---
product_id: 6838915
title: "CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah"
brand: "ctek"
price: "€ 229.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ctek"
url: https://www.desertcart.es/products/6838915-ctek-56-926-lithium-us-fully-automatic-lithium-ion-phosphate
store_origin: ES
region: Spain
---

# 4.3A charging current 8-step patented charging cycle 5-60Ah battery capacity range CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah

**Brand:** ctek
**Price:** € 229.89
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smart, stay charged longer!

## Quick Answers

- **What is this?** CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah by ctek
- **How much does it cost?** € 229.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/6838915-ctek-56-926-lithium-us-fully-automatic-lithium-ion-phosphate)

## 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

- • **Safety First Design:** Spark-free start and reverse polarity protection keep you and your vehicle safe every time.
- • **Smart 8-Step Charging:** Patented program tests, charges, and maintains for peak LiFePO4 battery health and longevity.
- • **Effortless Plug & Play:** Connect and forget with fully automatic operation—no manual fuss, just reliable power.
- • **Maintenance Mode Magic:** Float and pulse maintenance ensures your battery stays in prime condition during downtime.
- • **Universal Compatibility:** Supports batteries from 5.0Ah up to 60Ah, with maintenance charging up to 120Ah—perfect for modern vehicles.

## Overview

The CTEK 56-926 Lithium US is a fully automatic 12V LiFePO4 battery charger designed for 5.0Ah to 60Ah batteries, with maintenance charging up to 120Ah. Featuring a patented 8-step charging process, it ensures optimal battery performance and extended lifespan with safety features like spark-free operation and reverse polarity protection. Compact and user-friendly, it’s ideal for modern vehicles demanding reliable, clean power delivery.

## Description

Buy CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best charger for bmw f8x lithium batteries - Great product, works perfect and charged my car battery. Just be careful as it gets hot.
Review: Works perfectly with 2025 Range Rover Twin Turbo V8 7-Seater - The new Range Rover with the BMW Twin-Turbo V8 is one fantastic SUV with new battery technology and a lot of electronics and other systems demanding a healthy dose of voltage and amperage. Even though this high-tech SUV has very smart battery monitoring systems, having it connected to this CTEK every night is just peace of mind. One small inconvenience is you won't be able to lock the vehicle when the engine hood is open - for some reason they programmed the alarm system this way - but I ended up finding a way to safely route the wire when the hood is closed down so no issues. If the Range Rover isn't driven in 4 days, it automatically enters in sleep mode but the CTEK will take a few more days to enter into the last stage (last LED lit) of just varying inputs and testing. A must have battery charger/maintainer for any modern vehicles.

## Features

- COMPLETE BATTERY CARE - LiFePO4 has a unique and patented system to recover, charge, and maintain LiFePO4 batteries to maximize performance and extend life.
- SAFE TO USE - User safety through spark-free operation and reverse polarity protection. Vehicle electrical safety through exceptionally clean voltage and current delivery with no surges or spikes. No need to disconnect the battery from the vehicle when charging.
- CONNECT AND FORGET - simple plug and play operation. Manual reset available
- UNIQUE 8 STEP CHARGING - the patented 8 step program tests battery condition and charges and maintains to ensure maximum LiFePO4 battery life and performance. Float / Pulse maintenance ensures ideal battery care during periods of inactivity.
- EXTENDS BATTERY LIFE - the unique features of CTEK chargers combine to maximize performance and extend LiFePO4 battery life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EUF6UM8 |
| Best Sellers Rank | #14,571 in Automotive ( See Top 100 in Automotive ) #96 in Battery Chargers |
| Brand | CTEK |
| Built-In Media | LITHIUM US CHARGER 12V |
| Color | Silver/Black |
| Current Rating | 4.3 Amps |
| Customer Reviews | 4.7 out of 5 stars 810 Reviews |
| Global Trade Identification Number | 07350009569262 |
| Input Voltage | 120 Volts (AC) |
| Item Dimensions D x W x H | 5.6"D x 11.8"W x 2.1"H |
| Item Height | 2.1 inches |
| Item Type Name | LITHIUM US CHARGER 12V |
| Item Weight | 1.76 Pounds |
| Manufacturer | CTEK |
| Mfr Part Number | 56-926 |
| Output Voltage | 14.4 Volts |
| Specification Met | CEC |
| UPC | 608067725333 |
| Warranty Description | LIMITED WARRANTY |

## Product Details

- **Brand:** CTEK
- **Color:** Silver/Black
- **Product Dimensions:** 5.6"D x 11.8"W x 2.1"H
- **Item Weight:** 1.8 Pounds
- **Output Voltage:** 14.4 Volts

## Images

![CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah - Image 1](https://m.media-amazon.com/images/I/61nYTS7h0HL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you use this on an AGM or lead acid battery too?**
A: This charger has the special programming for charging and protecting Li batteries. CTEK Offers other excellent chargers for other type batteries. The short answer is no.

**Q: Why does this "lithium charger" have a "desulphation" charging phase?**
A: Good catch :) the diagram on this page is incorrect for this charger. Go pick up the manual (its online). Step 1 is ACCEPT. I've been very happy with mine, 2+ years ownership.

**Q: Can i leave it on all winter or should i remove it from time to time?  i have an f80 m3 as another individual. thanks!**
A: I keep mine hooked up all the time when the vehicle is not in use. I have mine for about two years without any issues. The CTEK is build to keep battery at optimum level, never over charging, but maintaining. You shouldn't have any issues leaving hooked during the winter.

**Q: Do i have to buy multiple chargers for acid,agm and lithium?**
A: You can use same charger for acid and agm but lithium charger is only for lithium batteries

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best charger for bmw f8x lithium batteries
*by R***S on December 3, 2025*

Great product, works perfect and charged my car battery. Just be careful as it gets hot.

### ⭐⭐⭐⭐⭐ Works perfectly with 2025 Range Rover Twin Turbo V8 7-Seater
*by K***R on December 30, 2025*

The new Range Rover with the BMW Twin-Turbo V8 is one fantastic SUV with new battery technology and a lot of electronics and other systems demanding a healthy dose of voltage and amperage. Even though this high-tech SUV has very smart battery monitoring systems, having it connected to this CTEK every night is just peace of mind. One small inconvenience is you won't be able to lock the vehicle when the engine hood is open - for some reason they programmed the alarm system this way - but I ended up finding a way to safely route the wire when the hood is closed down so no issues. If the Range Rover isn't driven in 4 days, it automatically enters in sleep mode but the CTEK will take a few more days to enter into the last stage (last LED lit) of just varying inputs and testing. A must have battery charger/maintainer for any modern vehicles.

### ⭐⭐⭐⭐⭐ Works for my porsche
*by R***M on December 14, 2025*

Ctek products are the best.

## Frequently Bought Together

- CTEK 56-926 Lithium US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah
- CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet
- CTEK Connect CIG Plug, Permanent Connection for Hard-to-Reach Batteries, Easy Connection to Your CTEK Battery Charger Using The Vehicle 12V Accessory Sockets, for Cars, Motorcycles & Other Vehicles

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-22*