When the battery is being charged, positively charged lithium ions break away from the cathode and travel in the electrolyte to the anode, where they meet electrons brought there by a charging device.
电池充电时,从负极分离的锂离子经过电解质运动到正极,并和由充电装置提供的电子相遇。
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And we're going to drop it from about 1.5 two meters and we drop it in here, well-cushioned because we don't want to break this beautiful device.