---
product_id: 84064827
title: "OSTENT 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi"
brand: "ostent"
price: "฿939"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/84064827-ostent-840mah-rechargeable-lithium-ion-battery-tool-pack-kit-nintendo
store_origin: TH
region: Thailand
---

# Easy installation 840mAh capacity Includes mini tool OSTENT 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi

**Brand:** ostent
**Price:** ฿939
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion for gaming!

## Quick Answers

- **What is this?** OSTENT 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi by ostent
- **How much does it cost?** ฿939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/84064827-ostent-840mah-rechargeable-lithium-ion-battery-tool-pack-kit-nintendo)

## Best For

- ostent enthusiasts

## Why This Product

- Trusted ostent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay in the Game:** Never miss a moment of fun with reliable power at your fingertips!
- • **Power Up Your Play:** Experience uninterrupted gaming with a robust 840mAh battery!
- • **Eco-Friendly Choice:** Rechargeable design means less waste and more playtime.
- • **Tailored for Gamers:** Designed exclusively for Nintendo DSi/NDSi for a perfect fit.
- • **DIY Installation Made Simple:** Swap out your old battery effortlessly with the included mini tool.

## Overview

The 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit is engineered specifically for the Nintendo DSi/NDSi, ensuring a perfect fit and easy installation. This kit includes a high-capacity battery and a mini tool for hassle-free replacement, making it an essential upgrade for avid gamers looking to enhance their gaming experience.

## Description

840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi

## Features

- This rechargeable lithium-ion battery pack is specifically designed for Nintendo DSi to fit in the battery compartment
- To connect just unscrew the previous battery from the compartment with the included screwdriver, replace with this battery and screw it back in
- Extra heavy duty 840mAh rating and easy to install for your DSi system
- Package includes: 1 x 840 mAh rechargeable battery, 1 x mini tool
- Compatible with: Nintendo DSi / NDSi ONLY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FJ2K36A |
| Amperage | 840 Milliamps |
| Antenna Location | Gaming Console, NDSi |
| Battery Capacity | 840 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #21,752 in Video Games ( See Top 100 in Video Games ) #16 in Nintendo DS Batteries |
| Brand | OSTENT |
| Customer Reviews | 4.4 4.4 out of 5 stars (507) |
| External Testing Certification | Não Aplicável |
| Item Weight | 20 Grams |
| Manufacturer | OSTENT |
| Model Number | 026500 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 609652484536 |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** OSTENT
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 2000 Milliamp Hours
- **Recommended uses for product:** Gaming Console

## Images

![OSTENT 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi - Image 1](https://m.media-amazon.com/images/I/71L4FReW2gL.jpg)

## Questions & Answers

**Q: does this work for dsi xl?**
A: Nope I bought it for my DSI XL and it doesn't fit. It's for the original small DSi.

**Q: By ndsi do you mean nintendo dsi? There's no such thing as a ndsi over here in america so im very confused why you'd say ndsi. You say dsi and ndsi so**
A: Yes, ndsi  means nintendo dsi :)

## Frequently Bought Together

- OSTENT 840mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo DSi NDSi
- OSTENT Hard Crystal Case Clear Skin Cover Shell for Nintendo DSi NDSi
- DSi USB Charger Cable Kit, AC Power Adapter Charger Cable and Stylus Pen for Nintendo DSi, Wall Travel Charger Power Cord Charging Cable

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**Shop now:** [https://www.desertcart.co.th/products/84064827-ostent-840mah-rechargeable-lithium-ion-battery-tool-pack-kit-nintendo](https://www.desertcart.co.th/products/84064827-ostent-840mah-rechargeable-lithium-ion-battery-tool-pack-kit-nintendo)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*