Helpful pages
The I2440 can be customized with different charging curves depending on battery type and application. It also records parameters from the last 200 charging cycles for compliance. I2440 has Drive Off protection and is robust with IP64 aluminum casing. The I2440 also has intelligent cable loss compensation for even faster charging and uses advanced technology for its high frequency switch mode. With conversion efficiency up to 94%, the I2440 means low CO2 emissions and lower power usage in general.
;*;Logging and saving 200 charge cycles;*;Multi step, fully automatic charging cycle;*;Charge current: 40A;*;Easy to read LED indicators;*;Automatic reconditioning for deeply discharged batteries;*;2-year warranty
| Input | 220–240 VAC, 50–60 Hz, 7.0 A |
|---|---|
| Output | 28.8 V,40 A |
| Battery types | 24 V:,WET,can be customized for AGM,GEL,LiFePO₄ |
| Start voltage | 0.5 V |
| Battery voltage | 24 V |
| Battery capacity | 80–1100 Ah |
| Degree of protection | IP64 |
| Warranty | 2 years |
| Warranty information | CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty. |
The following product(s) are included in the package:
Shipping options
- Standard shipping | €5 | 4–6 days
- Express shipping* | €9 | 2–4 days
- Standard shipping on orders over €55 | €0 | 4–6 days
*Note that express shipping does not apply to orders
containing CS FREE, Boosters, or other products containing lithium batteries
and may only be shipped using standard shipping. Orders placed before 11:00 are
handed over to DHL the same day. The Customer receives a message from DHL with available delivery options, such as:
- Delivery to your door
- Delivery to an alternative address, e.g., your workplace
- Delivery to a neighbor
- Pick-up point
- Pick-up at DHL
- Hold for vacation
The DHL message also contains a tracking link.
Returns
The Customer has fourteen (14) days to return the product from the date the Customer informs CTEK of their intention to exercise the right of withdrawal. Note that the right of withdrawal cannot be processed if the Customer returns the product without/before notifying CTEK that they intend to withdraw from the purchase.
I2440
Industrial-level 40A output for large 24 V systems
The premier choice for the biggest 24V battery banks requiring robust and consistent power
Charge and maintain batteries that undergo frequent deep discharge cycles
Ultimate power for fleets, commercial operations and industrial settings
Back in stock alert
Alert is on!
Subscribe to our newsletter and stay updated on the latest fashion pieces and special offers!
We will send you an email when the product is back in stock again
Unable to subscribe. Try again later.
By signing up, I agree with the data protection policy of Ctek.
The I2440 is an industrial charger designed for all standard lead acid, AGM and GEL batteries from as low as 0.5V.
Specifications
Battery Voltage
24 V
Battery Capacity
80–1100 Ah
Battery Chemistry
Battery types
24 V:,WET,can be customized for AGM,GEL,LiFePO₄
Warranty
2 years
Enhance your charging experience