for SWlTCH2 left and right handles magnetic charging with 2000mAh battery grip charger NS2 simple grip with charging indicator light overcharge protection for switch2 accessories Specification: Product battery content: 2000mAh Product size: about 11.5*5*1.3cm 1. Three styles of design: simple style (not rechargeable), USB charging style, built-in battery style 2. Ultra-thin design, the overall thickness is only 14 mm, charging and storage are integrated. 3. Charge two handles at the same time. 4. Built-in 2000 mAh large-capacity polymer battery, can charge the for JOY-CON handle without plugging in more than 1.5 times. 5. The built-in battery has overcharge protection, and there are 4 battery power indicator lights on the back. Check the power at any time and touch the button to recharge the handle. 6. Overcurrent protection at the handle end: When the charging current of the handle exceeds 380mA, this product automatically cuts off the charging power of the handle to protect the handle, and the left and right two indicator lights flash to alarm. 7. The blue charging indicator light of the for JOY-CON handle indicates the charging status, and the off indicates that the for JOY-CON handle is fully charged; Product list:one size(non charger,typec charger,2000mAh battery inside)