battery depletion

基本解释

Results The most adverse events are premature battery depletion and death.
結果不良事件表現以電池提前耗竭和死亡爲主；
kns50.chkd.cnki.net
EEPROM memory saves important battery data in true nonvolatile memory that is unaffected by severe battery depletion, accidental shorts or ESD events.
EEPROM作爲一種真正的非易失存儲器保存一些電池的重要數據，不會受到電池嚴重損耗、偶然短路或ESD事件的影響。
The following chart plots battery depletion after the device has received a hefty bump charge (6 cycles) and then turned on to use battery power.
拿一塊耗盡電的電池按上述方法經過6次充電後，再打開手機用電池供電，根據這個用電量繪制出下麪這個圖。

This procedure is sometimes appropriate in patients no longer needing or desiring defibrillation backup at battery depletion but still having pacing indications.
FORBES: New ICD Lead Technology Creates New Set of Problems: A Perspective From One Electrophysiologist
I've charged my camera, iPad, iPhone 4S and Sony Bloggie with it many times, and I can't seem to notice any depletion in battery capacity.
ENGADGET: IRL: Rayovac Mobile Power Pack, a TomTom car charger and cleaning a DSLR sensor