---
product_id: 554096661
title: "1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries"
brand: "nexpeak"
price: "£41.27"
currency: GBP
in_stock: true
reviews_count: 5
category: "Nexpeak"
url: https://www.desertcart.co.uk/products/554096661-1-75-amp-6v-and-12v-smart-fully-automatic-battery
store_origin: GB
region: United Kingdom
---

# 1.75A smart charging power LCD screen with real-time status Supports 6V & 12V lead-acid batteries 1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries

**Brand:** nexpeak
**Price:** £41.27
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, live powered-up — never miss a beat!

## Quick Answers

- **What is this?** 1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries by nexpeak
- **How much does it cost?** £41.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/554096661-1-75-amp-6v-and-12v-smart-fully-automatic-battery)

## Best For

- nexpeak enthusiasts

## Why This Product

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

## Key Features

- • **4-in-1 Powerhouse:** Charger, maintainer, trickle charger & desulfator in one sleek device
- • **Battery Revival Tech:** Advanced pulse repair restores old batteries, extending their lifespan
- • **Plug & Forget Safety:** Auto cut-off & multi-layer protection for worry-free long-term charging
- • **Smart Visual Feedback:** Intelligent LCD displays charging %, voltage & current for total control
- • **Universal Compatibility:** Perfect for cars, motorcycles, boats, lawn mowers & more — all lead-acid types

## Overview

The NEXPEAK 1.75-Amp Smart Battery Charger is a compact, versatile 4-in-1 device designed for 6V and 12V lead-acid batteries. Featuring an intuitive LCD screen, advanced pulse repair technology, and comprehensive safety protections, it maintains and restores automotive, marine, and powersport batteries effortlessly. Ideal for professionals and enthusiasts who demand reliable, long-term battery care with plug-and-forget convenience.

## Description

Product Description

Review: Stage Charger with a True Maintainer Mode - If you're looking for a budget-friendly alternative to a Battery Tender or NOCO, this NEXPEAK unit holds its own. The 7-stage charging profile is legitimate—it handles desulfurization and compensation charging quite smoothly. Leave it connected for over 4 days so far (trickle mode) without any sulfation buildup. The mode memory after outage is genius—power flickers during outage, picks right back up. Pulse repair extended life on a 5-year-old deep-cycle that was weakening. Clear LCD shows real-time stats so I know it's working. Protections prevented any over-temp, reverse, etc.. Extra-long SAE cord with clips/rings makes setup easy. I tested the voltage accuracy with a multimeter, and it’s spot on. It holds the float at exactly 12.5V in trickle mode, which is perfect for preventing gassing in lead-acid batteries. Just a heads-up: it will NOT charge Lithium (LiFePO4) batteries, so don't try it. For standard flooded or AGM batteries, it’s a no-brainer for the price. There is also a [3-Pack] product available but I only needed one. Best budget smart charger I've used—way better than basic trickle units.
Review: Better performance and display at half the price!! - WOW! Premium Function at a bargain price. I have a garage full of toys that have batteries, motorcycles, scooters, ATVs, etc... For years I have used only Battery Tender® products and they work well, however a few had died after years of service. I purchased Two of the Nexpeak® changers at half the price of BT and I have to say I'm impressed. - Charges 6V AND 12V - Has maintenance modes - Better display with more information - Same connector as BT - Smaller yet has a better charge rate - Includes both permanent and Clip type mounts for your battery with it Very happy with my purchase.

## Features

- 【Battery Charger, Maintainer&Desulfator】An compact size portable 4 in 1 battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for all types of 6-volt and 12-volt lead-acid automotive, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free batteries, suitable for cars, golf carts, motorcycles, boats, lawn mowers, marines, ATVs, UTVs etc.
- 【Visualized Charging with LCD Screen】The intelligent digital LCD screen clearly and visibly displays the charging status, charging percentage and voltage, charging current, etc. Always know how your battery charging is working.
- 【Pulse Repair to Restore Your Battery】Built-in advanced battery REPAIR technology, helps to restore the old/idle batteries lost performance and extend battery life. 7-stage charging program (desulfurization, trickle charging, constant current charging, constant voltage charging, battery current detection, compensation charging, Floating charging).
- 【Plug it and forget it & Trickle Charging】STD mode will automatically cut-off power after fully charged while trickle model will enter trickle charging and maintain your battery voltage at 12.5V. All around protection including short circuit, overload, low-voltage, high-voltage, overcharge, over-temperature, reverse-connection and over-current protection makes it really plug it and forget it.
- 【What You Get】 2 Year 100% SATISFACTION SERVICE. Extra long 6.6ft SAE standard cord with detachable alligator and ring connectors. If the battery voltage is below or around 6V, the charger will recognize it as 6V. Press and hold the MODE button for 5 seconds, and the charger will be forced to switch to 12V charging mode. If you are not pleased with the product, please contact NEXPEAK directly for hassle-free return and refund.
- ***The charger will lock in the current mode during a power outage and automatically restart into trickle charging mode or standard mode after power is restored. The charger supports long-term charging, so you don’t have to worry even if you go out for several months.
- 【Product Usage Notes】1. This car battery charger must be connected to a power outlet to operate. 2. Before use, please read the product manual carefully and select the appropriate charging mode based on your battery type. 3. This charger cannot charge batteries with a voltage below 0.3V, batteries that are already damaged, or lithium batteries. 4. Always check the battery voltage before charging to ensure it meets the charging requirements. 5. If the battery icon on the charger's display flashes empty, it indicates that no battery has been detected, and charging will not be possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3RJCNS5 |
| Amperage | 1.75 Amps |
| Best Sellers Rank | #39,622 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #219 in Battery Tools |
| Brand | NEXPEAK |
| Brand Name | NEXPEAK |
| Colour | 1P-NC175 |
| Connector Type Used on Cable | Alligator and Ring Connectors |
| Current Rating | 1.75 Amps |
| Customer Reviews | 4.5 out of 5 stars 4,502 Reviews |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 5.6D x 9.7W x 2.6H Centimeters |
| Item Weight | 0.26 Kilograms |
| Item Weight Unit of Measure | 0.26 Kilograms |
| Manufacturer | NEXPEAK |
| Model Number | NC175 |
| Output Voltage | 12 Volts |
| Product Dimensions | 5.6D x 9.7W x 2.6H Centimeters |
| Specification Met | UL |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NEXPEAK
- **Colour:** 1P-NC175
- **Item Weight:** 0.26 Kilograms
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 5.6D x 9.7W x 2.6H Centimeters

## Images

![1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries - Image 1](https://m.media-amazon.com/images/I/71lqQN1klxL.jpg)
![1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries - Image 2](https://m.media-amazon.com/images/I/71MJFRMAgyL.jpg)
![1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries - Image 3](https://m.media-amazon.com/images/I/813k2nUlVuL.jpg)
![1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries - Image 4](https://m.media-amazon.com/images/I/61QWWjlkJCL.jpg)
![1.75-Amp 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries - Image 5](https://m.media-amazon.com/images/I/71JEpZs49xL.jpg)

## Questions & Answers

**Q: How to force 6V charging mode to 12V?**
A: If the charger accidentally recognizes the 12V battery as a 6V battery (for example, the power of 12V battery is less than 6 Volts), you can press and hold the Mode button for 5 seconds, and the charger will be forced to switch to the 12V charging mode.

**Q: Will this work for 12v interstate batteries deep cycle 840 marine cranking amp battery?**
A: Yes it will work. It is also a 6 volt charger select which battery you are charging. This charger has worked good for me

**Q: Can you adjust the amps?**
A: No adjustment plug it in it's automatic

**Q: Does thus work on Marine gel batteries?**
A: I charged a geĺ battery  for a flashlight.  It worked. Iuse this too  keep my mower battery charged. Ìt works  great

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stage Charger with a True Maintainer Mode
*by L***H on 24 March 2026*

If you're looking for a budget-friendly alternative to a Battery Tender or NOCO, this NEXPEAK unit holds its own. The 7-stage charging profile is legitimate—it handles desulfurization and compensation charging quite smoothly. Leave it connected for over 4 days so far (trickle mode) without any sulfation buildup. The mode memory after outage is genius—power flickers during outage, picks right back up. Pulse repair extended life on a 5-year-old deep-cycle that was weakening. Clear LCD shows real-time stats so I know it's working. Protections prevented any over-temp, reverse, etc.. Extra-long SAE cord with clips/rings makes setup easy. I tested the voltage accuracy with a multimeter, and it’s spot on. It holds the float at exactly 12.5V in trickle mode, which is perfect for preventing gassing in lead-acid batteries. Just a heads-up: it will NOT charge Lithium (LiFePO4) batteries, so don't try it. For standard flooded or AGM batteries, it’s a no-brainer for the price. There is also a [3-Pack] product available but I only needed one. Best budget smart charger I've used—way better than basic trickle units.

### ⭐⭐⭐⭐⭐ Better performance and display at half the price!!
*by K***. on 19 March 2026*

WOW! Premium Function at a bargain price. I have a garage full of toys that have batteries, motorcycles, scooters, ATVs, etc... For years I have used only Battery Tender® products and they work well, however a few had died after years of service. I purchased Two of the Nexpeak® changers at half the price of BT and I have to say I'm impressed. - Charges 6V AND 12V - Has maintenance modes - Better display with more information - Same connector as BT - Smaller yet has a better charge rate - Includes both permanent and Clip type mounts for your battery with it Very happy with my purchase.

### ⭐⭐⭐⭐⭐ Works great & an amazing value
*by C***4 on 6 April 2026*

I bought a smaller amperage Charger/Maintainer and my Harley-Davidson Pan America ate-it-up & it died. I replaced it with this and it's worked flawlessly. I was so impressed, I bought a 2nd for my INDIAN Road Master. I really like the LCD screen - it's a great 'visual' to see battery level & voltage versus only a small light like many other models. It charges pretty fast - and once the battery is fully charged, it switches 'OFF' to Maintainer mode.

## Frequently Bought Together

- 1.75-Amp Car Battery Charger, 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries
- NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries
- YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*