permanent RV installation, the inverter has a hardwired AC input terminal with live, neutral, and ground connections for integration with an onboard electrical system or breaker panel.

An external 12V battery is required. The inverter is listed for use with 12V lithium, AGM, deep-cycle, and lead-acid batteries. Its battery cables connect the inverter to the battery, and the LCD remote provides a separate point for viewing and controlling the unit. Built-in overload, overvoltage, low-voltage, over-temperature, and short-circuit protection adds safeguards for the inverter and connected equipment, dual cooling fans support operation under load.

## Best use cases

For a weekend campsite, an RV owner can use the inverter to power AC appliances from the vehicle’s battery when shore power is unavailable. It also suits camper vans, fifth wheels, and motorhomes that need an integrated inverter and automatic shore-power transfer rather than a standalone unit that must be switched manually. The AC outlets cover appliances such as a coffee maker or TV, while USB and Type-C ports provide additional connection options.

The 11.93 x 7.87 x 4.33-inch unit weighs 8.2 pounds, useful details when planning where it will fit in an RV electrical setup. Its dimensions and hardwired AC input make it a better match for a planned onboard installation than for someone seeking only a plug-in portable power source.

## Should you buy it?

It makes sense if you’re building or upgrading a 12V RV power system and want pure sine wave AC output, automatic transfer between shore and battery power, and several connection types in one inverter. Its 2500W continuous output is suited to RV appliances within that capacity, while the built-in ATS supports a setup that can transition between shore power and battery power without manual switching. For RV travel, camper-van use, and off-grid stays, those features bring everyday AC power into a single installation-focused unit.

## Images

![ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS — 1](https://www.ofertitastop.com/i/SqYpEBICizjuS_djzPgW-xpFA7G0aPGbRnkbJJ5FbdI42H0F6GANPD9lHaBhY48s3_1pJtwCLT1HVkNG5CJBHFiBZTv8BZHtu-2iiQhaVFx57WEe9H30pZ7yOQ.jpg)

![ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS — 2](https://www.ofertitastop.com/i/vMziZhQ42dD1xYsAVSfTLJhXEUqtv_ODxsyBNcEXT4y0oLWR3pwDtn_I2FIdIp-QRy5DBK3_l4xQZt7ewIwFPOn2YOQV6GfrGh_T9I2ZdIduI-dY83fSNBonQA.jpg)

![ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS — 3](https://www.ofertitastop.com/i/GO-9pDO7-0zHeFAxN6-impo0l-EIAuWOoWp21eubyW0ylv1CQHbMtETNjIp6U1ZDorDsECpYLedBkMBcW90Sjhxx5eTdKLJYKdLLjvV1uE0cQ9ef1N_Ew8B_rA.jpg)

![ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS — 4](https://www.ofertitastop.com/i/C-bdHTIC0Z-I7vMdiwQKCaQG_UuQkOLYjdsHc7wwRNOxAsfV4bLjNqv6l-YHU2QMEyxgzziVbC5YCsHhordGKCmc-NOKJaMbnoibJCItWsmYiEpru97ictQEVw.jpg)

![ZETAWALE ZETAWALE-2500P 2500W Pure Sine Wave RV Inverter with ATS — 5](https://www.ofertitastop.com/i/dtNURe0AGe8lzNZi-ncouTg_XTWdLMNQp3Q9Eks5nQ5G_hALTJIex80iWra7QK5fANfYgqYGrW-mjUcOKCDt7SAMmzi240219fwVl36JsfCRRzcXpSC0gxmitw.jpg)