---
product_id: 367690677
title: "Ampinvt 800W 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: "¥78485"
currency: JPY
in_stock: true
category: "Ampinvt"
url: https://www.desertcart.jp/products/367690677-ampinvt-800w-pure-sine-wave-inverter-with-ac-charger-dc
store_origin: JP
region: Japan
---

# 800W continuous pure sine wave output 5 smart working modes including ECO & unattended Adjustable charging current 0-15A for versatile battery types Ampinvt 800W 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:** ¥78485
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your life flawlessly — never miss a beat with Ampinvt 800W Pure Sine Wave Inverter!

## Quick Answers

- **What is this?** Ampinvt 800W 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?** ¥78485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/367690677-ampinvt-800w-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

- • **Seamless Power Transition:** Integrated AC auto-transfer switch ensures zero downtime and uninterrupted power flow.
- • **Smart Multi-Mode Operation:** Choose from AC priority, battery priority, generator, ECO, or unattended modes to match your power needs and lifestyle.
- • **Tailored Battery Compatibility:** Supports SLA, AGM, GEL, Li-ion & LifePo4 batteries with customizable charging current for optimal battery health.
- • **Energy Efficient & Stable Output:** Over 90% transfer efficiency with continuous pure sine wave output for clean, reliable power.
- • **Robust Surge & Overload Protection:** Built-in safeguards handle up to 120% load for 30s and 160% for 300ms, protecting your devices and inverter.

## Overview

The Ampinvt 800W Pure Sine Wave Inverter combines inverter, battery charger, and AC auto-transfer switch into one compact unit. Delivering clean 120V AC power from 12V DC sources, it supports multiple battery types with adjustable charging currents and five intelligent working modes. Designed for high efficiency (90%+), surge resistance, and comprehensive protection, it ensures stable, uninterrupted power for home or professional use.

## Description

Buy Ampinvt 800W 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: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 LifePo4，Sealed Gel AGM Flooded Lithium Batteries
- Adjustable Charging Current: The max charge current can be adjusted from 015A, 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 | B098QL2VBZ |
| Antenna Location | Home |
| Best Sellers Rank | #37,600 in Automotive ( See Top 100 in Automotive ) #94 in Power Inverters |
| Brand | AMPINVT |
| Built-In Media | inverter, battery charger, AC auto-transfer switch |
| Color | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (57) |
| Display Type | LED |
| Electrical Output Waveform | Pure Sine Wave |
| Energy Specifications Met | UL |
| Frequency | 0.5 hertz |
| Input Voltage | 12 volts |
| Inverter Capacity Volt-Amp | 1200 |
| Item Dimensions L x W x H | 10"L x 5.1"W x 12.2"H |
| Manufacturer | Top one power |
| Model Name | HT |
| Model Number | HT-800W12V |
| Number of Outlets | 1 |
| Output Power | 800 watts |
| Output Voltage | 120 volts |
| Peak Output Power Watts | 3600 |
| Power Source | Battery Powered |
| Standby Power Shutoff | 90 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1 year |
| Wattage | 1200 watts |

## Product Details

- **Brand:** AMPINVT
- **Model Name:** HT
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Home
- **Wattage:** 1200 watts

## Images

![Ampinvt 800W 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/515szXbXV2L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Ampinvt 800W 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
- AMPINVT Specific Remote Control Panel for Low Frequency Pure Sine Wave Power Inverter

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**Shop now:** [https://www.desertcart.jp/products/367690677-ampinvt-800w-pure-sine-wave-inverter-with-ac-charger-dc](https://www.desertcart.jp/products/367690677-ampinvt-800w-pure-sine-wave-inverter-with-ac-charger-dc)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-29*