不是所有绑定的银行卡都可以通过支付宝查询余额，浦发银行、平安银行、宁波银行、网商银行、兴业银行可以查询余额。
具体操作步骤如下：
1、打开支付宝，点击右下角“我的”，如下图所示。
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2、点击“银行卡”，如下图所示。
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3、点击右下角“银行服务”，如下图所示。
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4、点击“余额”，即可查询银行卡余额，如下图所示。
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