CTEK CS ONE - Car Battery Charger for 12 V LA , Li, WET , MF , Ca-Ca , AGM , EFB , GEL , LiFePO4 (Barcode: 7340103403319 )

• RECOND option to restore and recondition lead-acid batteries.
• WAKE UP option to revive seemingly dead lithium and lead-acid batteries.
• 12V SUPPLY to support the battery during service work and retain contact power to the vehicle during battery replacement / removal.
• ADVANCED SETTINGS to monitor charger voltage & amperage.
• Can be left safely connected for long periods during maintenance charging.
• New durable design to make it easy to handle, with unique mounting system on the back for quick connection to CS accessories.
• 100% original & genuine from CTEK
• Forexengineer Store - Authorized partner for CTEK in Malaysia - Purchased with Confidence!
• WARRANTY PERIOD : 5 YEAR

Important Considerations Before Purchasing a CTEK Charger:

1. Battery lifespan under 2 years: If your car battery is less than 2 years old, the CTEK charger might be able to charge it, depending on its current voltage. However, the overall condition of the battery will determine whether it can be fully revived.

2. Battery voltage 2 volts and above: The CTEK charger operates effectively when the battery voltage is at or above 2 volts. If the voltage drops below 2 volts, and especially if it's between 0-2 volts, the Battery Management System (BMS) may lock the battery to prevent further discharge and damage. In such cases, the CTEK charger is unlikely to charge the battery due to the BMS lock. To avoid this issue, make sure to charge your battery before it reaches such a low voltage. If the battery is locked, only a professional may be able to unlock it, though success is not guaranteed. Pre-charging by a professional may be required before using the CTEK charger.

3. CTEK charger limitations: While the CTEK charger can help extend your battery’s life, it may not be able to revive a battery that can no longer accept a charge or hold a charge anymore. If the charger detects issues such as very low voltage or significant battery deterioration, it will display a red LED warning light, indicating that the battery may require professional attention or replacement, as it might be beyond recovery.