I'm a proud owner of an USB-rechargeable battery for my headlight, our Kernel
identifies this battery as a Mouse, PLS blacklist.

dmesg
[256740.456043] usb 1-1.1: new full-speed USB device number 9 using xhci_hcd
[256740.563593] usb 1-1.1: New USB device found, idVendor=2122, idProduct=1234
[256740.563595] usb 1-1.1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[256740.563596] usb 1-1.1: Product: CORE USB Rechargeable Battery by PETZL
[256740.563597] usb 1-1.1: Manufacturer: PETZL
[256740.563597] usb 1-1.1: SerialNumber: 000169B1
[256740.569946] input: PETZL CORE USB Rechargeable Battery by PETZL as
/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:2122:1234.0005/input/input23

lsusb
Bus 004 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. 
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 010: ID 2122:1234  
Bus 001 Device 005: ID 1bcf:2b95 Sunplus Innovation Technology Inc. 
Bus 001 Device 006: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 004: ID 046d:081b Logitech, Inc. Webcam C310
Bus 001 Device 002: ID 214b:7000  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

hwinfo --mouse
37: USB 00.0: 10503 USB Mouse                                   
  [Created at usb.122]
  Unique ID: cLrx.0Ci9V2KIMM7
  Parent ID: k4bc.2DFUsyrieMD
  SysFS ID: /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0
  SysFS BusID: 1-2:1.0
  Hardware Class: mouse
  Model: "CORE USB Rechargeable Battery by PETZL"
  Hotplug: USB
  Vendor: usb 0x2122 "PETZL"
  Device: usb 0x1234 "CORE USB Rechargeable Battery by PETZL"
  Revision: "0.02"
  Serial ID: "000169B1"
  Compatible to: int 0x0210 0x0003
  Driver: "usbhid"
  Driver Modules: "usbhid"
  Device File: /dev/input/mice (/dev/input/mouse3)
  Device Files: /dev/input/mice, /dev/input/mouse3, /dev/input/event19,
/dev/input/by-id/usb-PETZL_CORE_USB_Rechargeable_Battery_by_PETZL_000169B1-event-mouse,
/dev/input/by-path/pci-0000:00:14.0-usb-0:2:1.0-event-mouse,
/dev/input/by-id/usb-PETZL_CORE_USB_Rechargeable_Battery_by_PETZL_000169B1-mouse,
/dev/input/by-path/pci-0000:00:14.0-usb-0:2:1.0-mouse
  Device Number: char 13:63 (char 13:35)
  Speed: 12 Mbps
  Module Alias: "usb:v2122p1234d0002dc00dsc00dp00ic03isc00ip00in00"
  Driver Info #0:
    Buttons: 3
    Wheels: 0
    XFree86 Protocol: explorerps/2
    GPM Protocol: exps2
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #42 (Hub)

The battery is programmable using some Windows-based software, so maybe
someone "might" actually like to play with it.

More info at
http://paleo-runner.blogspot.cz/2011/01/petzl-core-usb-rechargeable-and.html