Nope that charger does not have a meter -- it has a digital display, and it's "Smart" which you don't want . You want Stupid!
You want a charger designed for humans to be smart about charging. These have a meter on the front (an ancient analog device with a needle that moves over a scale -- similar to the old device called a clock which had hands and a dial you could read.)
Here's an example of the old style charger: