Das 4000A Booster

Start Current	Up to 1300A
Fast Charging Time	3.5 hours
Battery Peak Current	4000A / 45 starts
Maximum Cranking Current	2060A
Input	USB-C PD 30W
Output	12V,USB-A QC3.0,USB-C PD30W
Battery types	12 V:,WET,MF,Ca/Ca,AGM,EFB,GEL
Battery chemistry	Lead acid
Start voltage	2.5 V
Battery voltage	12 V
Internal battery capacity	24000 mAh (6000 mAh x 4 / 88,8 Wh)
Battery Cell Chemistry	Polymer Lithium-Ion
Internal Battery Life Span	500 cycles
User interface	Display
Connectivity	Removeable
Compliance	UL2743;IEC 62368-1;IEC 60335-2-29
Ambient operating temperature	-20 °C to +55 °C(-4 °F to +131 °F)
Dimensions	239 × 107 × 40 mm (9.4 × 4.2 × 1.6 in)
Net weight	1.21 kg (2.67 lbs)
Degree of protection	IP65
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.

New

RB 4000

Name: RB 4000
Brand: CTEK
SKU: 40-624
Price: 399 EUR
Availability: InStock

Booster

Item No. 40-624

€399,00 EUR

Higher power booster with stronger jump performance for larger engines or heavy use

Up to 45 starts on one charge

Use as a portable powerbank and LED torch with three settings

Built for workshops, fleets and recovery — up to 10L petrol, 8L diesel

0 ( 0 reviews )

New

RB 4000

€399,00 EUR

In stock

Your legal guarantee rights

Minimum two-year legal guarantee protection for goods sold in the European Union. Consumers can claim their rights under the legal guarantee of conformity, for example if goods: do not match the description; do not function as intended. Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer: free repair or free replacement; in some cases, a price reduction or full reimbursement. Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year. For more information on your rights in a specific country, scan the QR code below or ask the seller.

More information (Your Europe)

Download the official document (PDF)

Free standard shipping on orders over €55

warranty 0b846ee0 3697 418f b54f 4f8e34872cd5

Up to 5 year warranty

In stock

Back in stock alert

We will send you an email when the product is back in stock again

By signing up, I agree with the data protection policy of Ctek.

CYCD offer website HERO BANNER DESKTOP Globalt MOBIL VERSION Globalt 8809ebcb b09f 4ede 95a9 64941bad17e8

CYCD offer website HERO BANNER DESKTOP Globalt HERO BANNER DESKTOP Globalt 14efcf29 7506 4845 af13 01002bde0eb2

The RB 4000 booster gives you instant power to start vehicles with dead 12V vehicle batteries up to 45 times, before needing a recharge. Packed with safety features, additional USB charging ports and a built-in flashlight, it’s as versatile as it is reliable. Powerful, compact and ready to go, it ensures nothing gets in the way of life’s journeys.

Specifications

Battery Voltage

12 V

Battery Peak Current

4000A / 45 starts

Start Current

Up to 1300A

Maximum Cranking Current

2060A

Fast Charging Time

3.5 hours

Battery Chemistry

Lead acid

Battery types

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

Warranty

2 years

New

RB 3000

Up to 30 starts on one charge
Use as a portable powerbank and LED torch with three settings
Ideal for cars, SUVs, pickups, vans and campers — up to 8L petrol

Regular price
Regular price: €299,00

Cart Empty

RB 4000

Back in stock alert

Alert is on!

Recommended products

Trusted by leading brands