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CTEK D250SE 40-315 Dual DC-DC 12V Charger - 20 AMP

PB Tech price
PB Tech price
$ 466 .96
 +GST
$ 537 .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 D250SE 40-315 Dual DC-DC 12V Charger - 20 AMP

  • Brand: CTEK
  • MPN: 40-315
  • Part #: BATCTK1026
  • UPC:
1
PB Tech price
$ 466 .96 $ 537 .00
 +GST  inc GST

No store stock available.

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

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"Good price on a quality item, easy to order online and prompt delivery."

G
By: Guest 14/02/22

Features

https://www.ctek.com/uk/battery-chargers-12v-24v/d250se

CTEK Dual DC-DC 12V Charger - 20 AMP

Dual input 20A charger with selectable charge voltages

With award winning Swedish technology, the dual input CTEK D250SE Dual DC-DC 20A 12V Battery Charger allows you to enjoy your vehicle more with maximised battery capacity as the ideal charger for vehicles without access to a mains power supply.

The D250SE is a fully automatic, 5 step charger that supplies up to 20A of power to any 12V lead-acid or ­lithium service battery from 40-300Ah. It has ­selectable charge algorithms for AGM and lithium batteries and can use power through its dual input from alternator, solar panel and wind power.

When the service battery is fully charged, the D250SE will ­automatically redirect maintenance charge ­power to the starter battery. The D250SE can maintain a stable output up to 20A to vehicles fitted with smart ECU controlled ­alternators and also has a temperature sensor for ­optimised charging, regardless of weather conditions. 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)


CTEK D250SE Dual DC-DC 20A 12V Battery Charger Features

- 20A fully automatic temperature compensated charging for batteries from 40-300Ah while you're on the move.
- Dual input (solar and alternator in parallel).
- Smart alternator compatible.
- Selectable lithium and lead-acid mode.
- Solar panel regulator with Maximum Power Point Tracking (MPPT).
- 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP).
- Battery separation replacing diodes and VSR relays.
- Selectable AGM option - 14.4V or 14.7V.
- Maximised charging for better battery life and performance.
- Temperature sensor to compensate for hot or cold conditions.
- Splash and dust proof (IP65).
- Compatible with SMARTPASS 120, SMARTPASS 120S for the ultimate 140A power management solution.

Specifications

Brand

CTEK

Ambient temperature

-20°C to +50°C (- 4°F to +122°F)

Positioning

Permanent installation/on board

Input

11.5-23V, 25A

Output

14.4/14.7V, 20A max, lead-acid battery types.14.2V, 20A max, LiFePO4. 

Back current drain

Corresponding to less than 1Ah/month

Battery types

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

Battery capacity

40-300Ah

Insulation class

IP65

Ripple

< 4%

Product Weight

0.7kg

Carton Weight

0.9kg

What's In The Box

1 x CTEK D250SE Dual Input Battery Charger
1 x User Manual

Manufacturer Part No:
40-315
Brand:
Product Type:
12V Charger
UPC
-
Product Family:
D250SE
Shipping Weight:
1.05 kg
PB Part No:
BATCTK1026
Product Model:
40-315 Dual DC-DC
Warranty: 24 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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CTEK DC-DC charger

Good price on a quality item, easy to order online and prompt delivery.

G
By: Guest 14/02/22
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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.

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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 D250SE 40-315 Dual DC-DC 12V Charger - 20 AMP

  • Brand: CTEK
  • MPN: 40-315
  • Part #: BATCTK1026
PB Tech price $466.96 Excluding GST PB Tech price $537.00 Including GST

Date Created: 22:30, 25-09-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK1026/CTEK-D250SE-40-315-Dual-DC-DC-12V-Charger---20-AMP
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Newmarket 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

https://www.ctek.com/uk/battery-chargers-12v-24v/d250se

CTEK Dual DC-DC 12V Charger - 20 AMP

Dual input 20A charger with selectable charge voltages

With award winning Swedish technology, the dual input CTEK D250SE Dual DC-DC 20A 12V Battery Charger allows you to enjoy your vehicle more with maximised battery capacity as the ideal charger for vehicles without access to a mains power supply.

The D250SE is a fully automatic, 5 step charger that supplies up to 20A of power to any 12V lead-acid or ­lithium service battery from 40-300Ah. It has ­selectable charge algorithms for AGM and lithium batteries and can use power through its dual input from alternator, solar panel and wind power.

When the service battery is fully charged, the D250SE will ­automatically redirect maintenance charge ­power to the starter battery. The D250SE can maintain a stable output up to 20A to vehicles fitted with smart ECU controlled ­alternators and also has a temperature sensor for ­optimised charging, regardless of weather conditions. 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)


CTEK D250SE Dual DC-DC 20A 12V Battery Charger Features

- 20A fully automatic temperature compensated charging for batteries from 40-300Ah while you're on the move.
- Dual input (solar and alternator in parallel).
- Smart alternator compatible.
- Selectable lithium and lead-acid mode.
- Solar panel regulator with Maximum Power Point Tracking (MPPT).
- 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP).
- Battery separation replacing diodes and VSR relays.
- Selectable AGM option - 14.4V or 14.7V.
- Maximised charging for better battery life and performance.
- Temperature sensor to compensate for hot or cold conditions.
- Splash and dust proof (IP65).
- Compatible with SMARTPASS 120, SMARTPASS 120S for the ultimate 140A power management solution.

Specifications

Brand

CTEK

Ambient temperature

-20°C to +50°C (- 4°F to +122°F)

Positioning

Permanent installation/on board

Input

11.5-23V, 25A

Output

14.4/14.7V, 20A max, lead-acid battery types.14.2V, 20A max, LiFePO4. 

Back current drain

Corresponding to less than 1Ah/month

Battery types

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

Battery capacity

40-300Ah

Insulation class

IP65

Ripple

< 4%

Product Weight

0.7kg

Carton Weight

0.9kg

What's In The Box

1 x CTEK D250SE Dual Input Battery Charger
1 x User Manual

Date Created: 22:30, 25-09-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK1026/CTEK-D250SE-40-315-Dual-DC-DC-12V-Charger---20-AMP