The LITHIUM US (CTEK Part No. 56-926) is an advanced microprocessor-controlled charger specially designed to recharge and maintain the cells of Lithium-Iron (LiFePO4) batteries – maximizing their performance and lifespan. With up to 4.3A of charge current available the LITHIUM US is extremely flexible and will charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah.
(Choosing a Charger)
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Description
CTEK 12V Lithium US Smart Charger 4.3AThe LITHIUM US (CTEK Part No. 56 926) is an advanced microprocessor controlled charger specially designed to recharge and maintain the cells of Lithium Iron (LiFePO4) batteries maximizing their performance and lifespan. With up to 4. 3A of charge current available the LITHIUM US is extremely flexible and will charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah.(Choosing a Charger) Plug & Play The operation is simple and charging will
Plug & Play
The operation is simple and charging will commence upon connection. With no need to disconnect the battery from the vehicle, at charge start the LITHIUM US will automatically reset any low voltage protection electronics (Battery Management System) fitted. Charging can be restarted manually at any time using the ‘Reset’ button.
Fully Automatic
The CTEK LITHIUM US is a fully automatic ‘connect and forget’ charger with 8 charging steps including a testing sequence to show if the LiFePO4 battery can take and retain the charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. Splash-proof and dust-proof (IP65) the LITHIUM US is easy and safe to use, protects vehicle electronics, is spark-free, is reverse polarity protected and short circuit proof. The LITHIUM US features a 5-year warranty.
8-Step Program
- Accept: Tests if the battery can accept charge. This step prevents that charging proceeds with a defect battery.
- Bulk: Charging with maximum current until approximately 90% battery capacity.
- Absorption: Charging with declining current to maximize up to 95% battery capacity.
- Analyze: Tests if the battery can hold charge. Batteries that can not hold charge may need to be replaced.
- Completion: Final charge with reduced current.
- Maximization: Final charge with maximum voltage up to 100% battery capacity.
- Float: Maintaining the battery voltage at maximum level by providing a constant voltage charge.
- Pulse: Maintaining the battery at 95-100% capacity. The charger monitors the battery voltage and gives a pulse when necessary to keep the battery fully charged.
Video Demo of 8-Step Smarter Charging Process
Features
- COMPLETE LIFEPO4 BATTERY CARE: 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.
Specs
- CTEK PN: 56-926
- Input voltage AC: 100-120VAC, 50-60Hz
- Charge voltage: 13.8 / 14.4V
- Charge current: Max 4.3A
- Type of charger: 8-step, fully automatic charging cycle
- Type of battery: 12V Lithium-Ion Phosphate (LiFePO4)
- Battery Capacity: 5.0Ah – 60Ah, maintenance charging up to 120Ah
- Protection Rating: IP65 (splash and dust proof)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1093 reviews
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Product Reviews
★★★★★ 5
Always a Favorite of Mine
Size: 16.9 Fl Oz (Pack of 1)
This lotion is fantastic for dry skin. It moisturizes without feeling greasy, and it absorbs well so you’re not walking around feeling like you just dipped your arms in oil.
I really like that it’s unscented, which makes it great if you’re sensitive to fragrances or just don’t want your lotion competing with your perfume. It leaves skin feeling soft and hydrated for hours.
I’ve tried a lot of lotions over the years, but this one does a really good job when your skin is seriously dry and needs real moisture.
Overall, a great everyday lotion that actually works. My skin definitely approves.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Problem finally solved! This stuff works.
Size: 16 Ounce (Pack of 1)
I'm 60 and have very dry skin despite eating healthful food and drinking plenty of water.
I've tried every moisturizer available and I've finally found one that leaves my skin hydrated. It's the perfect thickness -- not too thick like a paste and not a thin lotion -- so it's emollient and soaks in without tugging on my skin during application.
This will be my after shower body lotion from now on. I'm wearing shorts and sleeveless tops again! 🥰
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Reviewed in the United States on May 29, 2026
★★★★★ 4
I'm impressed. It's very good stuff
Size: 16.9 Fl Oz (Pack of 1)
I'm finding that menopause skin is very, very dry skin. Combine that with a harsh winter and my skin was in much worst shape than normal. I usually had noticeably dry skin on my legs & arms but winter made it itchy & more flakey. I started using the Eucerin calming formula but that did nothing for the dryness but did moderately help lessen the itching.
I got online to see what I could do for the flaking skin, add moisture and curb the itching without having to go to a dermatologist because I didn't think I had a major issue. My reading recommended alpha hydroxy acid (AHA) formula moisturizers and from reading amlactin was very popular and received high marks but I wanted to look at & try a couple of things before I committed to just one as it's likely this will become part of my regular skin care and I'd need an affordable option. I discovered the Eucerin AHA formula on Amazon, liked the reviews & decided why not try it. The price point was very good compared to amlactin. I received the Eucerin 12/14/2017 and have used it religiously twice a day. The flakiness subsided in a week and the itch only occurs on my back where I can't reach to apply it. This stuff has been wonderful to apply to my skin. My skin is no longer flaky or ashy & the rough patches are gone from my knees & elbows.
This stuff is very heavy but it doesn't feel greasy to me because my skin soaks uses it in pretty quickly. I am not sure if I could use this in a hot, humid summer but for the current -20+ wind chills I'm living through, that heaviness is working in my favor. If you don't want to apply a heavy thick lotion to your skin or if that type of formula could cause a breakout, this isn't the moisturizer for you.
It doesn't really have a smell to me. Once I apply it I only smell the scent of my bee & flower sandalwood soap. This lotion is not scented so that's a plus for me.
Also unlike amlactin it does not contain parabens.
I did order the amlactin and will try it after this is gone but it's likely I will continue with the Eucerin AHA formula. It has worked very well for me. I've not done price shopping for this locally so I can't add anything in terms of costs on Amazon versus brick&mortar.
But if you can handle its heaviness I'd definitely recommend it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
BEST REPAIR HAND AND BODY CREAM!
Size: 16 Ounce (Pack of 1)
This is the best "repair" body/hand cream I've found, and I've tried quite a few. I have dogs and cats and I garden -- so I ALWAYS have scratches and tiny puncture woulds either from cats, dogs, rose bushes or cacti; and this Eucerin body cream helps to sooth and heal them quickly. I also notice that it helps relieve dryness very well, and once it soaks in, you aren't left feeling 'greasy'. It has no perfumes, and so is unscented.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
In love
Size: 16.9 Fl Oz (Pack of 1)
First I was hesitating because I thought it was cheap to work, but this lotion is miracle,no scent and after few days of using my skin started to feel baby soft, it is not very sticky or heavy.
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Reviewed in the United States on April 25, 2026
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