# Notebook battery Acer AP13J3K 4000mAh original, compatible models as specified by manufacturer

**URL:** https://aio.lv/en/product--acer-nb410408--4113199
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Acer
**Manufacturer code:** NB410408
**EAN:** 9990000410408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acer-nb410408--4113199

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Original Acer notebook battery AP13J3K with 4000mAh capacity. Designed as a direct replacement for compatible Acer laptop models, it provides portable power for extended use, supports standard charging and power management of the device, and helps restore battery runtime. Ideal for mobile work, travel and daily computing when original performance is required.

## Long description

Original Acer notebook battery AP13J3K (NB410408) with a nominal capacity of 45 Wh (4000 mAh) and an 11.25 V Li‑Po cell design. This replacement battery is made from quality components that include protection against overheating and overload to help maintain long service life. It is intended as a direct compatible battery for a range of Acer Chromebook C720 and C720P models and restores portable runtime for mobile work and daily computing.
Advantages
The battery uses Li‑Po technology and integrated protection circuitry to prevent overheating and overload. It matches the voltage and capacity specifications of the original unit (11.25 V, 45 Wh) and is produced to be compatible with Acer AP13J3K/AP13J4K of equivalent form factor. A six‑month warranty is provided by the seller.
Suitable for
Chromebook C720 series (multiple SKUs listed by manufacturer)
Chromebook C720P series (multiple SKUs listed by manufacturer)
Replacement of batteries labelled AP13J3K, AP13J4K, KT.00303.001, KT.00304.001
Key specifications
Capacity: 45 Wh (approx. 4000 mAh)
Cell type: Li‑Po
Voltage: 11.25 V
Color: black
Manufacturer part number (MPN): NB410408 / AP13J3K
Warranty: 6 months
How to use
Switch off the laptop and remove any external power source before replacing the battery. Follow the laptop manufacturer’s instructions for disassembly to access the battery compartment, remove the old battery, and install the replacement AP13J3K while ensuring connectors are properly seated. Reassemble the device and perform a full charge cycle before normal use to allow the device to recognize the new battery.
Usage recommendations
For compatibility questions or if the exact model number of your laptop is not listed, consult a technical consultant or check the laptop’s service manual. Do not use damaged batteries and avoid exposing the battery to high temperatures or moisture.

## FAQ

### How much does the Acer AP13J3K notebook battery 4000mAh cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Acer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Acer service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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