XYIRMCYF 11000mAh HAC-003 Battery Replacement for Nintendo Switch HAC-001 (2017) – New Upgrade, Long Cycle Life, with Repair Kits
XYIRMCYF 11000mAh HAC-003 Battery Replacement for Nintendo Switch HAC-001 (2017) – New Upgrade, Long Cycle Life, with Repair Kits
An 11000mAh replacement battery designed specifically for the Nintendo Switch 2017 model (HAC-001 and HAC-S-JP/EU-C0), this HAC-003 unit offers a higher capacity than the original, aimed at extending playtime and standby time. It comes with repair kits and is intended for users whose old battery no longer holds a charge or drains quickly.
Which Nintendo Switch models does this battery fit?
This battery is compatible only with the HAC-003 battery type, which fits the Nintendo Switch HAC-001 (standard model released in 2017) and HAC-S-JP/EU-C0 variants. It does not fit the Nintendo Switch OLED or the Switch Lite. Always double-check your console's model number before purchasing – the model is printed on the back of the console near the serial number.
What makes this battery different from the original?
The XYIRMCYF HAC-003 battery boosts capacity to 11000mAh, a step up from the original Switch battery's capacity (which is lower, though the exact figure is not provided by the manufacturer). This new unit is a 0-cycle battery, meaning it has never been used, and it is rated to last over 1800 charge cycles. That translates to several years of typical use before you might notice a reduction in performance. The battery uses a premium integrated lithium‑ion cell with built‑in safety protections against over‑charging, over‑heating, and over‑discharging, and it carries CE, UL, and ROHS certifications.
Initial charging and care for best performance
To reach its full potential, the battery requires a break‑in process. For the first 3 to 5 cycles, fully drain the battery (use the console until it shuts off) and then charge it to 100% without interruption. This conditions the cells and unlocks the maximum capacity. After that, you can charge as normal. The battery retains the same physical dimensions as the original, so it fits perfectly in your Switch without any need for modification.
What’s included and warranty
Inside the box you get the 11000mAh HAC‑003 battery and the necessary repair kits (screwdrivers, spudgers, etc.) to perform the replacement. XYIRMCYF backs the battery with a 12‑month exchange or refund policy. If you receive a defective unit or encounter quality issues, contact them – they aim to respond within 24 hours and offer a refund within 30 days.
Battery specifications at a glance
| Brand | XYIRMCYF |
| Battery Cell Composition | Lithium Polymer |
| Number of Batteries | 1 AAA battery required (included) |
| Unit Count | 1.0 Count |
| Recommended Uses (per label) | Phone |
Note: Though the recommended use on the label says “Phone”, this battery is designed and shaped specifically for the Nintendo Switch HAC‑001. The specification likely refers to the cell type.
Frequently asked questions about this battery
How many charge cycles does this battery support?
The battery is rated for over 1800 charge cycles before significant capacity loss occurs.
Does it work with Nintendo Switch OLED?
No. The provided compatibility data only lists the HAC‑001 and HAC‑S‑JP/EU‑C0 models. It does not fit the OLED model or the Switch Lite.
What safety certifications does it have?
It holds CE, UL, and ROHS certifications, meaning it meets European and North American safety and environmental standards.
What should I do if the battery arrives defective?
Contact XYIRMCYF within 24 hours of delivery. They offer a 30‑day refund and a 12‑month exchange or refund guarantee.