LEGO MINDSTORMS NXT DC Rechargeable Battery 9693

Specifications Brand:LEGO Capacity :2200mAh Voltage :7.4V Type :Li-ion 2200mAh 7.4V Lego 9693 Batteries for LEGO Mindstorms Robotics NXT DC Rechargable, Lego 9693 Other battery is a brand new,100% Compatible original and replacement Laptop battery,Purchase wholesale and retail 9693 with high quality and low price! Compatible Part Numbers: 9693 Compatible Model Numbers: LEGO Mindstorms Robotics NXT DC Rechargable How much do you know about how to run laptop well as any place? The follow Tips cut way back on protecting battery life. 1). Please recharge or change your Other battery when battery power low. 2). Using Li-Ion Replacement Lego 9693 Other Battery for your notebook which can work longer time than Non Li-ion one. 3). It is better to defragmentation regularly for your Other battery life. 4). In order to reduce the laptop power consumpition, you can use some optical drive spin-down and hard drive in your Other . 5). Please keep your l...