Pentax batteries -

Pentax camera batteries

Pentax cameras make use of a special type of battery: lithium-ion batteries. They come supplied with an original Pentax battery, but you might just as well use DSTE batteries, which are more affordable. Make sure your camera never runs out of batteries by taking at least a double set of batteries with you wherever you go.

DSTE batteries are known to be very reliable with a great price/quality ratio. You will not notice any difference with an original Pentax battery.