---
product_id: 682844293
title: "CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger"
brand: "ctek"
price: "₨975"
currency: SCR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sc/products/682844293-ctek-56-926-lithium-us-12-volt-fully-automatic-lithium
store_origin: SC
region: Seychelles
---

# 4.3A rapid charge current Water & dust resistant 8-step patented battery care CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger

**Brand:** ctek
**Price:** ₨975
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smarter, drive farther — never miss a beat with CTEK Lithium US!

## Quick Answers

- **What is this?** CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger by ctek
- **How much does it cost?** ₨975 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/682844293-ctek-56-926-lithium-us-12-volt-fully-automatic-lithium)

## 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

- • **Smart 8-Step Charging:** Patented microprocessor-controlled system tests, charges, restores, and maintains for peak battery health and longevity.
- • **All-Weather Durability:** Splash and dust proof design ensures reliable performance in any climate—rain or shine, indoors or out.
- • **Effortless Universal Fit:** Works seamlessly with 12V Lithium-Ion Phosphate batteries from 5Ah to 60Ah, maintaining up to 120Ah—no battery disconnect needed.
- • **Plug & Forget Convenience:** Fully automatic operation starts charging immediately upon connection, with manual reset for ultimate control.
- • **Ultimate Safety Assurance:** Spark-free, reverse polarity and short-circuit protection safeguard your vehicle’s sensitive electronics every time.

## Overview

The CTEK LITHIUM US 12V charger is a cutting-edge, fully automatic lithium-ion phosphate battery charger featuring an 8-step patented charging process. Delivering up to 4.3 amps, it safely charges and maintains batteries from 5Ah to 60Ah without disconnecting from the vehicle. Designed with spark-free, reverse polarity, and short-circuit protection, plus water and dust resistance, it ensures maximum battery life and vehicle electronics safety in all conditions.

## Description

The LITHIUM US is an advanced microprocessor controlled charger specially designed to recharge and maintain the cells of Lithium-Ion Phosphate batteries while maximizing their performance and lifespan. It is a fully automatic (connect and forget) charger with 8 charging steps. Some of the steps include a testing sequence to show if the battery can take and retain charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. With up to 4. 3A of charge current available the LITHIUM US is extremely flexible and will charge Lithium Ion batteries from 5Ah to 60Ah and maintain up to 120Ah. Operation is simple and charging will commence upon connection with no need to disconnect the battery from the vehicle. At charge start the charger will automatically reset any low voltage protection electronics (Battery Management System) fitted. Charging can be restarted manually at any time using the reset button. The unit is splash and dust proof so it can be used in all climate conditions safely. It is easy and safe to use with it's spark free and reverse polarity protection technology. It is short-circuit proof which protects the vehicles electronics. The Lithium US battery charger has a 5 year Limited

Review: buen producto - exelente producto ,los uso constantemente
Review: Best charger for bmw f8x lithium batteries - Great product, works perfect and charged my car battery. Just be careful as it gets hot.

## Features

- Fit Type: Universal
- 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.
- Unique 8 step charging system with a patented program that tests battery condition and, charges and maintains to ensure maximum battery life and performance
- No sparks, short-circuit proof and reverse polarity protected makes it safe for all the vehicles electronics and easy to use
- Water and dust resistant means it is safe to use in all climate situations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EUF6UM8 |
| Box Contents | LITHIUM US CHARGER 12V |
| Brand | CTEK |
| Brand Name | CTEK |
| Colour | Silver/Black |
| Current Rating | 4.3 Amps |
| Customer Reviews | 4.7 out of 5 stars 780 Reviews |
| Global Trade Identification Number | 07350009569262 |
| Input Voltage | 120 Volts (AC) |
| Item Dimensions D x W x H | 14.2D x 30W x 5.3H Centimeters |
| Item Height | 2.1 Inches |
| Item Type Name | LITHIUM US CHARGER 12V |
| Item Weight | 1.76 Pounds |
| Item Weight Unit of Measure | 1.76 Pounds |
| Manufacturer | CTEK |
| Manufacturer Part Number | 56-926 |
| Output Voltage | 14.4 Volts |
| Product Dimensions | 14.2D x 30W x 5.3H Centimeters |
| Specification Met | CEC |
| UPC | 608067725333 |

## Product Details

- **Brand:** CTEK
- **Colour:** Silver/Black
- **Item Weight:** 798 g
- **Output Voltage:** 14.4 Volts
- **Product Dimensions:** 14.2D x 30W x 5.3H Centimeters

## Images

![CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger - Image 1](https://m.media-amazon.com/images/I/51mZXQ7fv7L.jpg)
![CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger - Image 2](https://m.media-amazon.com/images/I/61nYTS7h0HL.jpg)
![CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger - Image 3](https://m.media-amazon.com/images/I/712EIWvM9EL.jpg)
![CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger - Image 4](https://m.media-amazon.com/images/I/71HTbpVPfqL.jpg)
![CTEK (56-926) LITHIUM US 12 Volt Fully Automatic Lithium Ion Phosphate Battery Charger - Image 5](https://m.media-amazon.com/images/I/71IVI48YNVL.jpg)

## 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

### ⭐⭐⭐⭐⭐ buen producto
*by R***S on 15 April 2022*

exelente producto ,los uso constantemente

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

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

### ⭐⭐⭐ The CTEK 56-926 is only designed for 120VAC.
*by P***R on 15 March 2020*

Most products of this nature are designed for a range of mains voltages, 120 - 240AC. I had to buy a step-down transformer before the charger could be used.

## 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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**Shop now:** [https://www.desertcart.sc/products/682844293-ctek-56-926-lithium-us-12-volt-fully-automatic-lithium](https://www.desertcart.sc/products/682844293-ctek-56-926-lithium-us-12-volt-fully-automatic-lithium)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-14*