---
product_id: 592034296
title: "SHIMANO BT-DN300 Built-in DI2 Battery - for Dura-Ace 9150 and Ultegra R8150 Systems, Compatible with SD300 Wires"
price: "101659 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/592034296-shimano-bt-dn300-built-in-di2-battery-for-dura-ace
store_origin: IS
region: Iceland
---

# SHIMANO BT-DN300 Built-in DI2 Battery - for Dura-Ace 9150 and Ultegra R8150 Systems, Compatible with SD300 Wires

**Price:** 101659 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SHIMANO BT-DN300 Built-in DI2 Battery - for Dura-Ace 9150 and Ultegra R8150 Systems, Compatible with SD300 Wires
- **How much does it cost?** 101659 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/592034296-shimano-bt-dn300-built-in-di2-battery-for-dura-ace)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SHIMANO BT-DN300 Built-in DI2 Battery - for Dura-Ace 9150 and Ultegra R8150 Systems, Compatible with SD300 Wires

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.19 x 2.6 x 1.34 inches |
| Package Weight | 0.2 Pounds |
| Item Dimensions  LxWxH | 10 x 6 x 2 inches |
| Item Weight | 3.2 ounces |
| Brand Name | SHIMANO |
| Color | Black |
| Suggested Users | mens |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | IBTDN3002 |
| Size | One Size |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** SHIMANO
- **Battery Cell Composition:** Lithium Ion
- **Recommended Uses For Product:** Bicycle
- **Unit Count:** 1.0 Count

## Images

![SHIMANO BT-DN300 Built-in DI2 Battery - for Dura-Ace 9150 and Ultegra R8150 Systems, Compatible with SD300 Wires - Image 1](https://m.media-amazon.com/images/I/41urKUU4bmL.jpg)

## Questions & Answers

**Q: What is the diameter?  I want to know if I can fit in my Cervelo seatpost**
A: It will definitely fit in your Cervelo seat post. I am using mine in my Aspero.

**Q: Do you have shimano bt-dn110-a di2 battery?**
A: Probably

## Frequently Bought Together

- SHIMANO Bt-Dn300 Battery
- SHIMANO 2Nd Gen E-Tube Di2 Wire
- SHIMANO Ew-Ec300 Di2 Charging Cable

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**Shop now:** [https://www.desertcart.is/products/592034296-shimano-bt-dn300-built-in-di2-battery-for-dura-ace](https://www.desertcart.is/products/592034296-shimano-bt-dn300-built-in-di2-battery-for-dura-ace)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-14*