Ring Ultraboost 1000A Lithium Jump Starter (RJS020T)
£95.19 inc. VAT
18 in stock
Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.
Not sure it’s right for your car? WhatsApp us your reg
- 1000A lithium jump starter
- Petrol up to 5L, diesel up to 2L
- USB-C fast charging and USB-A power bank
Description
Genuine Ring · Part no. RJS020T
The Ring Ultraboost RJS020T is a 1000A lithium jump starter for petrol engines up to 5 litres and diesel engines up to 2 litres. Its boost function can start a vehicle whose battery is completely flat, and Ringtelligence adds reverse polarity protection and a spark-free design. It doubles as a power bank, with USB-C and USB-A ports.
Good to know
- What engines will it start? Petrol engines up to 5 litres and diesel engines up to 2 litres.
- Can it start a car whose battery is completely flat? Yes. The boost function is there for completely depleted batteries.
- How is it recharged? Over USB-C, with PD30W fast charging for quick recharging.
- Can I see how much charge is left? Yes, LED indicators show the battery level.
Which one?
For smaller engines, the Ring Ultraboost 500A Lithium Jump Starter (RJS010T) covers petrol up to 3L and diesel up to 1.5L. For diesels up to 3L, with a tyre inflator built in, see the Ring 5 In 1 Jump Start And Tyre Inflator (RPPLTC1000).
Key features
- 1000A lithium jump starter.
- Petrol engines up to 5 litres, diesels up to 2 litres.
- Boost mode starts vehicles whose battery is completely flat.
- Spark-free design with reverse polarity protection (Ringtelligence).
- PD30W USB-C fast charging and a Quick Charge USB-A port.
- LED torch to light the battery terminals; LED charge level indicators.
Specification
| Brand | Ring |
| Part number | RJS020T |
| Barcode (EAN) | 5055175253657 |
| Weight | 1.03 kg |
| Packed size | 218 x 130 x 100 mm |
| Rating | 1000A |
| Petrol engines | Up to 5 L |
| Diesel engines | Up to 2 L |
| Battery type | Lithium |
| USB ports | USB-C (PD30W), USB-A Quick Charge |
| Torch | LED |
Need a new car battery? See our car batteries, supplied and fitted at our Bulwell shop.
Additional information
| Weight | 1.03 kg |
|---|
Ring
More from Ring
Other Ring items on the shelf in Bulwell, all in stock.
-

-

Ring Standard Bulbs – 12V 5W SBC BA15d – Side & Tail Size 16mm (RU209)
£1.69 inc. VATHome delivery only
-

Ring Standard Bulbs – 12V 27/7W W2.5X16Q P27/7W – Brake & Tail Size 25.5mm (RU180)
£3.09 inc. VATHome delivery only
-

Ring Miniature Bulbs – 12v 5w W2.1×9.5d – Capless Side & Tail Size 10mm (RU501)
£1.49 inc. VATHome delivery only
Same shelf
Also in Batteries & Chargers
More from the Batteries & Chargers shelf. See all Batteries & Chargers ›









