The 3.5V Heine rechargeable Li-ion battery is specially designed for Heine's NT 200 Rechargeable Beta handles. Thanks to Lithium-Ion technology, this battery is not only more environmentally friendly, but also has a significantly longer lifespan than other types of batteries.
Heine Li-ion spare battery 3.5 Volts is a rechargeable battery for Heine's NT 200 Rechargeable Beta Handles.
The Lithium-Ion battery cell has a high energy density and there is no memory effect. As a result, the capacity of the battery will not decrease when charging is done with a non-empty battery. A Lithium-Ion battery is more environmentally friendly than other batteries and has a longer lifespan.
Features:
Weighs 50% less than the standard battery.
Has almost 3x as much capacity (1800 mAh compared to 650 mAh).
Does not suffer from the "memory effect" (the battery does not get "lazy" from charging).