Acer AP19B8K 11.25V 43Wh Aspire 3 / Aspire 5 / Chromebook 314 / Swift 3 Multi-Platform Replacement Battery Wholesale

Q1: Can I order AP19B8K in mixed quantities alongside other Acer battery models in the same shipment?
A1: Yes. We accept mixed-SKU pallet orders across our Acer battery range. The AP19B8K is commonly ordered alongside AP18C8K, AP19B5K, and AP16M5J in the same consignment, which allows repair centers and distributors to cover Acer’s 2016–2022 product span without splitting shipments. Minimum order quantities apply per SKU, not per order total. Contact us for a mixed-SKU quote sheet with per-unit pricing tiers at 10, 50, and 100+ units per model.

Q2: How do I verify that AP19B8K is the correct battery before placing a bulk order — without opening every device?
A2: The most reliable method is cross-referencing the OEM P/N printed on the original battery label — AP19B8K, or any of its equivalents: AP19B5K, KT00304013, KT0030G022, 3INP5/82/70. For fleet situations where physical access is limited, the Acer serial number lookup tool at acer.com/us/en/support/ returns the factory-fitted battery P/N by device serial number, which can be extracted in bulk from asset management systems. We can also verify compatibility by device serial number batch if you send us your fleet list.

Q3: What batch QC documentation is available, and what does it cover?
A3: Each production batch generates a test report covering: open-circuit voltage per cell (target: 3.70–3.85V), full-charge capacity retention (target: ≥98% of rated 3831mAh at C/5 discharge), and internal resistance (target: ≤150mΩ per cell). Reports are issued as signed PDFs per shipment lot number and are formatted to meet the documentation requirements of most government and institutional procurement frameworks. UN38.3 test summaries and MSDS sheets are included as standard with all export orders.

Q4: What is the difference between AP19B8K and AP19B5K — can they be used interchangeably?
A4: Both P/Ns share the same 3INP5/82/70 cell configuration and 11.25V nominal voltage. The distinction is that AP19B8K appears in Acer’s parts database as the primary P/N for higher-capacity 43Wh variants, while AP19B5K is listed on some units with a 41Wh nominal rating at 11.55V — a marginal difference in chemistry tuning that does not affect physical fitment or BMS handshake in practice. Multiple verified third-party sources list both P/Ns as cross-compatible. For institutional procurement, we recommend ordering under AP19B8K as the primary reference and noting AP19B5K as an accepted equivalent on purchase orders.

Q5: What is the minimum order quantity, and how does pricing tier work for the AP19B8K?
A5: Minimum order quantity starts at 10 units per SKU. Pricing tiers apply at 10, 50, and 100+ units. Orders above 200 units qualify for custom packaging options including OEM-neutral carton printing or private label pouch labeling. For Acer TravelMate P2 battery factory direct orders placed as part of an institutional fleet replacement contract, extended payment terms (net-30 or net-60) are available upon credit application. Request a formal quote with your target volume and delivery region.

Q6: How should AP19B8K batteries be stored and handled between receipt and installation in a repair or fleet context?
A6: Store at 15–25°C in a dry environment with cells at 40–60% state of charge if deployment is more than 30 days out — this is the electrochemical sweet spot for Li-Polymer shelf life and minimizes calendar aging. Do not stack unpacked batteries. Each unit in our packaging is individually cushioned and anti-static bagged, but once opened, maintain the original packaging until installation. For school and government IT deployments with staggered installation schedules, we recommend conditioning batches by cycling once to 5% and recharging to 95% before deployment, which stabilizes initial capacity readings across the fleet.