Charging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO (Adaptive Charging) technology does all the thinking for you – you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE.
Charging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO (Adaptive Charging) technology does all the thinking for you – you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE.
CTEK Cs One 12V Lead Acid and Lithium Battery Charger - 40-333
Charging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO (Adaptive Charging) technology does all the thinking for you – you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE.
Charging any battery just got a whole lot simpler with the CTEK CS ONE. Its revolutionary APTO (Adaptive Charging) technology does all the thinking for you – you don’t even have to worry about which clamp goes where! This is the easiest charger you’ll ever use. Add in dedicated app control, to unlock additional features and you’ve got the most advanced charger available today. Super simple. Super smart. Simply CS ONE.
in 17 offers
The lowest price for CTEK Cs One 12V Lead Acid and Lithium Battery Charger - 40-333 right now is $217.68 at Lumise.eu, compared across 11 retailers.
The all-time low was $216.54 on 4 June 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 07:44:40
CTEK CS ONE,12V, Smart Battery Charger for Cars and Motorcycles, Battery Maintainer with Adaptive Charging, App, Reconditioning, Wake Up and Supply
Free delivery
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CTEK CS ONE (Gen 2) with Wi-Fi, 12V Smart Battery Charger and Maintainer with App Control, Remote Monitoring, Adaptive Charging, and Polarity Free
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CTEK CS ONE 8A Automatic Charger
Delivery $130.70
CTEK CS One Adaptive charger 5640330
Delivery $62.39
Ctek Cs One 12v 8a Lead Acid & Lithium Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ctek Cs One 12v 8a Apto Battery Charger Lithium Lead Acid 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ctek Cs One 12v 8a Lead Acid & Lithium Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ctek Cs One 12v Lead Acid And Lithium Battery Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CTEK CS One 12v Lead Acid and Lithium Battery Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ctek Cs One 12v Lead Acid And Lithium Battery Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on repco.com.au
CTEK CS-ONE charger was delivered on time and does what it's supposed to do in diagnosing and charging car batteries. High tech excellent product.
originally posted on repco.com.au
Very clever charger for people having a variety of sizes in both lead acid and lithium 12v batteries.
originally posted on repco.com.au
Excellent product. Very straight forward and easy to use. I have lead acid and lithium batteries and all i have to do is connect the leads to the terminals and plug it in and away it goes. Don't have to worry about a thing and it does it all by itself.
| Battery voltage | 12V |
| Frequency | 50 Hz |
| Enclosure material | Plastic |
| Rated voltage (input) | 230V |
| Degree of protection | IP65 |
CTEK CS ONE,12V, Smart Battery Charger for Cars and Motorcycles, Battery Maintainer with Adaptive Charging, App, Reconditioning, Wake Up and Supply
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CTEK CS ONE (Gen 2) with Wi-Fi, 12V Smart Battery Charger and Maintainer with App Control, Remote Monitoring, Adaptive Charging, and Polarity Free
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CTEK CS ONE 8A Automatic Charger
Delivery $130.70
CTEK CS One Adaptive charger 5640330
Delivery $62.39
Ctek Cs One 12v 8a Lead Acid & Lithium Charger 40-333
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CTEK CS-ONE charger was delivered on time and does what it's supposed to do in diagnosing and charging car batteries. High tech excellent product.
Very clever charger for people having a variety of sizes in both lead acid and lithium 12v batteries.
Excellent product. Very straight forward and easy to use. I have lead acid and lithium batteries and all i have to do is connect the leads to the terminals and plug it in and away it goes. Don't have to worry about a thing and it does it all by itself.
| Battery voltage | 12V |
| Frequency | 50 Hz |
| Enclosure material | Plastic |
| Rated voltage (input) | 230V |
| Degree of protection | IP65 |
