Recharge your creations!
Designed for use with the 9841 Intelligent Brick, this Lithium Ion Polymer battery with DC plug gives you an alternative to normal AA batteries.
- Capacity: 2100 mAH
- Estimated recharge time 4 - 5 hours
- Requires 8887 Transformer 10V DC to charge
Please Note: Building instructions for NXT models do not include instruction for incorporating the rechargable battery. This battery will increase the depth of your NXT intelligent brick so you will need to adjust your models accordingly.
