Ring Ultraboost 2000A Jump Starter (RJS040)

Description

Genuine Ring · Part no. RJS040

The Ring Ultraboost RJS040 is a 12 V jump starter with 2000 A peak current, rated for petrol engines up to 8 litres and diesels up to 4 litres in cars, vans, motorhomes and 4x4s. A 65 W USB-C PD port charges laptops and phones, and a colour display shows its status.

Good to know

• Will it start my diesel? It is rated for diesel engines up to 4 litres, and petrol engines up to 8 litres.
• Can it charge a laptop? Yes, the 65 W USB-C PD port is designed for laptops as well as phones.
• Does it work on a completely flat battery? Yes, the boost function can start fully drained batteries.
• Will it suit a stop-start car? Yes, it works with modern stop-start batteries.

Which one?

For a tyre inflator in the same unit, the Ring Ultra Start-Air Jump Starter & Tyre Inflator (RJSTI030) covers petrol engines up to 6 litres and diesels up to 2.8 litres on 12 V vehicles. For 24 V trucks as well as 12 V vehicles, the Ring Jumpstart Pro 3000 (RJST3000) handles both voltages.

Key features

• 2000 A peak current for petrol engines to 8 litres and diesels to 4 litres.
• Suits 12 V cars, vans, motorhomes and 4x4s.
• Boost function for fully drained batteries.
• 65 W USB-C PD charges laptops and phones and recharges the unit.
• Colour display, visual and audible safety alerts, and an anti-slip base.
• Clamps protected against reverse polarity and surges; LED light with SOS mode.

Specification

Brand	Ring
Part number	RJS040
Barcode (EAN)	5055175265513
Weight	0.84 kg
Packed size	276 x 130 x 110 mm
Voltage	12 V
Peak current	2000 A
Engines	petrol up to 8 L, diesel up to 4 L
USB-C	65 W PD, charges devices and recharges the unit
Display	colour
Light	LED, multiple modes with SOS
Clamp protection	reverse polarity, surge
Case	protective storage case included
Stop-start batteries	suitable

Need a new car battery? See our car batteries, supplied and fitted at our Bulwell shop.