Reddit reviews Portable Battery Base Compatible for Amazon Echo (2nd Generation) and Echo Plus(1st Generation),Battery Base Makes Them Portable,Not for Echo 3rd and Echo Plus (2nd Generation)

【Easy to use】You may wake up the Echo 2nd gen optionally whenever you want even if Echo is in standby and Echo battery base does not turn off on its own [Compatible Models] Battery base for (ECHO 2nd generation and ECHO PLUS ) and Echo 1st generation only, Not for Echo Plus 2nd generation ,Echo 3rd gen, Echo studio Echo Dot series【Large Battery Capacity】 Works with Echo 2nd generation (for 8-12hours) and Echo plus (for 7-10hours ), Detailed depends on its working status【Special Functionality】The battery base is also a battery that support 5V/2A USB output, suitable for your cellphone,ipad etc (Not include USB cable).【Intelligent Battery Management System】Once it goes into a lower power and flashing red light for reminding user of charing it timely ,if NOT, the battery will also not be damaged by access into sleep mode automatically,it could be protected by itself【Intelligent Charging Skill】 Automatically Power on the Echo by connected to the DC charging connector later or charging your cellphone by connected to USB cable, Recharging the battery base by the echo's original power adapter with 15V/1.4A ( Not include power AC adapter)[To prevent the fraud with low price or unpack package, pls choose official seller: Caramote directly before purchasing]