
Looks like a well made adapter. This is exactly what I need to charge small DIY battery boxes. I particularly like the polarity switch that comes with the kit. The only thing I find negative is the fit. The ends of the SAE connector are molded straight, but everything I will be connecting to has curved sides. I need to round it off with a knife and/or sandpaper.

Xiaomi 70mai Jump Starter Midrive PS01
120 Review

70mai Jump Starter Max Midrive PS06 black
37 Review

Keep Your Battery Fully Charged With A Smart 12V Charger/Maintainer Featuring Winter Mode
28 Review

Efficient Charging With LST 7 Stages 5A Battery Charger - 3.3A 12V For Ultimate Performance
35 Review

Rechargeable screwdriver OA-3,6F (433.0.2.00), 3.6 V, 1.3 Ah Li-ion, blister
46 Review

Reversible Mi 16-in-1 Ratchet Screwdriver
21 Review

Bit and socket set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
46 Review

Xiaomi Mijia Ratchet Screwdriver 16 in 1 Screwdriver with Interchangeable Bits, 10 pcs, Black
22 Review