---
product_id: 652168934
title: "1000W Alternator Charger, DC to DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats"
brand: "etaker"
price: "VT114259"
currency: VUV
in_stock: true
reviews_count: 8
category: "Etaker"
url: https://www.desertcart.vu/products/652168934-1000w-alternator-charger-dc-to-dc-charger-for-portable-power
store_origin: VU
region: Vanuatu
---

# 1000W max output Charges 1kWh in 1 hour Supports solar + alternator combo 1000W Alternator Charger, DC to DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats

**Brand:** etaker
**Price:** VT114259
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Anywhere, Anytime — Never Miss a Charge!

## Quick Answers

- **What is this?** 1000W Alternator Charger, DC to DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats by etaker
- **How much does it cost?** VT114259 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/652168934-1000w-alternator-charger-dc-to-dc-charger-for-portable-power)

## Best For

- etaker enthusiasts

## Why This Product

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

## Key Features

- • **Rapid 1kW Power Boost:** Charge your portable power station at lightning speed—1kWh in just 60 minutes.
- • **Robust & Quiet Cooling:** Premium aluminum alloy shell with fan ensures silent operation and superior heat dissipation for long-lasting performance.
- • **Smart Start & Stop Tech:** Automatically activates charging when you drive and pauses when idle, optimizing battery health and efficiency.
- • **Dual Power Source Flexibility:** Combine solar and alternator inputs for uninterrupted, eco-friendly energy on the go.
- • **Universal Vehicle Compatibility:** Works seamlessly with 98% of cars, SUVs, RVs, trucks, and boats—your all-in-one charging solution.

## Overview

The ETAKER 1000W Alternator Charger is a cutting-edge DC to DC charger designed for portable power stations and solar generators. Compatible with nearly all vehicle types, it delivers a rapid 1kWh charge in just one hour by combining alternator and solar inputs. Featuring smart start/stop functionality and advanced heat dissipation, it ensures efficient, safe, and quiet charging for RVs, SUVs, diesel cars, boats, and more.

## Description

Buy ETAKER 1000W Alternator Charger, DC to DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great! Nothing else like it on the market. - I have checked all the settings in the app. Getting great voltage on the alternator port and DC port. But it will not charge the battery no matter what settings I set. Very disappointed. Would be the perfect product if it worked. No other products like it on the market. Update: I reached out to support and they worked with me and we diagnosed that I had a failed unit. They sent a new one out quickly and its working as intended. Will definitely recommend reaching out to support with any problems! This is perfect for my use case. I have a Ford Transit work van with a 48v LFP battery and inverter. The van alternator charges the 48v battery and it also has an additional 12v output for accessories that won't drain the main van battery but instead pull from the 48v battery. Great all-in-one unit!
Review: Exactly what I needed, works great. - The F1000 does what it is supposed to do when properly set up. It's exactly what I needed. I'm an idiot with no experience with these type things and have come to the hard realization that I have become the stereotypical parent who calls their kids for techy help. In my case it was ETAKER customer service which is outstanding. I dealt with Lueng who was extremely helpful and patient. He didn't talk down or use techno babble, he sent screen shots of what to check and what settings were required. I'm using this in a 2025 Kia Carnival to charge portable solar batteries while road tripping. The Kia's built in AC port is only 100watts and the minimum my batteries will accept is 300watts. I originally was going to use a larger Power converter until I read about possible damage to the alternator. I can also run solar panels through this when parked. Another nice feature is it can be reversed to charge your car battery from your portable battery if ever needed. The addition of exceptional customer service made this a no brainer.

## Features

- 【Supports Fast Charging of Car Battery and Solar Energy up to 1000W】During car travel, ETAKER F1000 Vehicle Battery Charger directly connects to the car battery to charge your portable power generator. Additionally, F1000 supports rooftop solar charging, allowing for combined rapid charging of 1KW using driving and photovoltaic power. This enables generating 1 KWh of power in a one-hour drive.This DC to DC charger offers charging for most portable power station.
- 【Multi-Battery Type Compatible】 The Etaker F1000 driving charger, compatible with a multitude of alternator types, offers efficient, portable, and intelligent charging, compatible with 98% of car models. catering to the needs of RV, SUV,Commercial Vehicles, Boats, Trucks and camping enthusiasts. The DC-to-DC charger's easy to install in various vehicles/boats, effectively addressing concerns about space limitations.
- 【Parameters】 Car input 12-30V, 40A (300W/400W/500W), Solar input 12-48V, 20A (500W MAX), Dimensions 14x10x2.7in.Total supports a maximum output of 1000W, achieving the function of fast recharging.
- 【Smart Start and Stop Charging-Efficient Heat Dissipation】Built-in vibration sensor, automatically activating charging when driving starts and stopping during inactivity. Power adapts and protects against low battery voltage. The 6063 aluminum alloy shell with fin design and fan ensures efficient heat dissipation and quiet charging.
- 【What You Get]】Etaker Fleet 1000 Smart Driving Charger *1, 3M Input Connected Cable *1, Protective Case *1, Short Circuit Protection Box *1, 5M Output Connected Cable *1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DD41Q4W7 |
| Best Sellers Rank | #439,605 in Automotive ( See Top 100 in Automotive ) #1,060 in Battery Chargers |
| Customer Reviews | 4.0 4.0 out of 5 stars (44) |
| Date First Available | August 14, 2024 |
| Item Weight | 7.28 pounds |
| Item model number | Fleet 1000 |
| Manufacturer | ETAKER |
| Product Dimensions | 2.7 x 10 x 2.7 inches |

## Product Details

- **Brand:** ETAKER
- **Color:** Grey
- **Item Weight:** 3.31 Kilograms
- **Output Voltage:** 30 Volts (DC)
- **Product Dimensions:** 2.7"D x 2.7"H

## Images

![1000W Alternator Charger, DC to DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats - Image 1](https://m.media-amazon.com/images/I/71tBxIjtySL.jpg)

## Questions & Answers

**Q: The 3 biggest pain points: “plugged in but not charging,” “only getting 200W,” and “afraid of draining the car battery."**
A: One golden rule—Set it 0.3–0.6 V above your vehicle’s resting voltage after the engine is turned off (you MUST measure it with a multimeter!). eg. Foxd F-150: resting 12.4-12.7 V→set F1000/F1000Pro/F2000's '“Alternator Input” 13.1-13.3 V (safest).

**Q: Charging power stations—exactly which option do I pick in the APP?**
A: Go to “DC Port”→“Chg Powerstation”→directly select 24 V or 48 V (depending on whether your power station is a 25.6 V or 51.2 V system). Leave everything else on default!

**Q: Using it as an auxiliary LiFePO4 battery charger— what’s the most professional setting?**
A: Go to “DC Port”→“Charge Battery” Template for 16S LiFePO4 (51.2 V nominal) setups • Charging Voltage: 58.4 V (full charge voltage) • Charging Current: 0.4-0.5C (e.g., 100 Ah battery→40-50 A; 200 Ah→80-100A) • Pre-charging Voltage: 48.0 V (16×3.0 V)

**Q: “It’s plugged in but not charging!” — The 3 pitfalls 99% of owners step on!**
A: Check in this exact order — solves 100% of cases • Did you forget to flip the physical ON/OFF switch on the unit? (Most common) • Are you connected with the correct APP? • Start voltage set wrong? (See #1—most U.S. trucks are safest at 13.1-13.5 V)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great! Nothing else like it on the market.
*by C***. on December 16, 2025*

I have checked all the settings in the app. Getting great voltage on the alternator port and DC port. But it will not charge the battery no matter what settings I set. Very disappointed. Would be the perfect product if it worked. No other products like it on the market. Update: I reached out to support and they worked with me and we diagnosed that I had a failed unit. They sent a new one out quickly and its working as intended. Will definitely recommend reaching out to support with any problems! This is perfect for my use case. I have a Ford Transit work van with a 48v LFP battery and inverter. The van alternator charges the 48v battery and it also has an additional 12v output for accessories that won't drain the main van battery but instead pull from the 48v battery. Great all-in-one unit!

### ⭐⭐⭐⭐⭐ Exactly what I needed, works great.
*by B***S on May 24, 2025*

The F1000 does what it is supposed to do when properly set up. It's exactly what I needed. I'm an idiot with no experience with these type things and have come to the hard realization that I have become the stereotypical parent who calls their kids for techy help. In my case it was ETAKER customer service which is outstanding. I dealt with Lueng who was extremely helpful and patient. He didn't talk down or use techno babble, he sent screen shots of what to check and what settings were required. I'm using this in a 2025 Kia Carnival to charge portable solar batteries while road tripping. The Kia's built in AC port is only 100watts and the minimum my batteries will accept is 300watts. I originally was going to use a larger Power converter until I read about possible damage to the alternator. I can also run solar panels through this when parked. Another nice feature is it can be reversed to charge your car battery from your portable battery if ever needed. The addition of exceptional customer service made this a no brainer.

### ⭐ Wish it did what it is supposed to do
*by R***G on January 3, 2026*

I wanted to like this product. First of all once I got it setup I was camping in my overlanding vehicle and the voltage cutoff didn’t work and it killed my starting battery. Then there’s the whole ordeal with the proprietary plug that the company doesn’t even sell the cord for. Then theres the fact that now the app doesn’t detect the etaker f1000pro and I can’t adjust any settings. I wish I could return it or get a refund. I have tried contacting etaker support and they have not helped.

## Frequently Bought Together

- ETAKER 1000W Alternator Charger Driving Fast Charger, DC-DC Charger for Portable Power Stations, Solar Generator, Charges 1kWh in 1H，Sutible for RVs,SUVs,Diesel Cars, Boats
- ZkeeShop XT60i to O Ring Terminal Cable，More Than 8A，10AWG Extension Cable XT60i Female to O Ring Connector XT60i-f for Lipo Batterie (10AWG (10FT))

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-09*