{"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\/ru\/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\">Replaces OEM part numbers <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\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438: <strong data-start=\"3427\" data-end=\"3453\">14.8V \/ 3380mAh \/ 52Wh<\/strong> \u2014 4-cell Li-ion, Black<\/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> series<\/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\">Factory-direct stock available for distributor accounts, repair center purchasing, and fleet refresh orders \u2014 mixed-SKU pallets supported<\/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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