Batteries

Solar modules; converters; transportable power supply installations, in particular portable accumulator and battery packs; telephones, DC-driven consumer electronics, namely, radio and tv receiver, sound and/or image recording and display devices, also portable and for digital audio signals each also with integrated power supply in particular integrated exchangeable or rechargeable batteries or accumulators; batteries, battery chargers, devices for photovoltaic, in particular photovoltaic cel...