*Ultra-Slim Silent Body & Trendy Minimalist Look
It features a slim low-profile silhouette and clean minimalist appearance favored widely by the market. Quiet keystroke performance avoids noise disturbance in quiet office environments.
*Smart Sleep Tech & Built-In Lithium Battery for Office Use
Adopts intelligent auto-sleep mechanism to cut unnecessary power consumption effectively. Built-in rechargeable lithium battery matches long-hour desktop office usage demands.
*Full Numeric Keypad & Ergonomic Scissor-Switch Typing
Independent numeric area brings efficient convenient number input for accounting and data entry work. Premium scissor-foot key structure delivers soft bouncy feedback for long-hour comfortable typing.
*Optional Bluetooth / Dual-Mode Connection & Wide Compatibility
You can choose pure Bluetooth mode or Bluetooth+2.4G dual wireless mode as your actual needs. It works seamlessly with laptops, desktops, tablets across multiple mainstream operating systems.
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B053 Scissor Switch Wireless Keyboard with Numeric Keypad
Low-Profile Silent Wireless Keyboard with Scissor-Switch Keys & Independent Full Numeric Pad for Fast Accounting Data Input, Smart Auto-Sleep Rechargeable Battery, Single Bluetooth or Bluetooth+2.4G Dual Wireless Modes for Multi-Device Office Use
| Dimensions | 366.22 × 126.68 × 11.56 mm (keyboard) |
|---|---|
| Number of Keys | 99 keys |
| Keyboard Weight | 400 g (unboxed) |
| Key Pitch | Horizontal_18.98 mm, Vertical_18.47 mm (standard keys) |
| Operating Voltage | 3.3–4.2 V |
| Standby Current | Less than 2 mA |
| Operating Current (with keys pressed, LED off) | Less than 2.5 mA |
| The keyboard enters sleep mode after 10 minutes; Sleep Current | Less than 10 µA |
| Operating Range | 10 meters |
| Lithium Battery | 180 mAh |
| Dimensions | 366.22 × 126.68 × 11.56 mm (keyboard) |
|---|---|
| Number of Keys | 99 keys |
| Keyboard Weight | 400 g (unboxed) |
| Key Pitch | Horizontal_18.98 mm, Vertical_18.47 mm (standard keys) |
| Operating Voltage | 3.3–4.2 V |
| Standby Current | Less than 2 mA |
| Operating Current (with keys pressed, LED off) | Less than 2.5 mA |
| The keyboard enters sleep mode after 10 minutes; Sleep Current | Less than 10 µA |
| Operating Range | 10 meters |
| Lithium Battery | 180 mAh |
Company Overview
BATTLELF is an exclusive brand under Shenzhen DZH Industrial Co., Ltd. DZH was established in 2010, specializing in the research, development, and manufacturing of scissor-switch keyboards and laptop/tablet peripherals.Bases in Shenzhen and Huizhou covering about 40,000 square meters, DZH has developed into a well-established manufacturer serving global OEM/ODM customers with efficient product development, stable production, and reliable quality control.BATTLELF provides OEM/ODM support from product design and development to mass production. With integrated capabilities in tooling, manufacturing, and quality control, we help customers turn ideas into reliable products with efficient project execution.
FAQ
What devices & systems can these foldable Bluetooth keyboards connect to?
All our keyboards support Windows, macOS, Android and iOS systems. They pair smoothly with smartphones, tablets, laptops via stable Bluetooth connection. Multiple models support one-click multi-device switching to quickly swap between 2-3 paired gadgets. Contact us for details on connecting to other systems.
How far can the Bluetooth signal reach? Will it lag during use?
Optimized Bluetooth modules deliver steady transmission within 8–10 meters without signal dropouts. The sensitive touchpad and scissor-switch keys bring lag-free typing and cursor control for daily office tasks.
What's the advantage of your scissor-switch key structure?
We adopt optimized silent scissor-foot mechanism for all our keyboards. It greatly reduces typing noise to avoid disturbing surrounding people, making it suitable for libraries, offices and public quiet spaces. Meanwhile, the structure brings soft, consistent keystroke feedback and long service life with durable rebound performance.
What's the advantage of your self-developed folding hinge?
Our exclusive proprietary hinge offers silky smooth fold and unfold hand feel. It locks the keyboard frame firmly for steady, comfortable typing feedback, and maintains consistent tightness for long-lasting daily use.
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