Product Description:

The lithium ion EV3 Rechargeable DC Battery is designed for use with the EV3 Intelligent Brick and features a capacity of 2050 mAh. It provides longer run time than AA batteries and can be charged without taking the model apart. 

Specifications:

• Capacity: 2050 mAH

• Estimated recharge time: 4-5 hours

• Charger type: 8887 Transformer/Charger 10V DC