IBM电池解锁 一个很好的软件，解决电池旧了不充电-IBM battery unlock a very good software, to solve the non-charging battery old

单元门键盘解锁仿真,输入正确的密码，仿真密码锁就能够打开。- U5355 u5143 u95EE u952E u76D8 u89E3 u9501 u4EFF u771F

DES算法，自行设置七位密钥，可成功加密和解密，密码输错三次则解锁失败。(DES algorithm, set its own seven bit key, can be successfully encrypted and decrypted, password error three times, unlock failure.)