{"id":48,"date":"2026-07-11T12:08:08","date_gmt":"2026-07-11T12:08:08","guid":{"rendered":"https:\/\/jmmobilite.ma\/batterie-velo-electrique-ah-v-wh-expliques\/"},"modified":"2026-07-15T18:28:34","modified_gmt":"2026-07-15T18:28:34","slug":"batterie-velo-electrique-ah-v-wh-expliques","status":"publish","type":"post","link":"https:\/\/jmmobilite.ma\/ar\/batterie-velo-electrique-ah-v-wh-expliques\/","title":{"rendered":"\u0628\u0637\u0627\u0631\u064a\u0629 \u0627\u0644\u062f\u0631\u0627\u062c\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629: \u0622\u0647\u060c \u0634\u0631\u062d \u0645\u0628\u0633\u0637 \u0644\u0644\u0640 V \u0648 Wh"},"content":{"rendered":"

Quand on compare des v\u00e9los \u00e9lectriques au Maroc<\/strong>, la fiche produit affiche souvent \u00ab 48V 13Ah \u00bb ou \u00ab jusqu’\u00e0 100 km \u00bb. Pour juger la qualit\u00e9 de batterie<\/strong>, il faut lire trois unit\u00e9s ensemble : le volt (V), l’amp\u00e8re-heure (Ah) et le wattheure (Wh).<\/p>\n

Tension (V) : la \u00ab force \u00bb du syst\u00e8me<\/h2>\n

\u0644\u0627 tension<\/strong> (souvent 36V ou 48V sur les v\u00e9los, 48\u201352V sur les trottinettes) d\u00e9finit l’architecture \u00e9lectrique. Une tension plus \u00e9lev\u00e9e, \u00e0 courant \u00e9gal, permet plus de puissance. Elle ne suffit pas seule \u00e0 pr\u00e9dire l’autonomie.<\/p>\n

Amp\u00e9rage (Ah) : la \u00ab r\u00e9serve \u00bb<\/h2>\n

Les amp\u00e8res-heures (Ah)<\/strong> indiquent la quantit\u00e9 de charge stock\u00e9e. Une batterie 48V 15Ah stocke plus qu’une 48V 10Ah, \u00e0 tension \u00e9gale<\/em>. C’est l’\u00e9quivalent d’un r\u00e9servoir plus grand \u2014 mais le \u00ab carburant \u00bb r\u00e9el se mesure mieux en Wh.<\/p>\n

Wattheures (Wh) : la vraie capacit\u00e9<\/h2>\n

Formule simple : Wh \u2248 V \u00d7 Ah<\/strong>. Exemple : 48V \u00d7 13Ah \u2248 624 Wh<\/strong>. Deux batteries \u00ab 15Ah \u00bb ne se valent pas si l’une est en 36V et l’autre en 48V. Exigez toujours le Wh (ou calculez-le) pour comparer.<\/p>\n

Autonomie annonc\u00e9e vs autonomie r\u00e9elle<\/h2>\n

L’autonomie catalogue est mesur\u00e9e en conditions id\u00e9ales (poids l\u00e9ger, assistance faible, plat, 20\u201325 \u00b0C). Au Maroc, la chaleur, les c\u00f4tes, le vent et une charge \u00e0 deux r\u00e9duisent souvent l’autonomie de 20 \u00e0 40 %. Une r\u00e8gle pratique : divisez l’autonomie marketing par 1,3 \u00e0 1,5 pour un usage urbain r\u00e9aliste.<\/p>\n

Ce qu’il faut v\u00e9rifier avant d’acheter<\/h2>\n
    \n
  • Chimie : lithium (NMC \/ LFP) plut\u00f4t que plomb pour le rapport poids\/\u00e9nergie.<\/li>\n
  • Cellules de marque (Samsung, LG, Panasonic, etc.) vs cellules no-name.<\/li>\n
  • Pr\u00e9sence d’un BMS (gestion de batterie) et d’un chargeur adapt\u00e9 en amp\u00e8res.<\/li>\n
  • Possibilit\u00e9 de retirer la batterie pour la charger en int\u00e9rieur.<\/li>\n<\/ul>\n

    Chez \u062c\u064a\u0645 \u0645\u0648\u0628\u064a\u0644\u064a\u062a\u064a<\/strong>, nous indiquons les caract\u00e9ristiques utiles et vous conseillons par WhatsApp selon votre trajet (ville, banlieue, c\u00f4tes). Livraison gratuite, paiement \u00e0 la livraison.<\/p>","protected":false},"excerpt":{"rendered":"

    \u0641\u0647\u0645 \u0627\u0644\u0623\u0645\u0628\u064a\u0631-\u0633\u0627\u0639\u0629 (Ah) \u0648\u0627\u0644\u062c\u0647\u062f (V) \u0648\u0627\u0644\u0648\u0627\u0637-\u0633\u0627\u0639\u0629 (Wh) \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062f\u0649 \u062f\u0631\u0627\u062c\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u062f\u0648\u0646 \u0627\u0644\u0648\u0642\u0648\u0639 \u0641\u064a \u0641\u062e \u0627\u0644\u062a\u0633\u0648\u064a\u0642.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[],"class_list":["post-48","post","type-post","status-publish","format-standard","hentry","category-batteries-autonomie"],"_links":{"self":[{"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/posts\/48","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/comments?post=48"}],"version-history":[{"count":1,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/posts\/48\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/posts\/48\/revisions\/65"}],"wp:attachment":[{"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/media?parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/categories?post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jmmobilite.ma\/ar\/wp-json\/wp\/v2\/tags?post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}