NIIMBOT B21S – portable thermal label printer 20–50 mm
203 dpi, Bluetooth, Excel import + roll of 210 labels
Přenosná tiskárna štítků bez inkoustu pro domácnost, školu, sklad i kancelář: štítky 20–50 mm, 203 dpi, rychlost až 60 mm/s, tisk z telefonu i z PC a hromadný tisk z dat v Excelu.
VAT included
The price includes a recycling fee of CZK 15
This item is in stock at our distributor and ships as soon as we receive it.
With you:
- Manufacturer
- NIIMBOT
- Model
- 1AC1C171605
- SKU
- IDE-1894463
- EAN
- 6975746635363
Description
Portable label printer with bulk printing from Excel
The NIIMBOT B21S thermal-prints labels 20 to 50 mm wide at a resolution of 203 dpi and a speed of up to 60 mm/s. Design labels in the free NIIMBOT app for Android and iOS, or print directly from a computer. According to the manufacturer, the built-in battery is good for 4–5 hours of continuous printing.

What the printer can do
- Thermal printing without ink or toner, 203 dpi resolution
- Print speed of up to 60 mm/s
- Labels 20–50 mm, maximum print width 50 mm
- Horizontal and vertical printing, text, images, frames, barcodes and QR codes, serial numbers
- Automatic winding and recognition of inserted labels
- Printing from a phone (Android, iOS) via Bluetooth or from a PC
- App available in Czech, German, English and other languages

Importing data from Excel
Import a table with names, prices or codes into the app, and the printer will print the whole series of labels from it. Manual retyping is not needed.
The NIIMBOT app
The free app for iOS and Android offers, according to the manufacturer, over 1,500 icons, more than 100 frames and 19 fonts. A photo from your phone can also be inserted into a design. The printer recognizes inserted labels, and the app adjusts the dimensions accordingly.


Anywhere without a cable
The rechargeable lithium battery charges via USB-C (DC 5 V / 1 A) and lasts 4–5 hours of continuous printing. The printer measures 13 × 9.5 × 6 cm and weighs 300 g.
Labels and operation
The B21S uses NIIMBOT B21 series labels. We offer, for example, white labels 40 × 20 mm, white labels 45 × 20 mm and T 25 × 76 mm cable labels in white, red, yellow, blue and green. According to the manufacturer, NIIMBOT labels are resistant to water, oil and frost.
Technical parameters
| Type | portable label printer |
| Print technology | thermal, black and white |
| Resolution | 203 dpi |
| Print speed | up to 60 mm/s |
| Label width | 20–50 mm |
| Maximum print width | 50 mm |
| Connectivity | Bluetooth, PC |
| App | NIIMBOT for Android and iOS (free), import from MS Excel |
| Power | built-in rechargeable lithium battery, DC 5 V / 1 A, USB-C |
| Battery life | 4–5 hours of continuous printing |
| Dimensions | 13 × 9.5 × 6 cm |
| Weight | 300 g |
| Package contents | printer, USB-C charging cable, white self-adhesive labels 50 × 30 mm – 210 pcs |
| Warranty | 24 months |
Data according to the NIIMBOT manufacturer documentation provided by the Czech distributor.
Specifications
- Print technology
- termální černo-bílá
- Print resolution
- 203 dpi
- Interface
- USB-C
- Warranty (months)
- 24
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