Price: (as of – Details) 【Compatible Model】: This 702428 Replacement Battery Suitable for WF-1000XM4 Charging Case P/N: LP702428【High Quality Assurance】:Our upgrade LP702428 Replacement Battery has UL,CE and Rohs certification, uses Grade A+ rated battery cells. Every battery is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating.
