Genuine Logitech Rechargeable battery (993-000459) for S715i, S315i, Z515, Z715, and Bluetooth wireless Speaker

caddis Maximus here this time we're going to take a look inside the logitech 715 alright it actually uses Allen or hex fasteners and they're metric 2.5 millimeter but they're like really badly formed 5/32 allen wrench is a little too small the next size up did not quite fit three millimeter did not fit but a 2.5 is still pretty loose so that's a little bit annoying we actually have a couple Phillips head screws right there we'll go and pull those two things out I'm gonna pop this cover awesome all righty that cover actually had a couple of really healthy snaps one of them broke off unfortunately you kind of lift it up and shift it downwards and it's a little difficult actually turns out that this has a nickel metal hydride battery no wonder it acts so funny that's interesting something the lithium ion and it's actually easily replaceable it's just three double-a cells 180 milliamp power