This is for:
K&F Concept 3-Pack LP-E8 Battery and Upgraded LCD Charger Compatible with Canon EOS Rebel T2i, T3i, T4i, T5i, 550D, 600D, 650D, 700D, Kiss X4, Kiss X5, Kiss X6 Cameras
Opening this package gave me so much more confidence in the build than other after market battery chargers.

Good:
Price: $29
This is positioned in line with battery chargers of its type, if you consider that you get three batteries, which you may not want since these are for old models.

Build quality
The batteries feel light, but the plastic feels of good quality. There aren't any loose parts or damaged seals. The lower weight is attributed to the MAh energy density being lower than the 2000 MAH batteries I own.
The charger base feels and looks like a name brand device. The printing and design is very clear and laid out well.

- charge indicators:
I like the led indicators on this and similar chargers. It tells you how much progress your battery is making and gives you more confidence regarding the progress.

The charger appears to automatically shut off, if the batteries are not fully seated in the chargers.
You can stand the charger up when inserting a battery on the ch.3 slot allowing, you to view the progress from further away.

Bad:

The only drawback is that you may not need three batteries, so you need to pay that price, Otherwise, I can't think of any drawbacks.