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CTEK 40-333 CS ONE 12V Adaptive Battery Charger and Maintainer

PB Tech price
PB Tech price
$ 293 .91
 +GST
$ 338 .00
 inc GST

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

CTEK 40-333 CS ONE 12V Adaptive Battery Charger and Maintainer

Our Most Sophisticated Battery Charger!
  • Brand: CTEK
  • MPN: 40-333
  • Part #: BATCTK4333
  • UPC:
1
PB Tech price
$ 293 .91 $ 338 .00
 +GST  inc GST

No store stock available.

Click & Collect: Collect unavailable
Delivery: Out of stock When will I receive it?

What PB Tech customers are saying about this product...

See More Reviews

"The charger works exactly as I expected it should, brilliant technology."

ST
By: ShaneT925 11/09/25
Verified Owner

Features

CTEK CS One Battery Charger

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 a dedicated app control to unlock additional features and you've got the most advanced charger available today. Super simple. Super smart.

- 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.

 

Specifications

Battery capacity

3-180 Ah

Battery capacity CEC-400

3-180 Ah

Charging category

AC charging

Back current drain*

Corresponding to less than 1.5 Ah/month

Battery voltage

12 V

Battery chemistry

Lead acid; Lithium-ion

Ambient operating temperature

-30 °C to +50 °C

Cooling

Natural convection

Input

220-240 VAC, 47-63 Hz, 1.2 A

Output

12 V, 8.0 A

Start voltage

1.5 V lead-acid battery types. 1.5 V LiFePO4.

Frequency

50 Hz

Ripple**

Less than 4 %

Connectivity

BLUETOOTH® LE 5.1

Battery types

12 V; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO4

Temperature compensation

Built in charge voltage compensation according to ambient temperature.

Compliance

ETSI EN 300 328; RED; EN 61000-6-3; EN 61000-6-1; ETSI EN 301 489-1; ETSI EN 301 489-17; EN 60 335-2-29; EN 60335-1; SS-EN ISO 13732-1:2008

Enclosure material

Plastic

Rated voltage (Input)

230 V

Degree of protection

IP65

Mains cable length (input)

1.4 m

App support

CTEK App for Android and IOS

Dimensions (L x W x H)

235 x 88 x 52 mm

Net weight (unit with cables)

0.675 kg

User interface

LED symbols; Smartphone display (free of choice)

Detachable charging cable length (ouput)

2 m

Packaging size (L x W x H)

288 x 178 x 55 mm

Power plug type

Type G

Manufacturer Part No:
40-333
Brand:
Product Type:
CS ONE
UPC
-
Product Family:
-
Shipping Weight:
0.5 kg
PB Part No:
BATCTK4333
Product Model:
40-333
Warranty: 60 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

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Great charger

The charger works exactly as I expected it should, brilliant technology.

ST
By: ShaneT925 11/09/25
Verified Owner
0 out of 0 users found this review helpful
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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

CTEK 40-333 CS ONE 12V Adaptive Battery Charger and Maintainer

Our Most Sophisticated Battery Charger!
  • Brand: CTEK
  • MPN: 40-333
  • Part #: BATCTK4333
PB Tech price $293.91 Excluding GST PB Tech price $338.00 Including GST

Date Created: 10:30, 16-11-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK4333/CTEK-40-333-CS-ONE-12V-Adaptive-Battery-Charger-an
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

CTEK CS One Battery Charger

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 a dedicated app control to unlock additional features and you've got the most advanced charger available today. Super simple. Super smart.

- 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.

 

Specifications

Battery capacity

3-180 Ah

Battery capacity CEC-400

3-180 Ah

Charging category

AC charging

Back current drain*

Corresponding to less than 1.5 Ah/month

Battery voltage

12 V

Battery chemistry

Lead acid; Lithium-ion

Ambient operating temperature

-30 °C to +50 °C

Cooling

Natural convection

Input

220-240 VAC, 47-63 Hz, 1.2 A

Output

12 V, 8.0 A

Start voltage

1.5 V lead-acid battery types. 1.5 V LiFePO4.

Frequency

50 Hz

Ripple**

Less than 4 %

Connectivity

BLUETOOTH® LE 5.1

Battery types

12 V; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO4

Temperature compensation

Built in charge voltage compensation according to ambient temperature.

Compliance

ETSI EN 300 328; RED; EN 61000-6-3; EN 61000-6-1; ETSI EN 301 489-1; ETSI EN 301 489-17; EN 60 335-2-29; EN 60335-1; SS-EN ISO 13732-1:2008

Enclosure material

Plastic

Rated voltage (Input)

230 V

Degree of protection

IP65

Mains cable length (input)

1.4 m

App support

CTEK App for Android and IOS

Dimensions (L x W x H)

235 x 88 x 52 mm

Net weight (unit with cables)

0.675 kg

User interface

LED symbols; Smartphone display (free of choice)

Detachable charging cable length (ouput)

2 m

Packaging size (L x W x H)

288 x 178 x 55 mm

Power plug type

Type G

Date Created: 10:30, 16-11-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK4333/CTEK-40-333-CS-ONE-12V-Adaptive-Battery-Charger-an