Li-ion rechargeable 9V (8.4V) battery, prismatic battery;
6F22 battery with the highest capacity as 550mAh in the filed;
Used for portable microphone, all kinds of meter;
With very small size as 15mmx26mmx48.5mm;
Long life with more than 1000 cycles;
the package with OEM like blister card is available;
We can also supply with the matching battery charger;
