Compatible models: NINTENDO compatible with New Nintendo 2DS LL, Nintendo 2DS, Nintendo 3DS (Early Model), Wii U Pro Controller, Switch Pro Controller, [Warning] Not compatible with New Nintendo 3DS (New 3DS)
(CTR-003) Replacement battery has a long life power supply, and can be charged or discharged 1,000 times
Voltage: 3.7 V, Capacity: 2,000 mAh
Circuit Protection: This product has built-in circuit protection to prevent overcurrent, overcharge, and over-discharge, so you can use it with confidence without damaging your device
If the usage time becomes extremely short, please use this replacement battery