Compatible Model:
RS51; RS5100; RS5100 2D Bluetooth Ring Scann; RS5100 Ring Scanner

Compatible Battery Part Number:
BT-000397; BT-000398; BTRY-RS51-4MA01; BTRY-RS51-7MA01

Specifications:
Voltage:3.85 V
Capacity: 730mAh / 2.81Wh
Size: 42.50 x 29.20 x 17.50mm
Weight：44g

Tips Before Purchase:
Please double confirm the compatible model and original battery part number before you purchase it.
If you are not sure, please feel free to send email to us with your battery details or pictures, we will gi ve you suggestion.

Battery maintenance Tips:
please note, in the first charge before the battery will be used up and then fully charged, so that the battery can achieve the best use effect.
please remember : only in 3-5 charge and discharge cycles to achieve complete performance and life.