Heine Upgrade kit BETA4 NT 3.5 V Li-ion (inclusief BETA4 NT bodeminsert, Li-ion L oplaadbare batterij, NT4 tafeloplader)

For simple conversion of a BETA NT rechargeable handle (with Ni-MH rechargeable battery) to a BETA4 NT rechargeable handle with modern Li-ion technology. Upgrade kit is delivered complete with BETA4 NT bottom insert, Li-ion L rechargeable battery, NT4 table charger The HEINE NT4 Table charger with charge status display is compatible with HEINE BETA 4 NT instrument handles and F.O 4 NT laryngoscope handles as well as the SLIM instrument and laryngoscope handles (requires adaptor set X-000.99.086). The automatic charging system is independent of the state of charge of the rechargeable battery. This guarantees extended battery life. Pulsating blue light from the charging compartments indicates the charging mode. The batteries cannot be overcharged; the charger switches off automatically (indicated by a fixed blue light from the charging well) when the battery is fully charged. HEINE BETA 4 NT Rechargeable 3,5V handle with charge status indicator and ready-to-use function, this very durable metal handle is quick charged with the HEINE NT4 table charger, provides up to 9 hours of use, and is fully compatible with all HEINE BETA and K instrument heads, both LEDHQ and 3,5V XHL versions. Ready-to-use Function: Handles switch ON & OFF automatically when placed into charger. Set your desired brightness level once and it stays there every time you use your instrument. Also prevents battery damage and premature bulb burn outs if the instruments are accidentally left on. The charge status indicator in the bottom insert: the indicator shines orange if the battery needs to be recharged. The bottom insert also features an integrated safety system which prevents batteries from completely draining; thus ensuring maximum battery life. The HEINE BETA 4 NT Rechargeable 3,5V handle can only be charged in the HEINE NT4 table charger. It is not compatible with older table chargers such as the HEINE NT200 and NT 300.