The Pentax D-LI90(E) Lithium-Ion Battery 1860mAhfrom Pentax D-LI90(E) Lithium-Ion Battery 1860mAhis a rechargeable power source for select digital cameras. It has an output of 7.2V, a capacity of 1860mAh, and a power consumption rate of 14Wh.

Compatible with K-5, K-5II, K-5IIs, K-7, K-01, K-3, K-3 Prestige Edition, 645D, and 645Z Digital Cameras

Related Questions and Answers

Q: 1. Does this battery work for the K-1? The Pentax version is 7.2V....

A: It works, but poorly, on my K-3II. It takes a very long to charge and I get about a half day of pictures as opposed to using my Pentax branded battery. I bought two of them and I always carry a spare since these things go flat quickly.

Q: 2. Will this work with the 645z? The compatibility list says 645d, but just want to make sure the Z is covered as well.

A: Yes, it will work with the 645Z.

Q: 3. I bought 2 extra batteries 7 months ago and one is now dead. Any idea how to contact Ricoh/Pentax?

A: Did you take rubbing alcohol on a q tip and clean contacts on battery then clean them with fine steel wool and put back into charger. See if that works.

Q: 4. My Pentax K-3 factory batteries are labeled D-LI90, 7.2V, 1860mAh (14Wh) Does this Watson D-Li90 work with K-3? If not do you carry one that will? Thank you

A: Yes, the Watson D-Li90 battery will work with the Pentax K3.

Q: 5. Will the rechargeable pentax K-500 batteries will work on my new K-3??

A: The K-3 specs clearly say D-LI90 battery. The Pentax D-LI90(E) battery is the replacement for the D-LI90, but the two can be used interchangeably.

Q: 6. Is there a battery holder for the K-3ii to hold AA batteries as was available for the K-50?

A: Within the camera, no. Only within the battery grip.

Q: 7. Will this charge in the Pentax D-BC90 charger?

A: yes, the Pentax D-BC90 will charge the Watson battery. I have some my self and they work fine.

Q: 8. Does this battery whork on K10 ?

A: I don't believe the DLI90 will work. The DLI50 is the battery for the K10 but as you may know the DLI50 is discontinued but we do sell a generic brand DLI50. Click the link below to view; https://bhpho.to/3eDiqRH

Q: 9. Will this battery work in the Pentax D-BC90 charger?

A: Yes.

Q: 10. Why is it listed as (E)? This battery does not list that it is compatible with the K-1 here, but is on Amazon, why?

A: Same battery This the amazon listing "Pentax D-LI90E Rechargeable Lithium-Ion Battery for 645, K-1II, K-1, K-3II, K-3, K-7, K-5, K-5II & K-5IIs DSLR's" same E