原文:The Smart Battery’s defaults to act as a secondary battery in order to
prevent large amounts of energy that could potentially flow between two primary
batteries not at the same charge level.
问题一:Smart Battery's是 Smart Battery has的缩写吗?
如果不是，那to的前面应该要加is吧?
如果是，可以有这种用法吗?
问题二:in order to prevent large amounts of energy that......flow between two
V O C1 V 介系词
primary batteries not at the same charge level.
词组1 介系词词组2
想请问，以that起头的句子是补语吗?还是要这样分析?
in order to prevent large amounts of energy that......flow between two primary
V 从large到batteries都是O
batteries not at the same charge level.
介系词词组1