Pos Machine Battery 3.6v - 3wire
For Sunmi P1 V1S W6900 P1 4G WS920 W6900 POS
Compatible with Altec Lansing iMW577 Speaker, (Li-ion, 3.7V, 5200mAh) Ultra High Capacity, Replacement for Altec Lansing INR18650-2S Battery Specifications: Battery Chemstry: Li-ion Voltage: 3.7V Capacity: 5200mAh Compatible with: Altec Lansing INR18650-2S Battery Works for: Altec Lansing iMW577 Speaker POS and many more