KAEEL ORIGINAL HE377 Battery for Nokia 8.1 (Nokia X7) TA-1099, TA-1113, TA-1115, TA-1131, TA-1119, TA-1121, TA-1128 - 3500mAh with 12 Months Warranty* Google Pixel Make sure you use ESA

Make sure you use ESA safe ----- only check the interface connector to see if there is any dust or not

Complete mAh inside the Battery for Excellent Back for Mobile Phone after the heavy usage

If there is any dust then clean or replace the interface connector as required

Check if there is any dust in the connector or if any pin is broken or not

incase you don't follow these step you may face poor battery backup

KAEEL ORIGINAL HE377 Battery for Nokia 8.1 (Nokia X7) TA-1099, TA-1113, TA-1115, TA-1131, TA-1119, TA-1121, TA-1128 - 3500mAh with 12 Months Warranty* Google Pixel Make sure you use ESANew high quality Li Ion battery Stay connected with your family and friends by getting extra battery power today. Best replacement for the original battery with comparable standby and talk time. The battery operation time depends on conditions such as: 1. Complete mAh inside the Battery for Excellent Back for Mobile Phone after the heavy usage.. 2. Completely Tested Phone All purposes for long life. 3. It is a replacement battery with complete mAh