Description
CS ONE GEN 2
12V | Revolutionary adaptive battery charger with trickle charge
Charging category: AC charging
Input: 110-120 VAC, 60 Hz, 1.8 A
Output: 12 V, 8.0 A
Battery chemistry: Lead acid; Lithium-ion
Battery Type: 12 V:; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO₄
Battery Capacity: 3–180 Ah
Insulation: IP65 (splash & dust proof)
The CS ONE sets a new standard in battery charging – delivering elite performance yet powerful simplicity for those who demand the very best. Through its revolutionary polarity-free APTO™ technology, the CS ONE does all the thinking for you, automatically adapting its charge to what your battery needs. The Wi-Fi and Bluetooth-connected CTEK app unlocks advanced features and functionality, giving you full control of battery care when you want it.
Adaptive charging: APTO™ technology automatically adapts charging to any 12V battery, including lithium.
Polarity free: The clamps can be safely connected to either charging point when charging
Connect & forget: Can be left safely connected for long periods during maintenance charging
Seamless connectivity: Wi-Fi and Bluetooth-enabled app for additional features and insights
Improve battery life: Extend battery lifetime by up to 3 times through regular charging
WAKE UP lithium batteries with under voltage protection or deeply discharged lead-acid batteries
RECOND program to restore and recondition lead-acid batteries
SUPPLY program to support the battery during service work and retain contact power to the vehicle during battery replacement/removal
Charge session monitoring, detailed charging history and activity log
Custom charging reminders and automatic notifications on errors and updates
Automatic temperature compensation for extreme weather
Features:
Wi-Fi & Bluetooth Connectivity – App-based remote control, data and diagnostics
APTO™ Adaptive Charging – Fully automatic, battery-specific optimisation
Polarity-Free Clamps – Safe, spark-free connections in any orientation
Connect & Forget – Intelligent long-term maintenance mode
Smart Modes On-Demand – Restore, revive or support your battery as needed
12V Compatibility – Works with all lead-acid and lithium batteries
*By request/order.