luxtude 5000mah portable charger for iphone, ultra slim mfi apple certified external battery pack built in lightning cable, fast charging power bank for iphone 13/12/11 pro/x/xr/xs max/10/8/7/6s etc. luxtude luxtude portable external power bank-value in safety as a pioneer of portable power bank field, we has acquired below achievement: 15-year perfect record in us and europe without safety problem 15-year experience in working with global 1st tier customers 4 exclusive patents in guranteeing safety of power product 30+ control processes and 100+ checking points for better product safety during product development and manufacturing what is 7 safe protetion: -advance electronic circuit -temperature and voltage control -premium battery cells -battery life management system -no-destrucive manufacture module -external device protective module -ul94 v0 band flameresistant material *luxtude unique isafetm intelligent charging patent and 7 layers safe protection (extra 6 layers protection than others). more advanced safety features will detect battery temperature and intelligently adjust charging current to keep safe charging. specifications: brand:luxtude model name:et50l capacity:5000mah battery type:polymer lithium-ion battery life cycle: >500 times output: 5v / 2.1a input: 5v / 2.0a output interface: built-in lightning-usb cable input interface: micro-usb port * 1 dimension: 5.4 in * 2.7 in * 0.3 in (as the similar size as iphone 6) weight:4.9 oz (as lightweight as iphone 6) material: abs + fireproofing pc (v0 grade) certification: ce fcc rohs product warranty: 18 months packing details: luxtude 5000mah power bank x 1 2ft micro usb recharging cable x 1 user manual x 1 greeting letter x 1