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                                    Q: Are the output ports regulated, and if so, which ones are regulated?A: All output ports of BlackBee 1000 are regulated, which means the voltage remains constant even as the battery power decreases. 
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                                    Q: Is battery module in BlackBee 1000 replaceable?A: No, the built-in battery is not replaceable. 
 
                                                                             
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
                                                                         
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