Power2000 DL-i90 7.4V 2100mAh Li-Ion Battery for Pentax DL-i90 Camera Battery
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Power2000 DL-i90 7.4V 2100mAh Replacement Lithium-Ion Battery for Pentax DL-i90 Digital Camera Battery

SKU: PQACD305 MFR: ACD-305
(20)1 question, 10 answers
$17.95
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Key Features

  • Capture every moment with our Power2000 lithium-ion battery, designed for Pentax cameras.
  • Enjoy extended shooting sessions; this 2100mAh replacement battery offers reliable power.
  • Never miss a shot! Keep a spare Power2000 DL-i90 battery for uninterrupted photography.
  • High capacity battery ensures your Pentax DSLR camera is always ready for action.
  • Compact & lightweight design makes this lithium-ion battery perfect for travel photography.
  • Get long-lasting, dependable performance; a trusted Power2000 battery for your Pentax.
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Temporarily On Backorder?Expected Availability: 10/2025
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Q&A

Questions & Answers

JOHN H : I have a Pentax K5 and recently purchased the K5II. The battery for the K5 (DL-i90) has three contacts. The battery for the K5 II (DL-i90P) has four contacts. are they interchangeable? Thanks, J.T.ROGER L : I don't know if the two are interchangeable. I have a K-7 and I bought an extra battery for that one. I also had a K-10 and the two batteries are not the same. In fact the battery for the K-10 won't fit on the charger from Pentax for the K-7. Be sure you purchase a battery specifically designed for your camera. Other than that Caveat the battery I purchased for my K-7 from Adorama works fine.WILLIAM M : Just like the battery of the K10 and K20 that only had two contact, that was not compatible with the three contact battery that the K7 and K5 series used; the three contact battery of the K5 is compatible with K-5, K-5II, K-5IIs, K-7, K-01 and 645D Digital Cameras. At least that is what the specs. show on the battery. Even the new K3 model that is due out soon is compatible with the DL-i90 battery. The last change (camera model) that the DL-i90 was not compatible was with the change between the K20 (which used the D-Li50) and the K7 (using the DL-i90). Hope this helps.JOHN H : Kermit K: Thanks J.T.WILLIAM B : I would think not, by having an extra contact. I don't have the K5 II, only the K5. I also have a K20, but that uses a complete different battery.JOHN M B : YES. Both cameras use the same battery. Do a search for reviews on the 5DII.RICHARD M : I would guess that if both are called i90, that they are both the same (but haven't bought the K5II, so haven't seen what is shipped with it). If anything, I would guess that the battery case extra contact spot is giving them the capability to put out another battery with an additional function in the future, instead of having to provide two different cases. From the photo, that 4th contact seems to be just a placeholder.PAT G : I would guess they would not be compatible due to number of contacts and the "P" following the DL-i90. I haven't found batteries to be compatible between different camera models.B K B : About interchangeability and three versus four contacts—I don't know. The different number of contacts makes me doubt it. But I do know I won't buy any non-manufacturer battery again. The non-mfr. battery I bought had a short and dismal life. So I bought a Pentax battery.KERMIT K : The Power 2000 DL-i90 is an acceptable replacement for the Pentax DSl-190 battery. However, I do not know how to advise anyone about the DL-190P battery. Since it has more contacts, I sould suspect for some reason it is not compatible with the battery for the K 5. I('d contact Pentax about this question.JARRELL T : I have two K5s but do not have a K511 so i really cannot answer your question. I thought the K511 did use the same battery but I have no personal knowledge of such. Jarrell Tharp
Shopper : Why Did You Choose This?CHARLES G : Have. A few of these no issuesMARK M : This is my second purchase of this battery for my Pentax K-1 MII. Great performance and nice price.ERIC B : Less expensive that the Pentax brandMAXIM N : Not as good as the original Pentax but for the 40% of the price will doGLEN T : Should have ordered with new cameraZENOWY B : I always purchase a spare battery with a new cameraJaime G : replacement of originial

Reviews about this item

Review Summary

2022-02-14T01:32:55

Rated 5 out of 5

Good Battery

Good battery, holds a charge a long time and for many pictures.

JAMES K.

2019-01-15T15:39:45

Rated 5 out of 5

Battery life is great

Its been great to have an extended life even though its not advertised

Lisa B.

2018-10-30T14:32:55

Rated 5 out of 5

Great vale!

This is a recent purchase I use as a backup for the oem battery. It works fine. The price vs an oem battery is a big advantage!

Stephen O.

2018-07-23T07:08:41

Rated 5 out of 5

Good Choice

A reliable battery, so far, at a reasonable price. Seems to hold a long charge.

EARL M.

2018-05-15T12:05:27

Rated 4 out of 5

Save money

I have a pentax k1 the battery works fine. The original pentax seem to last a bit longer. I don't understand why since the original is only 1800m and the replacement is 2000. I is not a big problem

JAMES B.

2018-04-24T08:56:29

Rated 5 out of 5

Good as original

Works as well as the oem version. Holds a charge well.

Kenneth M.

2018-02-01T12:47:00

Rated 5 out of 5

A back up for my camera.

I bought this for an extra battery to use in my Pentax K3. Works good so far, but doesn't last as long as the Pentax. Since it is a back up it satisfies what I need.

TIM Z.

2017-10-08T00:06:15

Rated 3 out of 5

Works great.....for a while

I purchased this battery just under ten months ago. It suddenly will no longer hold a charge. I have used it occasionally since purchasing it. Up until now it worked fine and held a charge almost as long as the name brand Pentax battery. I'm using a Pentax k1.

Vicky G.

2017-05-30T09:19:16

Rated 3 out of 5

Jury is out

Only used once and it did not last as long as the Pentax battery.

NEIL L.

2017-04-17T10:00:02

Rated 5 out of 5

much needed

Pentax is not noted 4 battery life & planned on extra;even at a cost

MARTHA S.

2017-01-19T13:26:46

Rated 5 out of 5

Same as OE

I have two of these batteries and they seem to perform exactly as the Pentax brand. Good product.

Gary L.

2016-06-02T14:34:14

Rated 5 out of 5

Long lasting

Have purchased these batteries over the course of at least 5 years. I use my cameras daily, rotate 2-3 batteries and have some still reliable after 18 months of use. Great value. I can't tell the difference between the Power2000 and name brand battery.

PAT G.

2016-01-02T10:49:41

Rated 5 out of 5

Original battery from Sony, outstanding!

helpful staff ...good product

DEBRAH R.

2013-11-04T19:00:00

Rated 5 out of 5

Replacement batteries

I've been using these in my Pentax cameras for several years without a problem. Thankfully the new K3 uses the same one so I bought two more. They last as long if not longer than the Pentax branded.

Stanley B.

2012-12-30T19:00:00

Rated 5 out of 5

Great alternative to OEM

This came as a package. However if it hadn't I would have bought it anyway. I have one that fits the K20, and it has been flawless

cburgbill

2012-05-27T21:00:00

Rated 2 out of 5

Seriously? Don't buy this battery!

Thought I would get a couple of these "Power 2000s" last year because of the price...well, you get what you pay for. These batteries don't hold their charge very well and even when new, deplete much faster than Pentax brand. Case in point: I charged two of these batteries this past Friday night and shot only about 20 pictures on Saturday. Sunday the battery was dead so I pulled the other one out of my camera bag and it was already completely depleted without being used. Put my Pentax battery in on Sunday as a result and it is still reading a full charge after shooting Sunday and Monday. If you're in a pinch and need an emergency battery for those "just in case" times...this battery is OK. But make sure you charge it just before you plan on using it and don't let it sit for a day or two.

Joe B.

2012-03-11T21:00:00

Rated 4 out of 5

Works perfectly

A great battery for the price point. I live in France and this was inexpensive compared to others in my region. Works well with aftermarket charger and OEM charger (K-5).

John H.

2012-02-28T19:00:00

Rated 3 out of 5

Decent Battery

Seems to last at least as long as the Pentax battery. Doesn't slide into the charger with the same, reassuring "click" as the Pentax battery. But, it works well in camera. We'll see how its longevity compares to the Pentax battery.

ALVIN J.

2012-01-01T19:00:00

Rated 5 out of 5

Works

Too early to give any useful info. Charged it up when I got it with my K5 kit, but have not used it yet. Still on the first charge of oem battery.

KEVIN H.

2011-02-05T19:00:00

Rated 5 out of 5

I've purchased three of these

I take hundreds of photos in a session and this battery can fill up more than one memory card. I have three (two as backups) and I can go on long trips without fear of running out of power. Great battery.

WILLIAM M.

Power2000 DL-i90 Specifications

  • Compatibility

    Pentax Digital Camera: K-1 K-7 K-5 II K-5 K-3 II K-3 K-01 645D

  • Voltage

    3.7V

  • Capacity

    2100mAh

  • Battery Info

    Required, Included

  • Battery Material

    -

  • Battery Quantity

    1

  • Battery Type

    -

  • UPC Code

    026127843054

1 Accessories for Power2000 DL-i90 7.4V 2100mAh Replacement Lithium-Ion Battery for Pentax DL-i90 Digital Camera Battery

  • All Accessories (1)
  • Batteries & Power Supply (1)
Adorama PT44 AC/DC Rapid 8.4V Battery Charger,Pentax
Adorama PT44 AC/DC Rapid 8.4V Battery Charger,Pentax
$9.95
Recommended

Designed For Use With:

  • Pentax K-1 Mark II
  • Pentax K-3 Mark III

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Power2000 DL-i90

FEATURED REVIEWS

I've purchased three of these

By WILLIAM M.

I take hundreds of photos in a session and this battery can fill up more than one memory card. I have three (two as backups) and I can go on long trips without fear of running out of power. Great battery.

Long lasting

By PAT G.

Have purchased these batteries over the course of at least 5 years. I use my cameras daily, rotate 2-3 batteries and have some still reliable after 18 months of use. Great value. I can't tell the difference between the Power2000 and name brand battery.

Explore the power and reliability of the DL-i90 7.4V 2100mAh Replacement Lithium-Ion Battery, specifically designed for Pentax DL-i90 Digital Cameras. This high-quality, durable battery is an essential accessory for photography enthusiasts and professionals alike.

Engineered to be compatible with a wide range of Pentax Digital Cameras, this replacement battery is not just limited to the DL-i90 model. It seamlessly integrates with other models including the K-7, K-5, K-5 II, K-01, and 645D, ensuring a reliable power source for your photography sessions.

With its impressive 2100mAh capacity, this long-lasting Lithium-Ion battery provides extended shooting time, reducing the need for frequent recharging. Its 7.4V output ensures consistent performance, keeping your camera powered up for capturing those perfect shots.

Whether you're a professional photographer or a hobbyist, the DL-i90 7.4V 2100mAh Replacement Lithium-Ion Battery for Pentax DL-i90 Digital Camera Battery is a reliable choice for maintaining the power of your Pentax Digital Camera. Trust in its high-quality construction and compatibility to deliver the power your camera needs to capture every moment.

Power2000 DL-i90 Features

  • Compatible with any Pentax Digital Camera that requires a D-LI90 battery

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Key Features

  • Capture every moment with our Power2000 lithium-ion battery, designed for Pentax cameras.
  • Enjoy extended shooting sessions; this 2100mAh replacement battery offers reliable power.
  • Never miss a shot! Keep a spare Power2000 DL-i90 battery for uninterrupted photography.
  • High capacity battery ensures your Pentax DSLR camera is always ready for action.
  • Compact & lightweight design makes this lithium-ion battery perfect for travel photography.
  • Get long-lasting, dependable performance; a trusted Power2000 battery for your Pentax.

What's in the box:

  • Power2000 DL-i90 7.4V 2100mAh Replacement Lithium-Ion Battery
  • (Battery Charger Not Included)
  • Power2000 2 Year Limited Warranty