Size 312 - Rayovac proline advanced
€3.00
Pack of 6 batteries with a brown tab usually lasting 3-4 weeks depending on use.
Quantity:
Long battery life
ProLine hearing aid batteries include Rayovac’s new Active Core Technology, to provide power on demand, longer lasting performance and increased durability. No battery lasts longer*
Typical uses
Mini BTEs, RICs and ITCs
