battery performance

基本解释

The iPhone 3G and iPhone 3GS have some of the worst battery performance of any smartphone in the industry.
在所有智能手机里，Iphone 3G和 iphone 3GS的表现是最差的。
Most of that hope is pinned to the fact that Apple’s iPad–just released in April–has terrific battery performance.
这个希望大部分跟苹果刚刚在4月发布的iPad的实际情况息息相关——iPad具备了令人恐怖的电池性能。
They didn’t improve the clock speed, presumably to keep manufacturing design costs low and to keep battery performance at parity with the first model.
他们没有提高时钟频率，可能是为了保持制造设计的成本低廉以及保持电池的续航能力能够和第一代一样强。

The new Motorola RAZR HD provides long-lasting battery performance for nonstop high definition entertainment.
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Higher-quality electrolytes can enhance battery performance by improving the efficiency of transporting electronic charges inside batteries.
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Battery performance may vary depending on network conditions and configurations, and phone usage.
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