CTEK 40-625 RB 3000 Portable 12V Booster & Power Bank with 3000A Peak, LiFePO4, USB-C PD 60W, IP65

The CTEK 40-625 RB 3000 redefines portable power by combining a 3000 A peak starter, a 12 V charger/maintainer, and a USB-C PD power bank in one rugged unit. Unlike conventional jump starters, it uses Adaptive Boost technology to safely start vehicles with flat batteries without risking damage to sensitive electronics.

Highlights

• 3000 A peak current for reliable starts on petrol and diesel engines up to several litres
• Built-in 60 Wh LiFePO4 battery for long service life and stable performance
• USB-C Power Delivery output up to 30 W and USB-A up to 12 W to charge laptops, phones, and tablets
• IP65 splash and dust proof housing for use in harsh conditions
• Spark-proof and reverse polarity protected for safe operation
• Recharges to 80% in about 1 hour via 60 W USB-C PD input

In daily use

Connect the CTEK 40-625 to a flat 12 V battery, follow the LED indicators, and start the vehicle. The Adaptive Boost function automatically adjusts the start pulse to the battery's condition. When not boosting, use it as a portable power bank to keep your devices charged on the go. The IP65 rating means rain and dust won't stop you.

Full specifications

• Internal battery: Lithium Iron Phosphate (LiFePO4), 60 Wh (12 V, 5 Ah)
• Starting peak current: 3000 A
• Charging output: 12 V DC, max 20 A
• Battery compatibility: 12 V lead-acid (Wet, MF, Ca/Ca, AGM, EFB, Gel) and LiFePO4
• USB-C output: up to 30 W (5 V/9 V/12 V, 3 A)
• USB-A output: up to 12 W (5 V, 2.4 A)
• Input: USB-C PD, up to 60 W
• Charging time: approx. 1 hour to 80%
• Protection: spark-proof, reverse polarity, short-circuit, over-voltage, over-current, temperature
• Operating temperature: -20 °C to +50 °C
• IP rating: IP65
• Display: LED indicators
• Connections: USB-C, USB-A, 12 V DC output (CTEK connector)
• Functions: portable charger, maintainer, adaptive booster, power bank
• Vehicle types: cars, motorcycles, boats, RVs, ATVs, lawnmowers and other 12 V systems

Final note

The CTEK 40-625 RB 3000 is a versatile tool for professionals and enthusiasts who need reliable starting power and portable charging in a single, rugged device.