It was flashing for days before it finally stayed on green. This was hooked up to a fully charged battery I have in storage for the winter.
Keep Your Battery Fully Charged With A Smart 12V Charger/Maintainer Featuring Winter Mode
28 Review
Xiaomi 70mai Jump Starter Midrive PS01
120 Review
MEGAWISE Car Battery Jump Starter - 1500A Peak 16800MAh Portable Power Pack For Up To 7L Gas Or 5L Diesel Engines, Dual USB Outputs, Auto Battery Booster [2021 Upgraded Model]
23 Review
CARKU Pro-10 black/red
91 Review