---
product_id: 6566574
title: "Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera"
brand: "big mike's"
price: "₨11326"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/6566574-big-mikes-d-li109-battery-for-pentax-k-r-k
store_origin: LK
region: Sri Lanka
---

# 7.4V power 1200mAh capacity 1-year warranty Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera

**Brand:** big mike's
**Price:** ₨11326
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Big Mike's Battery!

## Quick Answers

- **What is this?** Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera by big mike's
- **How much does it cost?** ₨11326 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/6566574-big-mikes-d-li109-battery-for-pentax-k-r-k)

## Best For

- big mike's enthusiasts

## Why This Product

- Trusted big mike's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Multiple circuit protections keep your gear safe.
- • **Worry-Free Warranty:** Enjoy peace of mind with a full one-year warranty.
- • **Unleash Your Creativity:** Capture every moment with 1200mAh of energy!
- • **Charge Anytime, Anywhere:** No memory effect means maximum flexibility.
- • **Power Up with Confidence:** 7.4V voltage ensures reliable performance.

## Overview

The Big Mike's D-LI109 Battery is a high-performance Li-ion battery designed for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, and K-500 Digital SLR cameras. With a robust 1200mAh capacity and 7.4 volts, this battery ensures long-lasting power for your photography adventures. It features a fully decoded chip for accurate time tracking, a memory-free design for flexible charging, and multiple safety protections for worry-free use. Plus, it comes with a full one-year warranty for added assurance.

## Description

Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera

## Features

- D-LI109 DLI109 Li-ion Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Digital Camera
- Battery Specifications - Energy Storage Capacity:1200mAh /Voltage: 7.4 volts, WH: 8.9 Wh Chemistry: Li-ion - New fully decoded chip works just like the original.(gives time left and does not need a special charger)
- Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at any time - Super Long Time Recording
- 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction
- FULL ONE YEAR WARRANTY - BM Premium Batteries include a one-year warranty

## Product Details

- **Brand:** Big Mike's
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 1200 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Camera
- **Unit Count:** 1 Count

## Images

![Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera - Image 1](https://m.media-amazon.com/images/I/61eGziw1sDL.jpg)
![Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera - Image 2](https://m.media-amazon.com/images/I/513zYjjkouL.jpg)
![Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera - Image 3](https://m.media-amazon.com/images/I/41gC9MOOs2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked well in my Pentax K-S1
*by F***R on September 1, 2015*

I bought two of these batteries and I cannot tell the difference between them and the battery that came with my camera. They charge just as fast and seem to last just as long.

### ⭐⭐⭐⭐⭐ Good battery still working 1 year later!
*by J***3 on January 8, 2018*

Solid battery to have now I don't have to worry about running out of a charge halfway through my day!

### ⭐⭐⭐⭐ Battery Pentax K-S2
*by K***S on February 2, 2017*

So far I have not had any problems with this battery. It's always good to have a second battery back up especially when you are traveling.

## Frequently Bought Together

- Big Mike's D-LI109 Battery for Pentax K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera
- (5 Packs) Fotasy E Mount Rear Back Lens Cap Body Cap, Sony EMount Camera Lens Cover Body Cap, FE Lens Cap fits NEX5T NEX-6 NEX-7 a6500 a6400 a6300 a6000 a5100 a5000 a3500 a3000 A7 A7R A7S II III A9
- JJC Wireless Infrared Shutter Release Remote Control Compatible with Pentax K-70 K-30 K-7 K-5 Mark II K-5 IIs K-3 Mark II K-1 Mark II K-S2 K-S1 645D 645Z K500 Replaces Pentax E/F/WP

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**Shop now:** [https://www.desertcart.lk/products/6566574-big-mikes-d-li109-battery-for-pentax-k-r-k](https://www.desertcart.lk/products/6566574-big-mikes-d-li109-battery-for-pentax-k-r-k)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-13*