名词
中文翻译：电池组
同义词：
['Battery pack', 'Battery pack extension', 'Battery pack extension kit例句：1. The new car has a powerful Exgt Bat extension battery that can last for up to 500 miles on a single charge.（这款新车配备了强大的电池组延伸器，一次充电可行驶500英里以上。）']
例句：
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1. The new car has a powerful Exgt Bat extension battery that can last for up to 500 miles on a single charge.
这款新车配备了强大的电池组延伸器，一次充电可行驶500英里以上。
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2. The engineer used an Exgt Bat extension battery to power the robotic arm during the assembly line operation.
工程师使用电池组延伸器为机器人手臂在装配线操作期间提供动力。
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3. The Exgt Bat extension battery is designed to provide more power and longer lifespan than traditional batteries.
这种电池组延伸器设计用于提供比传统电池更多的功率和更长的使用寿命。