---
product_id: 148603560
title: "2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries"
brand: "towertop"
price: "189448CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Tower Top"
url: https://www.desertcart.sn/products/148603560-2-10-25-amp-12v-smart-car-battery-charger-fully
store_origin: SN
region: Senegal
---

# 25A max fast charge 8-stage smart charging Winter Mode +0.2V boost 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

**Brand:** towertop
**Price:** 189448CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Smarter, Drive Confidently

## Quick Answers

- **What is this?** 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries by towertop
- **How much does it cost?** 189448CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/148603560-2-10-25-amp-12v-smart-car-battery-charger-fully)

## Best For

- towertop enthusiasts

## Why This Product

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

## Key Features

- • **Smart & Fully Automatic:** Auto-detects battery status and starts charging within 30 seconds—set it and forget it with confidence.
- • **Engine Start Power Boost:** 100A engine start mode gets your vehicle roaring back to life in 100 seconds—even in the coldest conditions.
- • **Charge at Lightning Speed:** Up to 25A current charges a 100Ah battery in under 3.5 hours—cut your wait, not your drive time.
- • **Revive & Repair Batteries:** Manual desulfation and repair modes breathe new life into old or idle batteries—extend your battery’s lifespan effortlessly.
- • **Safety & Compatibility Mastered:** ETL certified with multi-layer protections and compatible with AGM, GEL, STD, deep cycle & more—safe, versatile, and reliable.

## Overview

The TowerTop 12V Smart Car Battery Charger delivers ultra-fast, efficient charging with up to 25A current and an 85% efficiency rate. Featuring 8-stage intelligent charging, it automatically maintains and repairs batteries, supports multiple battery types including AGM and deep cycle, and offers specialized modes like Winter Mode and Engine Start for cold-weather reliability. ETL certified with comprehensive safety protections, this fully automatic charger is designed for professionals and enthusiasts who demand peak battery performance and longevity.

## Description

Buy TowerTop 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best Battery Charger - This is a life saver, my car hasnt been able to start after this cold bite my state has been dealing with. I bought this and after the first engine start jump with this guy it started right up. By far the best investment I've done for my vehicle.
Review: Works great love it - Great little charger I use it to start my lawnmower and anything else. I love that it already knows what battery is in for the money.

## Features

- Efficient, Energy-Saving, and Fast Charging: The TowerTop 12v battery charger offers 4 adjustable current settings (2A/10A/25A/AUTO) to meet your diverse needs. With a max charging current of 25A, you can fully charge a 100Ah battery in under 3.5 hours. Achieving an 85% charging efficiency (industry average 75%), this battery chargers is more efficient, increasing charging speed by 1640% compared to 2A car battery charger. Not only is it energy-efficient, but it also saves you a lot of wait time
- Fully Automatic Charging for Convenience and Safety: This 12 volt battery charger automatically detects battery status and starts charging automatically within 30 seconds if you forget to press Start. After a full charge, it enters pulse repair mode, turns off the screen to save energy, and maintains a safe voltage for long-term storage. If voltage drops, it restores full power. The smart battery charger also remembers your last settings, ensuring seamless operation even after a power outage
- All-in-One Compatible Design: Designed for 12V sealed lead-acid batteries in cars, boats, RVs, power sports, and deep-cycle batteries, including 12V STD, AGM, GEL, Wet, MF, EFB, calcium and deep-cycle batteries
- HD LCD Screen and 8-Stage Intelligent Charging: With true 8-stage smart charging (desulfurization, soft start, bulk charge, absorption, analysis, repair, float, and pulse maintenance), it optimizes battery life and repairs batteries without overcharging or damaging them. The HD LCD screen allows you to view the charging stage and parameters at any time rather than leaving you guessing, keeping you informed of the charging status
- Battery Repair: Independent desulfurization and repair buttons allow you to manually desulfurize and repair your battery to restore lost battery performance, helping to revive old/idle batteries and extend battery life. If your battery cannot be charged, you can try the "repair" mode to fix it. Note: It cannot repair completely drained batteries
- Engine Start & Winter Mode: Engine start delivers 100A current helps activating your car battery to start your vehicle in 100 seconds. Winter Mode, +0.2v on the basis of the original charging voltage, better boosts your battery activity and charges more thoroughly in low-temperature situations
- Multi Safety Protection & ETL Certification: The charger provides multiple protections to ensure safe use, including spark-proof, reverse polarity, overcharge/discharge, overvoltage, overcurrent, overload, overheating, current backflow, short circuit, etc. The upgraded cooling system improves performance. ETL certification makes it safe to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QPSNZPP |
| Amperage | 800 Amps |
| Best Sellers Rank | #3,349 in Automotive ( See Top 100 in Automotive ) #34 in Battery Chargers |
| Brand | TowerTop |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,820) |
| Date First Available | April 16, 2019 |
| Item Weight | 5 pounds |
| Item model number | TP108MB |
| Manufacturer | TowerTop |
| Manufacturer Part Number | TP108MB |
| Product Dimensions | 7.68 x 10.04 x 4.92 inches |
| Voltage | 12 Volts |

## Product Details

- **Brand:** TowerTop
- **Color:** 25A
- **Item Weight:** 5 Pounds
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 7.68"D x 10.04"W x 4.92"H

## Images

![2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries - Image 1](https://m.media-amazon.com/images/I/71jyGrx9BtL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you you explain why this will not charge a dead battery? Isnt that what battery chargers are for? Ty**
A: By "dead battery" the manufacturer means, a battery that is beyond repair. Any battery that has been drawn below 4 volts will not be sensed by the charger as a safety measure because it is beyond repair and could cause fires or electrical issues. This charger will recharge a battery that is temporarily out of energy (could read 10 volts to 12 volts on a voltmeter), but not one that is "dead" or damaged beyond repair (would read very low voltage, like 3 volts).

**Q: Will the 2/10/25 model allow me to step the Boost down to use 15Amp, if I need to use a 15 amp wall outlet at some location?**
A: Your looking at it wrong.  25A is the maximum output this will output.   If your application only draws or needs 15 amps then that is all it will output.  

If you are speaking of this drawing more than 15Amps then you need to realize the spec (2/15/25) refers to the output current capacity and not the draw from the input or outlet it is plugged into.

**Q: What gauge wire are the charging leads?**
A: #6

**Q: can charge battery outside the car**
A: Sure, You can also remove the battery from the car and charge it at home

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Battery Charger
*by D***G on January 27, 2026*

This is a life saver, my car hasnt been able to start after this cold bite my state has been dealing with. I bought this and after the first engine start jump with this guy it started right up. By far the best investment I've done for my vehicle.

### ⭐⭐⭐⭐⭐ Works great love it
*by J***L on January 29, 2026*

Great little charger I use it to start my lawnmower and anything else. I love that it already knows what battery is in for the money.

### ⭐⭐⭐⭐⭐ Easy to setup and use
*by B***S on December 17, 2025*

This unit works perfect for my needs. I wanted not only a charger but also a maintainer and is simple to setup and use. It came with battery clamps for charging, a pigtail for battery maintaining and a 12 volt socket if you want to use it as a power supply.

## Frequently Bought Together

- TowerTop 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries
- NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-05*