CTEK 56-926 LITHIUM US 12 Volt Fully Automatic LiFePO4 Battery Charger
CTEK 56-926 LITHIUM US 12 Volt Fully Automatic LiFePO4 Battery Charger


LITHIUM US is an advanced microprocessor-controlled charger specifically designed to charge and maintain Li-ion phosphate batteries while increasing their performance and longevity. Fully automatic charger (plug and forget) with 8 charging stages. Some of these stages include a test sequence that shows if the battery can maintain and retain charge, a unique maximizing stage that restores full capacity, and a patented lean charging that ensures optimum performance even after months of inactivity.

With a charging current of up to 4.3 amps, LITHIUM US is flexible enough to charge 5 to 60 amps of Li-Ion batteries and maintain currents up to 120 amps. Easy to use, just plug it in and start charging without disconnecting the car battery. When charging begins, the charger automatically resets all low voltage protection electronics (battery management system). It can be charged manually at any time using the reset button.

The device is splash and dust resistant, so it can be used safely in all weather conditions. Using anti-spark reverse polarity protection technology is simple and safe. It has short circuit protection to protect the car electronics.

Lithium (LiFePO4) battery full maintenance

CTEK USA Lithium Battery Chargers & Service uses a unique patented system for recycling, charging and repairing lithium (LiFePO4) batteries to extend their life. It also features a test sequence that tells you if the battery can handle and retain a charge, and a unique maximization stage that restores full capacity to ensure peak performance even after months of inactivity.

Connect and forget

Simple plug and play process - just plug the charger into your car and let the charger do the rest.

Restore a battery that appears empty

If your battery has low voltage protection, simply press and hold the reset button for 10 seconds and the LITHIUM US UVP will turn on and restart the charging cycle automatically.

Safe and easy to use

LITHIUM US includes reverse polarity spark arrestor clips. It is short circuit resistant with clean voltage and power line to ensure there are no spikes or surges.

  • Total LiFePO4 Battery Care: A unique patented system for recycling, charging and maintaining LiFePO4 batteries to increase performance and extend life. Charging a special lithium battery (12V LiFePO4)
  • Test procedure: Check whether the lithium battery (12V LiFePO4) can withstand charging and keep it safe.
  • Unique Maximization Level with Patented Maintenance Fee: Restores full capacity to ensure peak performance even after months of inactivity.
  • Plug and forget: Simple plug and play. Plug in the charger and let the charger do the rest. If your battery has low voltage protection, simply press and hold the RESET button for 10 seconds, the UVP charger will turn on, the battery will be ready to charge and the charger will automatically start the charging cycle.
  • Safe and easy to use: Splash-proof and dust-proof, designed to protect car electronics, non-sparking, reverse polarity protection and short circuit protection. Clean voltage and current transmission ensures no voltage spikes or surges.
  • Protect sensitive devices: Unlike less complex chargers, there is no need to disconnect the battery, LITHIUM US has been specifically designed not to damage the electronic system. It does not over charge or drip.
  • Minimum Required Battery Voltage: 5.0V
  • Includes a wide range of accessories: easy-to-use clips and connectors for easy battery access and a handy storage bag, all provided as standard.
  • 5 years warranty.

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