Product Overview

Keep your Pentax rig shooting all day with the D-LI109 Lithium Ion Battery. Built to Pentax’s own spec, this compact 7.4V, 1050 mAh pack slots straight into bodies like the KP, K-70 and K-r, delivering reliable power shot after shot without the quirks or guesswork of third‑party cells.

It’s a genuine rechargeable Li-ion unit, so there’s no memory effect to worry about – top it up between shoots, run it hard on long days, and trust it to hold charge when it’s been sitting in the bag. Pair it with a D-BC109 charger and you’ve got a tough, travel-ready power setup that just works, whether you’re chasing sunsets, covering weekend sport or heading bush for a few days off-grid.

Key Features

• Original Pentax D-LI109 rechargeable lithium-ion battery delivers reliable 7.4 V power for compatible DSLR cameras, keeping you ready to shoot.
• Generous 1050 mAh capacity supports long shooting sessions, reducing the need for frequent battery changes in the field.
• Compact, lightweight design makes it easy to carry spare batteries without adding bulk to your camera bag.
• Engineered for use with popular Pentax models including KP, K-70, K-S2, K-S1, K-50, K-30 and K-r, ensuring perfect fit and dependable performance.
• Lithium-ion chemistry allows charging or discharging at any time without memory effect, helping maintain full capacity over the battery’s life.
• Approximate capability to capture around 390 images with the PENTAX KP (CIPA standard) gives a clear expectation of real-world endurance.
• Designed to work with dedicated chargers such as the Pentax D-BC109/K-BC109, providing safe, optimised charging for battery health.
• High-performance 7.8 Wh output supports consistent camera operation, even during intensive shooting or when using flash frequently.
• Ideal as a spare or replacement battery, ensuring you always have backup power for travel, events and extended outdoor shoots.
• Genuine Pentax-branded battery offers proven reliability and compatibility compared with third-party alternatives.