Made In Sweden
Booster
Cetk RB 4000 Booster
More than just a jump-starter.
- Instant starting power for up to 30 starts on a single charge
- Jump starts all 12V lead-acid batteries, including AGM, EFB, WET and GEL
- Spark-proof technology and reverse polarity protection
- High-capacity USB power bank plus built-in flashlight with 3 modes
- Compact, ergonomic design for easy portability and storage
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Instant Power. Anywhere.
The RB 3000 is a compact booster packed with 3000A peak current, built to jump start most 12V batteries with ease. Spark-proof technology and reverse polarity protection make it safe to use with confidence. Beyond jump-starting, it doubles as a power bank with USB charging and a built-in LED flashlight for whatever the moment calls for.
| Battery peak current | 3000A / 30 starts |
| Start current | Up to 1300A |
| Maximum cranking current | 1980A |
| Internal battery capacity | 16000mAh (59.2Wh) |
| Fast charging time | 2.5 hours |
| Input | USB-C PD 30W |
| Output | 12V, USB-A QC3.0, USB-C PD30W |
| Degree of protection | IP65 |
| Dimensions | 239 x 107 x 40 mm |
| Net weight | 1.028 kg |
| Warranty | 2 years |
- 1x CTEK RB 3000 Booster
- 1x Set of Clamps
- 1x Storage Bag
- 1x User Guide
1
Charge
Fully charge the RB 3000 via USB-C before first use, roughly 2.5 hours.
2
Connect
Attach the clamps to the battery terminals, respecting polarity.
3
Start
Turn the ignition to start the vehicle. The booster delivers instant cranking power.
4
Disconnect
Remove the clamps once the engine is running, negative first, then positive.