Do these batteries fit in the Lenovo Pen? So narrow and long. It doesn't look like it in the picture!

Why can’t I buy only one pack? (2 pieces of batteries) Why do I need to buy minimum 2*2? Who needs 2*2 from such a rare used item? Are you sure the minimum order number is not a mistake? Would you double check and fix if it is? Thanks

Why is the price not given for 2 batteries, since you can only buy 2 batteries together anyway? This is neither customer-friendly nor competitor-friendly, as it makes Energizer look like the cheapest battery, which is not true! This behaviour by Galaxus has once again prompted me to order from the competition.