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目前有不少数码相机在用5号AA电池(包括碱性电池和镍氢充电电池),而且厂商和一些影友称:“5号电池随处可买,方便实惠......”情况真是这样吗?笔者去年买了一台使用5号AA电池的佳能A590IS便携数码相机,又多花百余元配了两套5号AA镍氢充电电池及充电器,分别是2枚2000mAh和2枚2300mAh品胜牌电池,充电器是品胜“标充”和“快充”各一件。使用近一年后感受颇多:“标充”充电器满充两枚2300mAh电池约需要20多个小时(大致算法是:1.2×电池容量(mAh)/充电电流(mA)),外出旅游无法在一夜休息时间内满充电,所以标充充电器不适合旅游使用。“快充”充电器的充电时间约是标充的一半(10小时左右),刚好可趁夜间休息时间给电池满充电,因此适合旅游携带使用。
Currently there are many digital cameras in the AA batteries (including alkaline batteries and nickel-metal hydride rechargeable batteries), and manufacturers and some shadow friends said: “No. 5 battery can be bought anywhere, convenient and affordable ... ”This is really the case? I bought last year, a Canon A590IS 5 AA portable digital camera with an extra hundred dollars spent with two AA batteries on the 5th AA rechargeable battery and charger, respectively, two 2000mAh And two 2300mAh Pinsheng brand batteries, the charger is PISEN “standard charge ” and “fast charge ” each one. After nearly a year of experience a lot: “Charge” Charger full charge two 2300mAh battery takes about 20 hours (roughly algorithm is: 1.2 * battery capacity (mAh) / charge current (mA) Travel can not be fully charged overnight rest period, so the standard charger is not suitable for travel use. Charger charging time is about half of the standard charge (10 hours), just take advantage of night rest time to full charge the battery, it is suitable for travel and use.