Tecmate OptiMATE USB O-100, Combination 2400mA USB Charger and 3-LED Battery Monitor, With Vehicle Battery Protection

Bought these to use on motorcycles. Have 3 of them so they definitely work. They have an integrated switch that shuts them off if the power gets to low or 1 hour after the ignition is shut off. Have been using them for 3 years now with no issues.

Awesome product at a good price

Great

It came earlier than expected. Works well keeps my phone charged while i ride my motorcycle.

Excellent! Powered my handlebar electronics to ironman the Baja 1000. My only complaint is that voltage fluctuations can fake it into thinking the battery voltage is low, consequently shutting it off. On my 2-stroke bike running a light that consumes all available excess wattage from the stator, it kept turning off if the bike was idling. When I plugged in a cheap "dumb" charger, no problems. Good to know! I will have one in my pouch for Baja this year but have switched to a longer wired model ffrom Optimate for simplicity.

Was as expected.

Only charges when on highway , I retuned it I need one that charges when I plug it in this looks well made but , their may be times when I need to charge my phone when I’m in a situation or just cruising slow around city streets

Now I'm able to Charge my phone while on the scooter. Great product.

I love going on a long drive now, and stopping with a phone 100% charged phone every time. No risk of being out of contact or without my music because of a dead phone battery.

Worked perfectly out of the box. Easy to use with existing Optimate product cable. Great. I can now keep my mobile devices charged when out on my motorcycle.

Bon produits.

Prodotto spettacolare, lo utilizzo in moto , collegamento SAE diretto alla moto e USB per collegare il cavetto di ricarica telefono/ navigatore. Nota di pregio ... se la batteria della moto è leggermente scarica e potrebbe inficiare sull'avviamento del motore in automatico si scollega alla linea. Ottimo prodotto e impermeabile

Benutze diese schon seit über 10 Jahre für alle Motorräder in der Garage, spart das Ausbauen der Batterien. Bisher gab es keine Probleme bei den Bikes, außer bei der Harley, die ist da sehr eigen was das längere Laden über den Winter betrifft.