Product Overview

The Pentax D-LI90 is the workhorse battery built for serious Pentax shooters. With 1860mAh of lithium‑ion power on tap, it’s designed to keep bodies like the K-1, K-3, K-7, K-5 and 645D running reliably through long days in the field. It delivers a steady 7.2V output and around 14Wh of capacity, giving you the confidence to push through extended sessions without constantly watching the battery icon.

Engineered specifically for Pentax DSLRs, this pack talks properly to the camera, so metering, autofocus and power management behave exactly as they should. It’s a straight drop‑in replacement for your original D-LI90, ideal as a primary battery or a dependable spare in your kit. Whether you’re working in the heat, shooting in the cold, or travelling light with a single body, the D-LI90 gives you consistent, predictable performance that lets you focus on the shot, not the power source.

Key Features

• Rechargeable lithium-ion battery chemistry delivers reliable, consistent power for your Pentax DSLR, reducing the risk of missed shots due to voltage drop.
• 1860mAh capacity provides ample runtime for extended shooting sessions, so you can stay focused on your subject instead of battery levels.
• 7.2V output and 14Wh power rating are optimised for Pentax K-series and 645-series cameras, ensuring stable performance and full compatibility.
• Designed specifically for Pentax models including K-1, K-3, K-7, K-5 and 645D, giving you a secure fit and dependable communication with the camera body.
• Operating temperature range from -10 to 60°C (14 to 140°F) allows confident use in cold mornings and hot summer days without compromising performance.
• Genuine Pentax construction is tailored to camera power requirements, helping maintain accurate metering, autofocus performance and overall system reliability.
• Compact, lightweight form factor makes it easy to carry spares in your bag or pocket, adding backup power without noticeable bulk.
• High shot count capability (around 1,000 shots with compatible bodies like the K-7) supports full-day shoots, events or travel photography on a single charge.
• Ideal as a primary or spare battery, giving you a seamless swap when your in-camera battery runs low, minimising downtime between shots.
• Compatible with a wide ecosystem of Pentax and third-party chargers and battery grips, integrating smoothly into existing camera kits.