LITHIUM US

The LITHIUM US 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.

Description

12V | Advanced ‘connect and forget’ charging for LiFePO4 batteries

With up to 4.3A of charge current available, the LITHIUM US can charge LiFePO4 batteries from 5Ah to 60Ah and maintain up to 120Ah. It’s easy to use – just connect it and charging starts immediately. There’s no need to disconnect your battery and any low voltage protection electronics will be reset automatically. The LITHIUM US is a ‘connect and forget’ charger with 8 charging steps, a testing sequence that tells you if the battery can take and retain the charge, a unique maximization step to restore full capacity and patented maintenance charging for maximum performance, even after months of inactivity.

Features

Easy to use – just connect and forget
Unique 8 step charging for maximum performance and extended life
Safe spark free operation
Reverse polarity protection
Exceptionally clean voltage and current delivery with no surges or spikes
Splash proof and dust proof (IP65)
5-year warranty

LITHIUM_US-manual-low-US-EN.pdf

LITHIUM_US-productsheet-low-US-EN.pdf

Charging categoryAC charging
Input110–120 VAC, 50–60 Hz, 1.1 A
Output14.4 V, 4.3 A
Battery chemistryLithium-ion
Battery typesLiFePO₄; 12 V:
Battery capacity5–120 Ah
Back current drain*corresponding to less than 1Ah/month
Battery voltage12 V
Ambient operating temperature-4 °F to +122 °F (-20 ˚C to +50 ˚C)
Ripple**Less than 4 %
Degree of protectionIP65
Charge CurrentMax 4.3 A
Warranty5 years
DisclaimerAll products and product specifications are subject to change without notice, to improve reliability, function or design. In the event of product error, we reserve the right to inspect the product and verify the fault. All product returns are subject to our standard warranty terms.

*) Back current drain is the current that drains the battery if the charger is not connected to the power outlet. CTEK chargers have a very low back current.
**) The quality of the charging voltage and charging current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple.
CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty.

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LITHIUM_US-manual-low-US-EN.pdf

LITHIUM_US-productsheet-low-US-EN.pdf

Express delivery (2 Days)

Order by 5PM CST for same day shipping. Free shipping for orders above $50.
Standard Delivery (3-9 Business Days)

Order by 5PM CST for same day shipping. Free shipping for orders above $50. (Please note that orders with CS FREE will only be delivered with standard shipping as the package contains lithium batteries.)

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