-Sennheiser BA90 Battery
The Sennheiser BA90 Battery is a Nickel Metal Hydride (NiMH) rechargeable battery for Sennheiser model(s): RI100-A/RI100-J, HDI92-P, H200 HDI452-P, HDI91-P1/-P2, HDI1029-PLL8/16, SET100 Assistive Listening System, H100, A100A, and others.
Why not buy an extra one for a spare?.
Capacity: 60 mAh
Battery type: Ni-MH
Sennheiser products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.
This guarantee applies to all Sennheiser Products including In Ear Headphones, Noise Cancelling, On Ear Headphones and Wirelesless Headphones. Providing you with peace of mind and the assurance of premium Quality.