Batteria ricaricabile portatile 12 V DC12150 agli ioni di litio per fotocamera a circuito chiuso + caricabatterie
There is an on/off switch on the battery. Can be used to 12V power in various fields. -With standard 5.5x2.1mm DC connector plug, provides excellent continuous power to your devices. Plug Type: DC connector 5.5x2.1mm.