SAM4s ER-230-BEJ Cash Register With Thermal Printer (ER-230-BEJ)

The SAM4s ER-230BEJ is a compact, ultra-portable electronic cash register designed specifically for operations with limited counter space or outdoor venues lacking access to mains electricity. Capable of running for up to 8 hours on its internal rechargeable battery power, it is an ideal solution for farmers' markets, pop-up kiosks, food trucks, mobile vendors, bars, and outdoor hospitality events. Featuring a 48-key raised keyboard, high-contrast blue backlit LCD screens for both operator and customer, high-speed 58mm thermal printing, and flexible peripheral connectivity (serial and drawer ports), the ER-230BEJ provides complete POS functionality in a lightweight, go-anywhere 4.4 lb chassis.

Key Features

• Dual Mains / Battery Power (Up to 8 Hours): Operates on standard AC power or via its built-in rechargeable battery backup, providing up to 8 hours of continuous cordless performance for off-grid trading.

• Compact, Space-Saving Footprint: Measures less than 13 inches deep and weighs just 4.41 lbs, making it easy to transport and set up in tight retail spaces or temporary counter setups.

• 48-Key Raised Tactile Keyboard: Tactile raised key layout enables quick single-keystroke ring-ups and effortless cashier navigation during high-volume peak hours.

• 58mm Thermal Printer with Graphic Logo Branding: Fast 10.5 lines-per-second single-station thermal printer produces quiet, ink-free receipts complete with custom store logos.

• Dual Blue Backlit LCD Screens: High-visibility 16-character × 2-line (12-digit) blue LCD operator screen paired with an identical customer-facing display for item and subtotal transparency.

• 500 PLUs & 12 Departments: Organize store inventory across 12 direct department categories and store up to 500 Price Lookups (PLUs) for accurate price retrieval.

• SD Card Electronic Journal & 90-Day Data Storage: Captures daily transaction audit histories in internal memory (up to 90 days) and SD card flash storage for offline PC reporting. Includes 180-day memory backup protection.

• Peripheral Expansion Ports: Features 1 RS-232 serial port and 1 cash drawer port to connect optional kitchen slip printers, barcode scanners, or full-sized cash drawers as your business grows.

Technical Specifications