NOCO Boost Plus GB40 1000A 12V UltraSafe Portable Lithium Car Jump Starter, Heavy-Duty Battery Booster Power Pack, Powerbank Charger, and Jump Leads for up to 6.0L Petrol and 3.0L Diesel Engines :
How to Jump Start a Car Battery with a NOCO Genius Boost GB40 UltraSafe Lithium Jump Starter - YouTube
Noco Genius GB40 Boost Sport 400A UltraSafe Lithium Jump Starter
GB40 12v 1000A Lithium NOCO Genius Boost Pack – The Lamp Company