Review on 🔌 Efficient 12V Battery Trickle Charger: Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries by Stephen Chowdary

I have bought two units for my two cars. The only downside right now is that the instructions require the chargers to be plugged directly into the wall rather than using an extension cord as an intermediate power source. Unfortunately the cars are parked and require the use of extension cords. So far the charging lights have come on to indicate the battery is charged, but I don't know if using extension cords affects the lifespan or charge capacity of the devices themselves. I'm thinking about the price if I can get a few years from them (charger). It's worth it.