--- product_id: 430372719 title: "- NYI HAC-003 4550mAh Battery Replacement for Nintendo Switch HAC-001 Console" brand: "nyi" price: "Β₯6355" currency: JPY in_stock: true category: "Nyi" url: https://www.desertcart.jp/products/430372719-nyi-hac-003-4550mah-battery-replacement-for-nintendo-switch-hac store_origin: JP region: Japan --- # 3.7V Upgraded Voltage 4550mAh High Capacity Complete Installation Kit - NYI HAC-003 4550mAh Battery Replacement for Nintendo Switch HAC-001 Console **Brand:** nyi **Price:** Β₯6355 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Level up your Nintendo Switch with power that lasts – don’t let your game stop when the battery does! ## Quick Answers - **What is this?** - NYI HAC-003 4550mAh Battery Replacement for Nintendo Switch HAC-001 Console by nyi - **How much does it cost?** Β₯6355 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/430372719-nyi-hac-003-4550mah-battery-replacement-for-nintendo-switch-hac) ## Best For - nyi enthusiasts ## Why This Product - Trusted nyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Precision:** Includes a premium screwdriver set and tools for a seamless, professional-grade battery swapβ€”no tech expert needed. - β€’ **Power Up Your Playtime:** 25% more battery capacity than standard replacements means longer gaming marathons without the dreaded low-battery panic. - β€’ **Built to Protect & Perform:** Advanced safety features guard against overcharge, over-discharge, overheating, and short circuits for worry-free gaming. - β€’ **Confidence in Every Charge:** Backed by an 18-month warranty and responsive customer support, so you’re never left powerless. - β€’ **Perfect Fit, Zero Compromise:** Specifically designed for Nintendo Switch HAC-001 models, ensuring flawless compatibility and a snug, secure fit. ## Overview The NYI HAC-003 is a high-capacity 4550mAh lithium-ion replacement battery designed for the Nintendo Switch HAC-001 console. It delivers 25% more power than typical batteries, operates at 3.7V/16.8Wh, and comes with a full installation toolkit including precision screwdrivers, adhesive tape, and shockproof pads. Engineered with multiple safety protections and backed by an 18-month warranty, it offers an easy, reliable upgrade to extend your gaming sessions. ## Description desertcart.com: NYI HAC-003 4550mAh Battery Replacement for Nintendo Switch HAC-001 Console | High Capacity Internal Battery with Installation Tools Kit, offering longer runtime and easy replacement for console repair : Video Games ## Features - Higher Battery Capacity : 4550mAh HAC-003 Battery Li-ion replacement battery; Upgraded hac-003 Battery voltage: 3.7V/16.8Wh, 25% higher than most batteries on the market. - Compatible with Models : This NYI high-capacity battery replacement Compatible for Nintendo Switch is very easy to install and the same size as your original HAC-003 battery. It is a better replacement battery for your Nintendo Switch 2017 Game Console HAC-001. - Excellent Installation Tool : There is a set of precision screwdriver in the package, which is of great quality and can also be used in other places; A solid scraper tool can facilitate you to remove the battery; There are also replacement double stick adhesive tape and shockproof sponge pad, which can firmly fix the battery and effectively prevent noise. - High Quality& Safety : High quality, no memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. You can use NYI Nintendo Switch Replacement Battery with confidence. - Satisfactory After-sales Service : We provide an 18 month warranty for the upgraded HAC-003 battery. If you have any questions, please contact us by email! PS: The package includes 1 HAC-003 replacement battery, 1 magnetic screwdriver handle, 1 plastic travel, 1 sponge shock proof pad, 1 fixing sticker, 1 installation manual, 4 S2 screwdriver bits (2 Y1.5 , 1 PH00, 1 PH000) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QKX539N | | Antenna Location | Gaming Console | | Battery Capacity | 4550 milliamp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 75.8 g | | Best Sellers Rank | #1,136 in Video Games ( See Top 100 in Video Games ) #7 in Nintendo Switch Consoles | | Brand | NYI | | Compatible Phone Models | Compatible with Nintendo Switch HAC-001, Nintendo HAC-S-JP/EU-C0 | | Customer Reviews | 4.2 4.2 out of 5 stars (1,209) | | Manufacturer | MSW (Shenzhen) Technology Limited | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 761587382384 | | Unit Count | 1 Count | | Voltage | 3.7 volts | | Warranty Description | 1 year warranty | ## Images ![- NYI HAC-003 4550mAh Battery Replacement for Nintendo Switch HAC-001 Console - Image 1](https://m.media-amazon.com/images/I/81Gj1HIGd5L.jpg) ## Frequently Bought Together - NYI Upgraded 4550mAh HAC-003 Battery Replacement Compatible with Nintendo Switch Console Handhold HAC-001,High Capacity Internal Battery with Installation Tools Kit - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - Deal4GO Full Screw Set for Nintendo Switch Console Philips Head Replacement Screws (Third Party) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/430372719-nyi-hac-003-4550mah-battery-replacement-for-nintendo-switch-hac](https://www.desertcart.jp/products/430372719-nyi-hac-003-4550mah-battery-replacement-for-nintendo-switch-hac) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*