Because they last very long. Expensive things are what things are big, special, and what people need. Batteries are things that people and electronics need.
The Battery Plex is the self proclaimed best battery store online. However their prices are more expensive to make up for their lower shipping cost, so watch out.
Usually prices of batteries/battery packs have to do with how high the battery life is.
Not very expensive
Not really their prices are reasonable, for jewelry anyway.
No you can get really nice clothes in there for cheap prices but some of their stuff is kinda expensive
Battery chargers range in a varitey of prices. You can look to spend at least $50 on a rechargeable battery. Prices may vary with certain types of batteries.
it all depends on what kind of battery you want but their not expensive
The prices for luxury mattress varies widely depending on the preferred style. The prices can literally range from about $400 to about $3000 for the more expensive ones.
My preference is always to go with a mid-priced battery: neither the most expensive or the cheapest option. If a more expensive brand has a better rating and is on sale, I might go with that instead.
Things that are generally more expensive cost more because they have higher prices.
very expensive
1600