PRUEBAS Y SEGURIDAD

IEC 62133-2 — Seguridad en litio portátil

Requisitos de seguridad y pruebas para celdas y baterías de litio secundarias selladas portátiles bajo uso previsto y mal uso previsible.

Pruebas de seguridad para baterías de litio portátiles

Cuándo es importante

Es relevante cuando las celdas o baterías de litio recargables entran en el ámbito de aplicaciones portátiles o cuando un mercado toma como referencia este estándar.

Aspectos clave

Las celdas y las baterías ensambladas se evalúan por separado.
Se aplican requisitos eléctricos, mecánicos y térmicos.
La evidencia de la celda no sustituye la evaluación de la batería.

Preparación del proyecto

Definir el origen de la celda y la circuitería de protección.
Preparar especificaciones, esquemas, etiquetas e instrucciones.
Confirmar muestras representativas y secuencia de pruebas.

Fijar la configuración de batería evaluada

Hablemos de su proyecto

WhatsApp Consulta Contacto

.temp016-footer{position:relative;overflow:hidden;background:#041321;color:#d8e7f5;padding:0}.temp016-ft-glow{position:absolute;right:-180px;top:-180px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(18,169,184,.13),rgba(11,99,206,.05) 42%,transparent 70%);pointer-events:none}.temp016-footer:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000 30%,#000 80%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 30%,#000 80%,transparent)}.temp016-ft-center{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:0 28px}.temp016-ft-flexW{display:grid;grid-template-columns:1.45fr .72fr .9fr 1.18fr;gap:48px;padding:64px 0 56px}.temp016-ft-item{min-width:0}.temp016-ft-title p{margin:0 0 22px;color:#fff;font-size:11px;font-weight:700;letter-spacing:.16em}.temp016-footer a{color:#c5d7e6;text-decoration:none;transition:color .2s ease-out,transform .2s ease-out}.temp016-footer a:hover{color:#62d3dd}.temp016-ft-ul1{list-style:none;padding:0;margin:0}.temp016-ft-ul2{list-style:none;padding:0;margin:0}.temp016-ft-ul3{list-style:none;padding:0;margin:0}.temp016-footer li{margin:0 0 12px;line-height:1.65;font-size:14px;color:#a9bfd1}.temp016-ft-ul2 a{display:inline-flex;align-items:center;min-height:30px}.temp016-ft-ul2 a:after{content:"↗";margin-left:8px;color:#3e778f;opacity:0;transform:translate(-4px,2px);transition:opacity .2s ease-out,transform .2s ease-out}.temp016-ft-ul2 a:hover:after{opacity:1;transform:translate(0,0)}.temp016-ft-logo img{display:block;width:156px !important;height:68px !important;object-fit:contain;object-position:left center;margin-bottom:18px}.temp016-ft-des{max-width:440px;color:#9fb4c8;font-size:14px;line-height:1.75}.temp016-ft-des p{margin:0}.temp016-ft-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.temp016-ft-proof span{display:inline-flex;min-height:28px;align-items:center;padding:0 10px;border:1px solid rgba(98,211,221,.2);background:rgba(98,211,221,.05);color:#90dfe5;font-size:9px;font-weight:700;letter-spacing:.1em;border-radius:999px}.temp016-ft-contact a{overflow-wrap:anywhere}.temp016-ft-social-slot{margin-top:26px;padding-top:20px;border-top:1px solid rgba(151,192,220,.12)}.temp016-ft-social-slot>span{display:block;color:#7894aa;font-size:9px;font-weight:700;letter-spacing:.16em}.temp016-ft-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.temp016-social-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid rgba(151,192,220,.2);border-radius:50%;background:rgba(255,255,255,.025);color:#bcd1e0;cursor:default;transition:color .2s ease-out,border-color .2s ease-out,background .2s ease-out,transform .2s ease-out}.temp016-social-icon img{width:16px;height:16px;object-fit:contain}.temp016-social-icon:hover{color:#041321;border-color:#62d3dd;background:#62d3dd;transform:translateY(-2px)}.temp016-ft-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0 28px;border-top:1px solid rgba(151,192,220,.14);color:#7894aa;font-size:11px;letter-spacing:.04em}.temp016-footer a:focus-visible{outline:3px solid rgba(98,211,221,.55);outline-offset:4px}@media (prefers-reduced-motion:reduce){.temp016-social-icon,.temp016-footer a,.temp016-ft-ul2 a:after{transition:none !important}}@media screen and (max-width:992px){.temp016-ft-center{padding:0 24px}.temp016-ft-flexW{grid-template-columns:1.2fr 1fr;gap:48px 36px;padding:48px 0}}@media screen and (max-width:700px){.temp016-ft-flexW{grid-template-columns:1fr;gap:38px}.temp016-ft-bottom{align-items:flex-start;flex-direction:column;gap:8px}}@media screen and (max-width:480px){.temp016-ft-center{padding:0 20px}.temp016-ft-flexW{padding:40px 0}.temp016-ft-logo img{width:140px !important;height:60px !important}}.yc-float-contact_3701{position:fixed;right:22px;top:55%;z-index:1200;transform:translateY(-50%);color:#fff}.yc-float-contact_3701-actions{display:flex;flex-direction:column;gap:8px}.yc-float-contact_3701-item{box-sizing:border-box;display:flex;align-items:center;justify-content:flex-start;gap:10px;width:142px;min-height:48px;padding:10px 12px;border:1px solid rgba(105,212,221,.28);border-radius:8px;background:#071d33;color:#fff;font:500 14px/1.2 inherit;text-decoration:none;cursor:pointer;box-shadow:0 10px 28px rgba(7,29,51,.22);transition:transform .2s ease-out,background-color .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out}.yc-float-contact_3701-expand{box-sizing:border-box;display:flex;align-items:center;justify-content:center;gap:10px;width:auto;min-height:48px;padding:10px 12px;border:1px solid rgba(105,212,221,.28);border-radius:8px;background:#087d89;color:#fff;font:500 14px/1.2 inherit;text-decoration:none;cursor:pointer;box-shadow:0 10px 28px rgba(7,29,51,.22);transition:transform .2s ease-out,background-color .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;min-width:48px}.yc-float-contact_3701-inquiry{background:#087d89;border-color:#12a9b8}.yc-float-contact_3701-close{background:#10263f}.yc-float-contact_3701-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;flex:0 0 24px}.yc-float-contact_3701-status{position:absolute;right:-1px;bottom:0;width:7px;height:7px;border:2px solid #071d33;border-radius:50%;background:#25d366}.yc-float-contact_3701-label{white-space:nowrap}.yc-float-contact_3701-item:hover{transform:translateY(-1px);background:#0a3152;border-color:#12a9b8;box-shadow:0 14px 32px rgba(7,29,51,.28)}.yc-float-contact_3701-expand:hover{transform:translateY(-1px);background:#0a3152;border-color:#12a9b8;box-shadow:0 14px 32px rgba(7,29,51,.28)}.yc-float-contact_3701-inquiry:hover{background:#12a9b8;border-color:#69d4dd}.yc-float-contact_3701-item:active{transform:scale(.98)}.yc-float-contact_3701-expand:active{transform:scale(.98)}.yc-float-contact_3701-item:focus-visible{outline:3px solid rgba(18,169,184,.5);outline-offset:3px}.yc-float-contact_3701-expand:focus-visible{outline:3px solid rgba(18,169,184,.5);outline-offset:3px}.yc-float-contact_3701-expand-label{white-space:nowrap}.yc-float-contact_3701.is-collapsed .yc-float-contact_3701-item{display:none}@media (prefers-reduced-motion:reduce){.yc-float-contact_3701-item{transition:none}.yc-float-contact_3701-expand{transition:none}}@media screen and (max-width:992px){.yc-float-contact_3701{right:14px;top:auto;bottom:78px;transform:none}.yc-float-contact_3701-item{width:48px;height:48px;padding:11px;justify-content:center}.yc-float-contact_3701-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.yc-float-contact_3701-actions{gap:6px}.yc-float-contact_3701-expand{width:48px;padding:11px}.yc-float-contact_3701-expand-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}}@media screen and (max-width:480px){.yc-float-contact_3701{right:12px;bottom:76px}.yc-float-contact_3701-item{min-width:44px;width:44px;min-height:44px;height:44px;padding:9px;border-radius:7px}.yc-float-contact_3701-expand{min-width:44px;width:44px;min-height:44px;height:44px;padding:9px;border-radius:7px}}.global-contact-modal001{display:none}.contact-modal001-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);z-index:10000}.contact-modal001-overlay.active{display:block}.contact-modal001-dialog{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:680px;max-height:90vh;background-color:#fff;border-radius:4px;box-shadow:0 10px 40px rgba(0,0,0,0.2);z-index:10001;overflow:auto}.contact-modal001-dialog.active{display:block}.contact-modal001-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;border-bottom:1px solid #eee}.contact-modal001-title{font-size:20px;font-weight:600;color:#333;margin:0}.contact-modal001-close{background:none;border:none;font-size:28px;color:#999;cursor:pointer;padding:0;line-height:1;transition:color 0.2s}.contact-modal001-close:hover{color:#333}.contact-modal001-body{padding:30px}.contact-modal001-form{display:flex;flex-direction:column;gap:16px}.contact-modal001-form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-modal001-form-row-full{grid-template-columns:1fr}.contact-modal001-form-group{display:flex;flex-direction:column;gap:6px}.contact-modal001-form-group label{font-size:14px;color:#555}.contact-modal001-required{color:#e74c3c}.contact-modal001-form-group input,.contact-modal001-form-group textarea{padding:10px 12px;border:1px solid #ddd;border-radius:2px;font-size:14px;outline:none;transition:border-color 0.2s;width:100%;box-sizing:border-box}.contact-modal001-form-group input:focus,.contact-modal001-form-group textarea:focus{border-color:var(--sc-theme-color)}.contact-modal001-form-group textarea{resize:vertical}.contact-modal001-form-actions{text-align:center;margin-top:8px}.contact-modal001-submit-btn{padding:10px 40px;background-color:var(--sc-theme-color);color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background-color 0.3s}