---
product_id: 489758993
title: "Ampinvt 1200W Pure Sine Wave Inverter with AC Charger, DC 12V to AC 120V Output,UPS Backup Power Low Frequency Inverter for Lithium, Sealed,AGM, Gel,and Flooded Batteries"
brand: "ampinvt"
price: "€ 902.53"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ampinvt"
url: https://www.desertcart.hr/products/489758993-ampinvt-1200w-pure-sine-wave-inverter-with-ac-charger-dc
store_origin: HR
region: Croatia
---

# 1200W pure sine wave power 5 versatile working modes Adjustable 0-15A battery charging Ampinvt 1200W Pure Sine Wave Inverter with AC Charger, DC 12V to AC 120V Output,UPS Backup Power Low Frequency Inverter for Lithium, Sealed,AGM, Gel,and Flooded Batteries

**Brand:** ampinvt
**Price:** € 902.53
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your hustle with pure, stable energy — never miss a beat!

## Quick Answers

- **What is this?** Ampinvt 1200W Pure Sine Wave Inverter with AC Charger, DC 12V to AC 120V Output,UPS Backup Power Low Frequency Inverter for Lithium, Sealed,AGM, Gel,and Flooded Batteries by ampinvt
- **How much does it cost?** € 902.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/489758993-ampinvt-1200w-pure-sine-wave-inverter-with-ac-charger-dc)

## Best For

- ampinvt enthusiasts

## Why This Product

- Trusted ampinvt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust & Reliable:** Impact resistant design with built-in AVR stabilizer ensures stable, clean power output
- • **Seamless Power Backup:** Integrated inverter, charger & auto-transfer switch for uninterrupted energy flow
- • **Smart Charging Control:** Adjust charging current up to 15A or disable it to optimize battery health
- • **Tailored Battery Support:** Compatible with SLA, AGM, GEL, Li-ion & customizable battery types for ultimate flexibility
- • **Advanced Protection Suite:** Multi-layer safeguards including overload, short circuit, and voltage alarms for peace of mind

## Overview

The Ampinvt 1200W Pure Sine Wave Inverter combines inverter, battery charger, and auto-transfer switch into one compact unit. Delivering over 90% transfer efficiency and stable pure sine wave output, it supports multiple battery types including lithium and AGM. With adjustable charging current, five working modes, and comprehensive protection features, it’s engineered for reliable, flexible backup power in professional and home settings.

## Description

This Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. High transfer efficiency is above 92%, , complete isolate surge interference of input & output's voltage and current, Impact resistance, super load capacity, built-in AVR stabilizer, continuous stable pure sine wave output.

Review: es excelente para respaldo de energía, no recomiendo aire acondicionado debido a que no esta diseñado para algo con picos tan variantes, alimentamos equipos de redes y hasta ahora un excelente desempeño
Review: hay fallas incluso con poca carga es in inverter caro y de baja calidad

## Features

- This Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. High transfer efficiency is above 90%, , complete isolate surge interference of input & output's voltage and current, Impact resistance, super load capacity, built-in AVR stabilizer, continuous stable pure sine wave output.
- Battery typesetting choose : SLA / AGM / GEL / Li-ion battery & Customize. Support lifep04，Sealed Gel AGM Flooded Lithium Batteries
- Adjustable Charging Current: The max charge current can be adjusted from 0-15A, Setting the value to 0A will turn off the charging function.
- Five working mode : AC priority mode / Battery priority mode / Generator mode / ECO mode / Unattended mode. When AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. When you choose battery priority, the inverter will invert from battery dc to ac output . Battery priority mode & Unattended mode have Low volt restore setting and Low volt protect setting.
- Protections: Battery low voltage alarm / Battery high voltage alarm / Over temperature protection / Over load protection / Short Circuit protection. 110%-120% of the output was maintained for 30s, then the output turned to bypass, more than 160% maintained the 300ms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0989XPZ48 |
| Guaranteed software updates until | unknown |
| Item model number | HT-1200W12V |
| Manufacturer | Top one power |
| Product Dimensions | 25.4 x 13.97 x 30.99 cm; 8.62 kg |

## Product Details

- **Brand:** AMPINVT
- **Model name:** HT
- **Power source:** Battery Powered
- **Recommended uses for product:** Home
- **Wattage:** 1200 watts

## Images

![Ampinvt 1200W Pure Sine Wave Inverter with AC Charger, DC 12V to AC 120V Output,UPS Backup Power Low Frequency Inverter for Lithium, Sealed,AGM, Gel,and Flooded Batteries - Image 1](https://m.media-amazon.com/images/I/51-F205am3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 24 October 2024*

es excelente para respaldo de energía, no recomiendo aire acondicionado debido a que no esta diseñado para algo con picos tan variantes, alimentamos equipos de redes y hasta ahora un excelente desempeño

### ⭐ Review
*by M***O on 27 February 2023*

hay fallas incluso con poca carga es in inverter caro y de baja calidad

### ⭐⭐⭐⭐⭐ Review
*by B***R on 15 April 2025*

I am using two 1200 watt versions. They have been hooked up continuously for two years now charging two separate 8-battery banks comprised of 12V deep cycle SLA 97 AH marine batteries that were all purchased at the same time. I did this setup to have backup power that could be charged and maintained via a/c power and act as a backup for key systems. It does so by immediately switching to battery power when wall power goes out. When there is power from the wall the unit output functions as a pass-through for that power while also keeping the batteries charged or recharging. It has worked so well that I am buying their solar chargers too. So, here is my setup and what you might want to know: 1. There is a setting in the instructions on how to set up for Standard Lead Acid Batteries. After doing some research I decided to pair 8 deep cycle 97 Amp Hour 12 Volt Marine batteries with each unit. You have to set the the charge current at 80% from what I recall but I cannot find the settings right now to verify. This setting matched the charging current to the battery bank size and type. You just hook them up in parallel. I also purchased short and thick gauge connectors from Interstate Battery. After that you hook the positive lead from the charger to one side of the bank on the positive terminal and the negative end to the other end of the bank on the negative terminal. This will keep all batterie in an even state of charge. 2. It costs around $8/month to keep the batteries topped off at around $0.14/kwh. 3. When the power goes out this thing does not miss a beat. You cannot even tell. No blips no nothing. I have security cameras, deep freezers and incubators plugged in and they just keep running as if nothing happened. 4. Two year old SLA Deep Cycle batteries are at 97% charge state according to the display. 5. The only bad part is the relatively loud fan. I have my banks in two parts of the house so hear them a lot. The good news is they run slower most of the time. There seems to be different speeds. After a while the noise drones in the background and is only noticed when the speed changes. 6. You will need to buy a three-pronged plug and wire to get power from the wall to the unit. I checked the configuration beforehand and found that it was fine and not reversed as some people reported with the 800W version. That was just not the case with the 1200W units.

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-24*