PARKSIDE 20V, 2Ah Battery (3-year Warranty)

Priced a lot higher on eBay and elsehwre. Much needed.. Hopefully there are some in your local store.
Description
Powerful Lithium-Ion battery with 3-stage charge status indicator
Cell balancing – longer battery life, increased battery lifespan
Higher battery resource due to evenly used cells
Maximum charge potential
Type: Lithium-Ion
Rated voltage: max. 20V
Capacity: 2Ah
Compatible with all appliances in the X 20V TEAM series
3-year warranty
Could you share your experience of owning and using any of these IIt would be much appreciated by others new to the range or have held off buying compatible products