The manufacturer diagnosed the device and issued a conclusion that it is working. Understanding the root causes of failure is not interesting to anyone. Has some pros: Everything is beautiful, except that this device does not fulfill its main purpose - starting the engine. With its cons: It was not possible to start either the Subaru Outback 3.0 or the Mercedes 500 GL with a dead (good) battery.
Efficient Charging With LST 7 Stages 5A Battery Charger - 3.3A 12V For Ultimate Performance
35 Review
70mai Jump Starter Max Midrive PS06 black
37 Review
CARKU Pro-10 black/red
91 Review
Mroinge Automatic 6V/12V Trickle Charger For Vehicles, Motorcycles, Boats And More - Maintain Your Batteries With Ease!
29 Review
Xiaomi Mi x Mijia Wiha Precision Screwdriver Set (DZN4000CN), 25 pcs
34 Review
DVR 70MAI Dash Cam Pro Plus+, black (A500S), black
87 Review
Bit and socket set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
46 Review
Reversible Mi 16-in-1 Ratchet Screwdriver
21 Review