(function(){
let w = window.innerWidth;
function setHeaderCssVar() {
const headerEle = document.getElementById('shoplaza-section-header');
if(!headerEle){ return };
document.body.style.setProperty('--window-height', `${window.innerHeight}px`);
document.body.style.setProperty('--header-height', `${headerEle.clientHeight}px`);
const mdScorllHideEle = headerEle.querySelector('.header__mobile .header__scroll_hide');
if (mdScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-md', `${mdScorllHideEle.clientHeight}px`);
}
const pcScorllHideEle = headerEle.querySelector('.header__desktop .header__scroll_hide');
if (pcScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-pc', `${pcScorllHideEle.clientHeight}px`);
}
}
function handlResize() {
if(w == window.innerWidth){return};
w = window.innerWidth;
setHeaderCssVar();
};
function init(){
setHeaderCssVar();
window.removeEventListener('resize', window._theme_header_listener)
window._theme_header_listener = handlResize;
window.addEventListener('resize', window._theme_header_listener);
}
init();
})();
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Description
Product Description
Mini type-C charger Power Bank motherboard 3A charging and discharging integrated module rechargeable mobile phone 5V to 4.2V
Introdction
Mini lithium battery charging and discharging integrated 5V to 4.2V 3A high current charging and discharging polymer ternary lithium battery, supporting type-C mobile phone
Ternary polymer lithium battery charging and discharging body plate It is suitable for charging 3.7V 18650 and other polymer lithium batteries
3.1a Synchronous Boost conversion 3A synchronous switch charging Support filling and discharging Boost efficiency up to 93% 4 LED power display Automatic detection of phone insertion and removal Double click the key to turn off the output, and click to turn on the output Type-C supports single port input and output Intelligent identification of mobile phone charging current (DCP) Intelligent identification of load, automatic standby Output overcurrent, overvoltage and short circuit protection Input overvoltage, overcharge, overdischarge and overcurrent discharge protection
