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)
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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 1246 reviews
Sort
Product Reviews
★★★★★ 5
For serious coffee connoisseurs
I got this coffee canister because I know that my coffee connoisseur, son will be staying at our home for a few months this spring. He invests in very good quality coffee beans and grinds his portions as needed. I know that this glass vacuum type jar will do the trick in keeping the beans fresh so that the oils don't dry out. My husband and I use a flip top hinged canister for our more regular grind and the speed at which my husband drinks coffee means that it's usually quite fresh without the vacuum additional feature. I would caution that it took a hot minute to figure out how it work and wasn't easy to get open the first time outta the blocks. Read the instructions so you get familiar with home the air is extracted and how to release the pressure to open the canister.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2024
★★★★★ 5
Nice glass canister
Holds coffee airtight, keeping it fresher longer. It's see-through, so even guests know where to get the coffee. Good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2025
★★★★★ 3
Not what I expected
For the price, I thought this was a real air release coffee jar. The kind you can use a vacuum sealer on that really gets out all of the air. This is one of the press pump types. For most, this would be efficient, but I make espresso and need the freshest beans. I roast myself and need them to maintain their freshness and this doesn’t quite do it for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025
★★★★★ 4
Thin glass but good container
My biggest worry with this container is that it is such thin glass. I fear if I were to hit it the wrong way or it even fell a foot it would shatter. The seal is very good though and holds my coffee beans. It is easy to open and seal. I have no issues with it and it does what it is intended for other than it being a bit thin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2025
★★★★★ 5
I needed a secure container for my flour and this works perfect
I have a unique problem I have dart frogs and because I have dart frogs I have to raise flies unfortunately, the fruit flies really love flower, and I’m having a hard time getting a container that seals and keeps everything out because normally a bay leaf is good enough to keep whatever out of your flower but not not this so I got this container and it’s amazing it seals so nice and tight. You can literally pressurize it to keep your flower completely safe from silly things like fruit flies
I know this is unusual, but if you’re looking for a container that really seals this one’s fantastic. I love that it’s glass. I love that you can actually pump the top to pressurize it and then you hit the other button to release the pressure. I will say it is kind of hard to pull the lid off so definitely go slow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
recommand products
BGA Control/Trailing Arm Upper fits Hyundai Santa Fé I 2000-2006 2.0 2.4 2.7
36.99
BGA Control/Trailing Arm Upper fits BMW X1 2009-2015
35.99
BGA 2 x L+R Front Control/Trailing Arms fits Kia Soul II 2014-2018 1.6 2.0
182.99
BGA Control/Trailing Arm Front Left fits Land Rover Discovery V 2016-2018
81.99
BGA Control/Trailing Arm Front Right fits Hyundai H-1 / Starex Bus 2002-2007 2.5
62.99