Our E 90/N battery is used in bluetooth headsets, calculators, medical devices and more
- Used in Bluetooth® headsets, glucose and blood pressure monitors
- Cell size: E90/N size
- Type: Miniature Alkaline
- Volt: 1.5
- Replacement for: 4001, 810, 910A, AM5, LR1, MN9100, UM-5
Bluetooth is a registered trademark of Bluetooth SIG Inc.