We now offer our proven zinc air batteries in an alternative, mercury-free version. power one will thus live up to its claim to be one of the most environmentally friendly hearing aid battery producers there is. We provide eco-friendly battery technology, produced under clean roomore...
We now offer our proven zinc air batteries in an alternative, mercury-free version. power one will thus live up to its claim to be one of the most environmentally friendly hearing aid battery producers there is. We provide eco-friendly battery technology, produced under clean roomore...