When I tried this product it failed to convert my battery power to usable AC power. It also took longer to charge my devices than other comparable PRODUCTS... The only positive aspect was its compact size, but that doesn't make up for its poor performance..
Charger Vympel 57 black
110 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
Case Compatible With Halo Bolt Portable Car Battery Jump Starter 58830/44400/57720 MWh Charger. Power Bank Holder For Halo Power Station 100/For AC Outlet.(Not Fits For Halo Bolt Air, Box Only)
24 Review