1800mAh 同2200mAh的PSP叉電有何分別
回答 (2)
2007-06-01 7:17 pm
✔ 最佳答案
佢地既分別只係在於容量唔同，２２００ｍａｈ既係容量多ｄ即係每次充完電可以玩既時間多ｄ
至於邊種好ｄ咁就當然係２２００ｍａｈ的
不過仲要考慮佢地既價錢啦
2007-06-01 7:21 pm
mAh is the unit of battery capacity. Higher the mAh, longer the battery will run. For ideal case, 1.8Hr of run time will be produced if 1 A of current is drawn from a 1800mAh battery, in real, the run time is only around 70%, 1.25 hr or less due to battery's internal resistance and chemical responses.
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