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CTEK 56-777 MXT 4.0 24V-4AMP Lead Acid Battery Charger

PB Tech price
PB Tech price
$ 273 .91
 +GST
$ 315 .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 56-777 MXT 4.0 24V-4AMP Lead Acid Battery Charger

Ideal Charging Solution for 24v Batteries in RVs and Caravans
  • Brand: CTEK
  • MPN: 56-777
  • Part #: BATCTK2777
  • UPC:
FREE SHIPPING
PB Tech price
$ 273 .91 $ 315 .00
 +GST  inc GST

No store stock available.

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

Features

MXT 4.0 AUS

The 8 step charger that's ideal for smaller 24V batteries and maintenance charging for fleets with 24V vehicles.

The MXT 4.0 is a cost effective 8 step charger that delivers 4A to 24V batteries from 8-100Ah and is suitable for maintenance charging up to 250Ah. It can also be used in applications such as back-up systems, piste machinery, industrial cleaning machinery and wheelchairs. The MXT 4.0 features battery diagnosis to establish whether your battery can receive and retain a charge, a Recond mode for restoring and reconditioning stratified and deeply discharged batteries, an optimised cold charging mode and an AGM battery charging mode. The charger also has a 'Supply' mode so it can be used as a power source.

Product Features:

- Fully automatic 'connect and forget' 8 step charging
- Can be used as a power source
- Easy to read LED display
- Safe spark free operation
- Reverse polarity protected
- Short circuit proof

Specifications

Model number

1057

Volt

24V

Rated Voltage AC

220-240VAC, 50-60Hz

Charging voltage

NORMAL: 28.8V, COLD/AGM: 29.4V, RECOND: 31.4V

Min battery voltage

2.0V

Charging current

4A max

Current, mains

1.2A rms (at full charging current)

Back current drain

<1Ah/month

Ripple

<5%

Ambient temperature

-20°C to +50°C, output power is reduced automatically at high temperatures

Charger type

8 step, fully automatic charging cycle

Battery types

All types of 24V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)

Battery capacity

8-100Ah up to 250Ah for maintenance

Dimensions

191 x 89 x 48mm (L x W x H)

Insulation class

IP65

Weight

0.8kg

Manufacturer Part No:
56-777
Brand:
Product Type:
MXT 4.0
UPC
-
Product Family:
-
Shipping Weight:
1.01 kg
PB Part No:
BATCTK2777
Product Model:
56-777
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.

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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.

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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.

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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 56-777 MXT 4.0 24V-4AMP Lead Acid Battery Charger

Ideal Charging Solution for 24v Batteries in RVs and Caravans
  • Brand: CTEK
  • MPN: 56-777
  • Part #: BATCTK2777
PB Tech price $273.91 Excluding GST PB Tech price $315.00 Including GST

Date Created: 08:21, 17-11-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK2777/CTEK-56-777-MXT-40-24V-4AMP-Lead-Acid-Battery-Char
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

MXT 4.0 AUS

The 8 step charger that's ideal for smaller 24V batteries and maintenance charging for fleets with 24V vehicles.

The MXT 4.0 is a cost effective 8 step charger that delivers 4A to 24V batteries from 8-100Ah and is suitable for maintenance charging up to 250Ah. It can also be used in applications such as back-up systems, piste machinery, industrial cleaning machinery and wheelchairs. The MXT 4.0 features battery diagnosis to establish whether your battery can receive and retain a charge, a Recond mode for restoring and reconditioning stratified and deeply discharged batteries, an optimised cold charging mode and an AGM battery charging mode. The charger also has a 'Supply' mode so it can be used as a power source.

Product Features:

- Fully automatic 'connect and forget' 8 step charging
- Can be used as a power source
- Easy to read LED display
- Safe spark free operation
- Reverse polarity protected
- Short circuit proof

Specifications

Model number

1057

Volt

24V

Rated Voltage AC

220-240VAC, 50-60Hz

Charging voltage

NORMAL: 28.8V, COLD/AGM: 29.4V, RECOND: 31.4V

Min battery voltage

2.0V

Charging current

4A max

Current, mains

1.2A rms (at full charging current)

Back current drain

<1Ah/month

Ripple

<5%

Ambient temperature

-20°C to +50°C, output power is reduced automatically at high temperatures

Charger type

8 step, fully automatic charging cycle

Battery types

All types of 24V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)

Battery capacity

8-100Ah up to 250Ah for maintenance

Dimensions

191 x 89 x 48mm (L x W x H)

Insulation class

IP65

Weight

0.8kg

Date Created: 08:21, 17-11-2025
Product URL: https://www.pbtech.co.nz/product/BATCTK2777/CTEK-56-777-MXT-40-24V-4AMP-Lead-Acid-Battery-Char