Rechargeable lithium-ion battery for Heine BETA L, BETA 4USB, BETA 4NT handles as well as for the Standard F.O Laryngoscope Handle.

A full charge of the Heine LI-ION L lithium battery with the Heine NT4 charger is achieved in just 2 hours. It is not affected by the memory effect.

Rechargeable batteries with the "L" feature provide an indication of the charging status when used in combination with the BETA4 NT & BETA4 USB charging accessory (handle cap). These specific batteries are compatible and can also be charged with the previous generation of Heine NT300, NT200, and Nicatron chargers.

• All standard-sized Heine BETA handles can be upgraded to the new generation BETA4 NT & BETA4 USB 3.5V handles.
• For faster charging, without memory effect and charging indication.
• Replacing the old Nickel battery with the new Lithium-Ion battery (Li-ion L) 3.5V as well as the screw-on base accessory BETA4 NT or BETA4 USB.