Based on this product's specifications, here are some alternatives and similar models
Jump start device IDEAL X-STARTER 15 LiPo PRO — 12V, 600A start, 1200A peak, Li-Ion, 0.9 kg
Summary description:
Portable jump start device IDEAL X-STARTER 15 LiPo PRO with a 12V Li‑Ion battery delivers 600A continuous start current and up to 1200A peak for engine starting. Weighing 0.9 kg, it is compact for roadside emergency use, vehicle maintenance and occasional battery recovery for cars and light trucks. Includes safe high-current output suitable for multiple cold starts.