BOSE QUIETCOMFORT 2 QC20 3.7V 240mAh LI-POL BATTERY
Batteries N Accessories BNA-WB-CPP-565 Wireless Headset Battery - Li-Pol, 3.7V, 240 mAh, Ultra High Capacity Battery - Replacement for Bose PR-452035 Battery
Specifications:
Chemistry: Li-Pol
Voltage : 3.7V
Capacity : 240 mAh
Compatible Replacement Battery for:
PR-452035