{"id":13351,"date":"2026-04-24T02:58:15","date_gmt":"2026-04-23T18:58:15","guid":{"rendered":"https:\/\/www.balderpower.com\/?post_type=product&p=13351"},"modified":"2026-04-24T02:58:19","modified_gmt":"2026-04-23T18:58:19","slug":"acer-ap21a5t-90wh-battery","status":"publish","type":"product","link":"https:\/\/www.balderpower.com\/fr\/acer-ap21a5t-90wh-battery\/","title":{"rendered":"Acer AP21A5T 15.4V 90Wh Predator Helios 300 \/ Nitro 5 High-Voltage Gaming Battery Bulk Supply"},"content":{"rendered":"

Le AP21A5T<\/code> is the standard OEM battery for Acer’s 2021\u20132023 gaming device generation, and the part number pair that creates the most procurement confusion in this market. The designations AP21A5T<\/code>, AP21A7T<\/code>, et AP21A8T<\/code> \u2014 along with service code KT0040G014<\/code> and cell-string references 4ICP5\/63\/133<\/code> et 4ICP5\/64\/128<\/code> \u2014 all refer to the same physical pack at 15.4V \/ 90Wh \/ 5845mAh. Acer’s suffix system (T \/ 7T \/ 8T) tracks internal documentation revisions, not product changes. This AP21A5T AP21A7T AP21A8T battery compatible status holds across the full 2021\u20132023 Predator and Nitro lineup: the Predator Helios 300 PH315-54, PH315-55 (Acer Predator Helios 300 PH315-55 battery wholesale requirement confirmed), PH317-55, and PH317-56 (Predator Helios 300 PH317-56 battery bulk fit confirmed), plus the Nitro 5 AN517-55 \u2014 meeting the Acer Nitro 5 AN517-55 battery bulk order need \u2014 all from a single AP21A5T battery bulk supplier SKU. Stocking three separate line items for this battery family is unnecessary and a common inventory error in repair operations new to the Predator product line.<\/p>\n

The 90Wh rating is not a premium tier for this device class \u2014 it is the minimum viable capacity. The Predator Helios 300 and Nitro 5 AN517-55 platforms run discrete NVIDIA RTX-class GPUs alongside high-TDP mobile processors; combined system draw under sustained gaming load reaches 65\u201380W. At that drain rate, sourcing a 48\u201355Wh battery from Acer’s consumer lines would exhaust the pack in under 45 minutes of real gaming use, generating returns within the first week of installation. As a high-capacity gaming laptop battery OEM manufacturer supplying repair operations at scale, every unit we ship is built to the 90Wh rated figure with Grade-A cells \u2014 not a lower-capacity substitute carrying the same label. We supply this 90Wh gaming laptop battery wholesale from China with UN38.3-certified air freight packaging and per-batch capacity documentation.<\/p>\n

The Predator Helios 300 PH315-52 and PH315-53 use the AP18E7M<\/code> \/ AP18E8M<\/code> (58.75Wh, cell code 4ICP4\/69\/90<\/code>) \u2014 a physically different battery with different dimensions and a different connector. Installing an AP21A5T into a PH315-52 will not fit. Repair centers and esports repair shop battery wholesale supplier accounts that service the full Helios 300 installed base across generations need both the AP21A5T (90Wh, fits PH315-54\/55 and PH317-56 onward) and AP18E7M (58.75Wh, fits PH315-52\/53) as separate stock items. Any operation providing Acer gaming laptop battery repair center supply across mixed Predator generations should confirm the original battery label in each device before placing a bulk order. We supply both SKUs and can confirm fitment from device serial numbers on request. The Predator Helios 18 PH18-71 battery supplier requirement is also met by the AP21A5T \u2014 Acer standardized this same 15.4V \/ 90Wh platform across the 15-inch, 17-inch, and 18-inch Predator chassis from this generation, making this single SKU the complete coverage solution for 2021\u20132023 Predator fleet service.<\/p>","protected":false},"excerpt":{"rendered":"