What is the difference between these batteries?

Ha
5

For laptop as a replacement

Version 1

from high-quality A-grade quality cells
not an original product, 100% compatible with the original battery
14.4V / 14.8V / 4400mAh
Price 29.59 eu

Variant 2

Original Samsung SDI cells, 8 cells, 5200mAh

Capacity: 5200 mAh | Voltage: 14.8V | Number of cells: 8 | Color: Black

Price 41.95

Jo

A-grade cells is not a term, just a Chinese marketing push. Get the original seriously in lithium ion batteries you don't save!

Ja

Without much blah

The second has more capacity, so the vernacular would say, the battery lasts considerably longer ", that probably explains the price difference.

Pa

The second battery has a higher price and capacity, so it should deliver electricity longer.

Ha

Will it last long?

Jo

Original? Yes.