# Battery for Brother label printers PA-BU-001 — compatible with QL-810W, QL-820NWB, white, 1 pc

**URL:** https://aio.lv/en/product--brother-4977766769167--11914518
**Data updated:** 2026-03-10 09:18 (EET)
**Category:** Printer Ribbons
**Manufacturer:** Brother
**Manufacturer code:** 4977766769167
**EAN:** 4977766769167
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Replacement battery PA-BU-001 for Brother label printers, compatible with models QL-810W and QL-820NWB. Single white battery pack (1 pc) designed to provide portable power for label printing and scanner functions where external mains is unavailable. Useful for mobile labeling, field work, point-of-sale and on-site printing with compatible Brother devices.

## Long description

Replacement rechargeable Li‑ion battery PA‑BU‑001 for Brother label printers. This single white battery pack is compatible with Brother QL‑810W and QL‑820NWB and is designed to power mobile label printing and scanner operations when mains power is not available. The built‑in high‑capacity battery supports continuous USB printing and enables on‑site, point‑of‑sale and field use of compatible Brother devices.
Advantages
The battery offers fast charging in 2 hours 30 minutes or less and provides extended portable runtime. When fully charged, it supports continuous printing up to approximately 4,300 mono labels or 1,400 two‑colour labels via USB connection. Its compact, lightweight design and white finish match the form factor of the supported printers while allowing easy replacement and transport.
Suitable for
 Mobile labeling and portable point‑of‑sale printing
 On‑site and field service printing where mains power is unavailable
 Temporary or remote checkout and inventory tasks
 Events, pop‑up stores and mobile sales operations
Key specifications
 Type: Rechargeable Lithium‑Ion (Li‑Ion) battery
 Compatibility: Brother QL‑810W, QL‑820NWB label printers
 Colour: White
 Estimated print capacity (fully charged, continuous USB printing): approx. 4,300 mono labels or 1,400 two‑colour labels
 Fast charge time: 2 hours 30 minutes or less
 Weight: 0.601 kg
 Quantity: 1 piece
How to use
Install the PA‑BU‑001 battery into the compatible Brother printer following the device manufacturer's instructions. Charge the battery using the printer's charging procedure or approved USB power source until the charge indicator shows full; typical fast charge time is up to 2 hours 30 minutes. For continuous printing, connect the printer to a host device via USB. Observe the printer's on‑screen or LED indicators to monitor remaining battery level and replace or recharge as needed.
Usage recommendations
Use only the specified PA‑BU‑001 battery with compatible Brother QL‑810W and QL‑820NWB printers. Charge the battery in a well‑ventilated area and avoid exposure to extreme temperatures. For reliable performance, keep firmware of the printer up to date and store the battery partially charged if not used for extended periods.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Device compatibility | Label printer |

### Logistics data

| Feature | Value |
|---|---|
| Products per pallet | 240 pc(s) |
| Master (outer) cases per pallet | 48 pc(s) |
| Pallet gross weight | 241680 g |
| Pallet gross height | 163 mm |
| Harmonized System (HS) code | 84439990 |

### Performance

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Brother QL-810W, QL-820NWB |
| Product colour | White |
| Country of origin | China |
| Brand compatibility | Brother |

### Technical details

| Feature | Value |
|---|---|
| Layers per pallet | 8 pc(s) |
| Master (outer) cases per pallet layer | 6 pc(s) |
| Pallet type | 800 x 1200 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.601 kg |
| Height | 100 mm |
| Width | 170 mm |
| Depth | 240 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 842 g |
| Quantity per pack | 1 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Brother 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 Brother 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11914518/67378031_large.webp