702428 Battery, 650mAh High Capacity Li-ion Battery Replacement for Sony WF-1000XM4 Charging Case LP702428 with Repair Tool Kit

Features

• 【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. Multiple-protection for safer operation for both user and devices.
• 【Long Battery Life】: This upgraded LP702428 high capacity replacement battery, Battery type: Lithium-ion, Battery Capacity: 650mAh, Watt-hour: 2.5Wh, Voltage Output: 3.85V. Brand new 0 cycle,built to last up to 1200 charging cycles to provide longer battery life. bring your WF-1000XM4 Charging Case P/N: LP702428 Compact battery's life back to glory.
• 【Use Instructions】: Using up all the power of battery for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 8 to 10 complete charge and discharge cycles.
• 【After-sales Service】: If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently.