---
product_id: 611960157
title: "SMARTPASS 120S with Installation Kit"
brand: "ctek"
price: "€ 1157.80"
currency: EUR
in_stock: true
category: "Ctek"
url: https://www.desertcart.be/products/611960157-smartpass-120s-with-installation-kit
store_origin: BE
region: Belgium
---

# 120A rapid recharge power Supports 28–800Ah batteries Priority power for critical devices SMARTPASS 120S with Installation Kit

**Brand:** ctek
**Price:** € 1157.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay connected — power that never quits!

## Quick Answers

- **What is this?** SMARTPASS 120S with Installation Kit by ctek
- **How much does it cost?** € 1157.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/611960157-smartpass-120s-with-installation-kit)

## Best For

- ctek enthusiasts

## Why This Product

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

## Key Features

- • **Power Up at Lightning Speed:** Delivers a robust 120A current for ultra-fast battery recharging, keeping you powered and ready.
- • **Universal Battery Compatibility:** Seamlessly supports service batteries from 28 to 800Ah, adapting to your unique power needs.
- • **Integrated Installation Kit Included:** Hassle-free setup with everything you need to get your SMARTPASS 120S up and running quickly.
- • **Smart Prioritization for Critical Gear:** Ensures radios, emergency lights, and navigation systems stay powered by prioritizing essential loads.
- • **Seamless Integration with D250 Chargers:** Works flawlessly with D250SA and D250SE for an unbeatable 140A power management combo.

## Overview

The SMARTPASS 120S with Installation Kit is a cutting-edge 120A power management system designed to optimize and prioritize energy distribution for 12V batteries ranging from 28 to 800Ah. It safeguards critical equipment by ensuring uninterrupted power supply, features built-in temperature and discharge protections, and integrates seamlessly with CTEK’s D250SA and D250SE chargers for enhanced performance. Ideal for professionals demanding reliable, smart battery management on the go.

## Description

SMARTPASS 120S charges and supplies the service battery and equipment with 120A, separate critical equipment from non-critical equipment ensuring that radio, emergency lights, and navigation systems always have power. SEPARATE, PRIORITIZE AND BOOST BATTERIES AND EQUIPMENT SMARTPASS 120S is a 120A Power Management Solution which distributes, controls and maximizes the available energy from your alternator to power service batteries and consumers. SMARTPASS 120S handles all 12V batteries between 28–800Ah. The SMARTPASS 120S’s Battery Guard function ensures that critical equipment such as radio, emergency lights and navigation systems always have power and take priority when the voltage on the service battery is low disconnecting non-critical consumers. The unit’s Battery Guard will protect your service battery from total discharge and built-in over-temperature protection reduces charge current before the battery temperature gets too high. SMARTPASS 120S is compatible with the D250SA and D250SE 20A onboard chargers.

## Features

- Installation kit for SMARTPASS and D250 products included
- Delivers 120A for a quick recharge of batteries 28–800Ah
- Compatible with D250SA and D250SE for the ultimate 140A power management solution
- Prioritizing critical consumers and supplies consumers directly from the alternator
- Start assistance function
- Smart alternator compatible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVX46CHT |
| Amperage | 120 Amps |
| Best Sellers Rank | #2,270,045 in Automotive ( See Top 100 in Automotive ) #3,178 in Battery Chargers |
| Brand | CTEK |
| Color | black |
| Current Rating | 120 Amps |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Global Trade Identification Number | 07340103406785 |
| Input Voltage | 120 Volts |
| Item Dimensions D x W x H | 11.1"D x 10.4"W x 12.4"H |
| Item Weight | 0.9 Kilograms |
| Manufacturer | CTEK |
| Mfr Part Number | 40-678 |
| Model Number | 40-678 |
| Number of Ports | 1 |
| Output Voltage | 12 Volts |
| Specification Met | FCC, UL, CE |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** CTEK
- **Color:** black
- **Item Weight:** 0.9 Kilograms
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 11.1"D x 10.4"W x 12.4"H

## Images

![SMARTPASS 120S with Installation Kit - Image 1](https://m.media-amazon.com/images/I/610wYocr14L.jpg)

## Frequently Bought Together

- CTEK SMARTPASS 120S with Installation Kit
- CTEK D250SE, 20A, 12V Battery Charger For Starter And Service Batteries In RV, Truck And Overlanding Vehicles, Solar Battery Maintainer, 12V Lithium Ion Battery Charger And Smart Alternator Compatible

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-19*