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Specifications

Bluetooth Earphone Battery
Specifications (thickness×width×length) mm: 5.3 × 27 × 48
Standard capacity (mAh): 720 
Minimun capacity (mAh): 700
Rated voltage (V): 3.7
Inner resistance (mΩ): ≤ 60
Weight (g): 17.5
Applications: MP3, Bluetooth, etc.

FB battery 3.7V Li-Polymer battery has these features including high voltage,high energy density, long life, cycle life of more than 500 times,excellent high and low temperature performance, low self-discharge, no memory effect, no pollution,etc.It can be widely used in bluetooth,MP3/MP4,headphones,3G/CDMA/GPRS/GPS mobile phone, PDA, digital camera , video camera and other digital products.

Main Products:
Li-Polymer battery
Li-polymer Cell phone battery, mp3/mp4/MP5 Li-polymer battery.
PDA Li-polymer battery, gps navigator Li-polymer battery.
Bluetooth earphone Li-polymer battery.
Digital camera Li-polymer batteries, Li-polymer battery for lighting,
Li-polymer battery for solar charger, Mini-speaker, two-way radios.