Rechargeable Nickel-Metal Hydride (NiMH) battery suitable for Heine BETA handles. It is a replacement battery of 3.6 V compatible with Heine Handle BETA R, BETA TR, BETA NT, BETA NiMH. It is fully compatible with the corresponding Heine battery with code X-002.99.382.

The battery is fully charged in 4 hours using the Heine NT300 charger. These batteries are also compatible and can be charged with the Heine NT200 and Nicatron chargers.

• All standard size Heine BETA handles can be upgraded to the new generation BETA4 NT & BETA4 USB 3.5V handles.
• The upgrade allows for faster charging, no memory effect, and charging indication.
• For the upgrade, it is required to replace the Nickel battery with a Lithium Ion (Li-ion L) 3.5V battery and the screw-on base component BETA4 NT or BETA4 USB.