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- UID
- 223256
- 帖子
- 209
- 主题
- 93
- 注册时间
- 2011-7-11
- 最后登录
- 2016-4-18
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| how old is your Calc? I know someone who earned the charter 3 years back and has till date never replaced the batteries. So that's like 6 years of battery life. You may consider taking extra batteries if you have hired someone pressing the calculator keys 24*7. So much of drama |
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发表于 2011-7-11 19:56
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