Battery Case for iPhone 6/6s/7/8/SE2/SE3, 4.7 inch, Ultra Slim 4000mAh Recharge
☂ 【 4000mAh Backup Battery 】. Theadvanced integrated circuit prevents overcharging, overheating, and short circuits for complete safety. Never run out of power again! Lightweight yet powerful, it’s the ideal alternative to bulky power banks.