AOLIKES 450mAh Battery Replacement for Bose Build Headset, AE2 soundlink Headphones, BH1 Headphones Battery Replacement

Packing list:
 450mAh battery x 1.

 Specification:
 Material: Lithium polymer battery
 Capacity: 450 mAh.
 Nominal Voltage：3.8V
 Power:1.71Wh
 Work Voltage: 3.3 to 4.35v

The 450mAh Lithium polymer battery complies with Bose ae2 soundlink headphones, firs bose ae2 battery replacement.
450mAh Battery Replacement for Bose build headset, fits bose build battery replacement.
Safety Features: The 3.8v rechargeable Lipo battery is built with high-quality materials and features built-in protection against overcharging, short circuits, this ensures the battery operates optimally and eliminate the risk of any potential hazards. Because the 3.8v battery pack built-inthere is a lithium battery protection module, even if the red black and white wires on the battery are short -circuited, there will be no danger.
SOLDER The WIRES：the battery wires need to solder, Weld it to the PCB board in the order of the original battery wires. — The RED wire is solder to the positive pole “+”, the BLACK wire is solder to the battery’s negative pole”-“, and the WHITE wire is the NTC.