{"id":13302,"date":"2026-04-22T22:27:17","date_gmt":"2026-04-22T14:27:17","guid":{"rendered":"https:\/\/www.balderpower.com\/?post_type=product&p=13302"},"modified":"2026-04-22T22:29:31","modified_gmt":"2026-04-22T14:29:31","slug":"acer-ap19b5l-battery-wholesale","status":"publish","type":"product","link":"https:\/\/www.balderpower.com\/ru\/acer-ap19b5l-battery-wholesale\/","title":{"rendered":"\u0421\u043c\u0435\u043d\u043d\u0430\u044f \u0431\u0430\u0442\u0430\u0440\u0435\u044f Acer AP19B5L 15,4 \u0412 54,6 \u0412\u0442\u00b7\u0447 \u0434\u043b\u044f Aspire 5 \/ Swift 3 \/ Vero"},"content":{"rendered":"

Most aftermarket pages for the AP19B5L list it under Aspire 5 A515-43 and stop there. That framing misses the actual procurement story: Acer engineered this battery pack \u2014 part number AP19B5L<\/code>, also coded KT00405010<\/code>, KT.0040.5010<\/code>, and the internal cell string reference 4ICP5\/61\/71<\/code> \u2014 to serve a shared power platform spanning at least eight product lines released across 2019\u20132022. The same 15.4V \/ 54.6Wh \/ 3550mAh unit fits consumer notebooks (Aspire 5 A515-43, A515-43G, A515-52, A515-52G, A515-55), a rugged urban series (Enduro Urban N3 EUN314-51, EUN314-51W, EUN314-51WG), Acer’s eco-focused Vero line (AV15-51), the Swift 3 SF314-42 and SF314-512 thin-and-light series, Spin 3 SP314-21N, and the business-class TravelMate P2 TMP214-41 and TMP215-41. For a repair center or IT procurement team servicing a mixed Acer fleet, that compatibility breadth means a single AP19B5L stock SKU can cover a wide device matrix \u2014 a meaningful inventory consolidation advantage over stocking separate part numbers per device.<\/p>\n

The “ICP” in the internal code 4ICP5\/61\/71<\/code> designates a Li-Polymer pouch cell construction \u2014 four cells arranged in a 2S2P configuration. Pouch cells carry a nominally higher energy density per gram compared to cylindrical equivalents, which is why Acer specified this format for the slim chassis of the Swift 3 (SF314-42 is 14mm thick). The 15.4V nominal reflects the 2S configuration (two series pairs, each pair nominally at 7.7V), charging to approximately 16.8V at full capacity. The BMS board on factory-spec units enforces over-voltage cutoff at 4.2V per cell, under-voltage protection at approximately 2.7V per cell, and over-current protection during both charge and discharge cycles.<\/p>\n

For wholesale buyers: this is one of Acer’s higher-volume battery SKUs from the 2020\u20132022 generation, with a large and active repair market across North America, Western Europe, Southeast Asia, and Australia. Demand is driven by the broad installed base of budget-to-midrange Acer Aspire 5 units from that period, which are now entering their 3\u20135 year battery replacement cycle in volume. OEM part number verification is straightforward \u2014 buyers should confirm the AP19B5L<\/code> label on the original battery before ordering, as the AP18C4K<\/code> (11.4V\/48Wh) is a different, non-interchangeable unit that fits overlapping Aspire 5 SKUs with a different motherboard power spec.<\/p>","protected":false},"excerpt":{"rendered":"