*High quality rechargeable battery pack for Nintendo Switch Joy-Con controller. *Quantity: 1. *Overcharging protecting & without memory effect Note: *Before using your battery pack for the first time, you must charge the battery over 12 hours, or else the battery life will be reduced *Never run out of battery power when you are about to score the winning point Package includes: 1 x 525mAh rechargeable battery Compatible with: Nintendo Switch Joy-Con controller OSTENT 4 USB LED Charging Dock Charger Power Station OSTENT Crystal Clear Hard Cover Case OSTENT Analog Stick Joystick Grip Caps for Nintendo Switch Joy-Con Controller OSTENT Sense Arms Handle Joypad Holder Guns for Nintendo Switch Shoot Games OSTENT Game Handle Grip OSTENT Charging Stand Dock Power Station for Nintendo Switch Joy-Con Controller Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.6 out of 5 stars 2 2.7 out of 5 stars 35 3.9 out of 5 stars 32 3.2 out of 5 stars 31 4.7 out of 5 stars 53 4.2 out of 5 stars 27 Price — no data $11.39$11.39 $7.89$7.89 $16.99$16.99 $9.79$9.79 $15.69$15.69 Compatible model Nintendo Switch Joy-Con Nintendo Switch Joy-Con Nintendo Switch Joy-Con Nintendo Switch Joy-Con Nintendo Switch Joy-Con Nintendo Switch Joy-Con