{"id":13704,"date":"2026-05-10T02:21:38","date_gmt":"2026-05-09T18:21:38","guid":{"rendered":"https:\/\/www.balderpower.com\/?post_type=product&#038;p=13704"},"modified":"2026-05-10T02:21:43","modified_gmt":"2026-05-09T18:21:43","slug":"toshiba-pa5136u-1brs-14v8-52wh-portege-z30-z30a-z30b-replacement-battery-6wire-7wire-wholesale","status":"publish","type":"product","link":"https:\/\/www.balderpower.com\/es\/toshiba-pa5136u-1brs-14v8-52wh-portege-z30-z30a-z30b-replacement-battery-6wire-7wire-wholesale\/","title":{"rendered":"PA5136U-1BRS 14.8V 52Wh Replacement Battery for Toshiba Portege Z30 Z30-A Z30-B Z30-C Series \u2014 6-Wire &#038; 7-Wire Variants, Factory Wholesale"},"content":{"rendered":"<p data-start=\"4002\" data-end=\"4592\">The PA5136U-1BRS is the primary 4-cell, 14.8V \/ 52Wh power cell for Toshiba&#8217;s Portege Z30 business Ultrabook line \u2014 a platform that spanned the Z30-A through Z30-C refresh cycles and saw wide adoption in corporate and government fleets from 2013 onward. Demand for this part number in the aftermarket is sustained by the Z30&#8217;s continued presence in active enterprise deployment, while OEM supply has progressively thinned. Our replacement is manufactured to the original 52Wh \/ 3380mAh specification and addresses the field-documented connector variant split that affects this model series.<\/p>\n<p data-start=\"4594\" data-end=\"5137\">Two distinct connector configurations exist for this part number: a 6-wire variant and a 7-wire variant. Both share the same electrical specification and physical cell pack, but the connector pin count differs between production runs of the Z30 series. Confirmed compatible series include the Portege Z30, Z30-A (including sub-variants Z30-A1301, Z30-AK01S through Z30-AK32S), Z30-B (K02M, K10M, K20M), and Z30-C lines. Cross-referenced OEM part numbers catalogued to the same cell specification include PA5136U, 4ICP5\/64\/84, and 21CP4\/73\/110.<\/p>\n<p data-start=\"5139\" data-end=\"5756\">This listing is structured for purchasing teams placing repeat or volume orders: repair centers maintaining Toshiba Portege service inventory, IT asset managers scheduling a Z30 fleet refresh, and distributors carrying multi-generation Toshiba business-laptop catalogs. Both connector variants are stocked and can be specified at order time. Factory-direct pricing tiers activate from 20 units; mixed-SKU orders combining this reference with other Toshiba part numbers are consolidated on a single purchase order. Refer to product images to confirm the correct connector variant before submitting a wholesale inquiry.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"3316\" data-end=\"3408\">\n<p data-start=\"3318\" data-end=\"3408\">Sustituye a los n\u00fameros de pieza OEM <strong data-start=\"3344\" data-end=\"3360\">PA5136U-1BRS<\/strong>, <strong data-start=\"3362\" data-end=\"3373\">PA5136U<\/strong>, <strong data-start=\"3375\" data-end=\"3390\">4ICP5\/64\/84<\/strong>, <strong data-start=\"3392\" data-end=\"3408\">21CP4\/73\/110<\/strong><\/p>\n<\/li>\n<li data-start=\"3409\" data-end=\"3476\">\n<p data-start=\"3411\" data-end=\"3476\">Presupuesto: <strong data-start=\"3427\" data-end=\"3453\">14.8V \/ 3380mAh \/ 52Wh<\/strong> \u2014 Bater\u00eda de iones de litio de 4 celdas, color negro.<\/p>\n<\/li>\n<li data-start=\"3477\" data-end=\"3681\">\n<p data-start=\"3479\" data-end=\"3681\">Compatible with Toshiba Portege <strong data-start=\"3511\" data-end=\"3674\">Z30, Z30-A, Z30-A1301, Z30-AK01S, Z30-AK03S, Z30-AK04S, Z30-AK06S, Z30-AK12S, Z30-AK22S, Z30-AK31S, Z30-AK32S, Z30-B, Z30-B K02M, Z30-B K10M, Z30-B K20M, Z30-C<\/strong> serie<\/p>\n<\/li>\n<li data-start=\"3682\" data-end=\"3835\">\n<p data-start=\"3684\" data-end=\"3835\">\u26a0\ufe0f <strong data-start=\"3687\" data-end=\"3738\">Two connector variants exist: 6-wire and 7-wire<\/strong> \u2014 refer to product images and verify your original battery&#8217;s connector pin count before ordering<\/p>\n<\/li>\n<li data-start=\"3836\" data-end=\"3975\">\n<p data-start=\"3838\" data-end=\"3975\">Stock directo de f\u00e1brica disponible para cuentas de distribuidores, compras de centros de reparaci\u00f3n y pedidos de renovaci\u00f3n de flotas; se admiten pal\u00e9s con SKU mixtos.<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":13708,"template":"","meta":{"_acf_changed":false,"nf_dc_page":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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