GSMSandwich Super Battery BN4A for XIAOMI Redmi Note 7 / Note 7 Pro / Note 7S 4000mAh

GSMSANDWICH. Xiaomi Pocophone F1 Battery Replacement: Capacity: 2200mah / 2500mah. Gsm Sandwich Battery Redmi Note 8 Pro: Ultra-high capacity: 350mah, 550mah with built-in li-ion rechargeable battery. Redmi Note 8 Pro Battery Replacement: Capacity: up to 1500mah with built-in recharging: keep your note 8 pro battery running for more than 10 years. Poco M3 Battery 6000Mah Replacement: Once-charged, keep your smartphone from overcharging. Acer Iconia One 7 Tablet Battery: Boost your tablet by boosting its capacity to 350mah. The BN4A battery is compatible with the following Xiaomi phone models: Redmi Note 7. Redmi Note 7 Pro. Redmi Note 7S. SPECIFICATIONS: Item: XIAOMI REDMI NOTE 7-BN4A. Capacity: 3900mAh. Cell Grade: AAA/AAA AAAA. Built In/Out: BUILT IN. Certification: CE, RoHS, MSDS, PSE, FCC. Limit Voltage: 4.2V. Warranty: 1 week. Cell Type: DOUBLE IC, Li-iON BATTERY. Standby Time: 72 hours-120 hours. Talking Time: 5 hours-11 hours. Cycle Life: 500times. Working Temperature: 15 to 50