Ring Jumpstart Pro 3000 (RJST3000)

Description

Genuine Ring · Part no. RJST3000

The Ring Jumpstart Pro 3000 is a 12 V and 24 V jump starter for fleets that mix passenger cars with heavy-duty trucks. It handles all petrol engines and 24 V diesels up to 13 litres, picks the right voltage automatically and has a boost function for batteries that are completely flat.

Good to know

• Is it 12 V only? No. It works on 12 V and 24 V and detects the voltage automatically.
• Which engines will it start? All petrol engines, and 24 V diesel engines up to 13 litres.
• Does it work on a completely flat battery? Yes, the boost function is there to start fully drained batteries.
• Can I charge devices from it? Yes, dual USB-A outputs let it double as a power bank.

Which one?

If you only start 12 V cars and vans, the Ring Ultraboost 2000A Jump Starter (RJS040) covers petrol engines up to 8 litres and diesel up to 4 litres. For a 12 V unit with a built-in tyre inflator, look at the Ring Ultra Start-Air Jump Starter & Tyre Inflator (RJSTI030).

Key features

• Works on 12 V and 24 V, with automatic voltage detection.
• Covers all petrol engines and 24 V diesels up to 13 litres.
• Boost function for starting fully drained batteries.
• Large, sturdy clamps; cables store in the body, with a carry handle.
• Safety alerts warn of reverse polarity; temperature protection built in.
• LED work light, battery level indicator and dual USB-A outputs.

Specification

Brand	Ring
Part number	RJST3000
Barcode (EAN)	5055175264196
Weight	3.09 kg
Packed size	260 x 161 x 205 mm
Voltage	12 V and 24 V (automatic detection)
Engines	all petrol; 24 V diesel up to 13 L
Boost function	for fully depleted batteries
USB	dual USB-A outputs
Light	LED work light
Indicator	battery level
Stop-start batteries	compatible

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