建通行國際有限公司 成立於1978年,致力於汽車維修、裝配、及相關工業用之專業氣動工具製造及銷售。自1998年起,本公司開始自創品牌並生産一系列“博士牌”氣動工具産品,長久以來致力於新產品研發和設計製造。我們一直秉持『誠信』『優質』『創新』為原則,服務於氣動工具及五金業界。

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DR-PD100-MAX

Model: DR-PD100-MAX

Product Name: Makita-Compatible Battery Power Converter

Description::

DR-PDA100-MAX
Makita-Compatible Battery Power Converter
With the DR-PDA100-MAX, your lithium battery is no longer just for power tools!
This compact converter transforms any 18V–21V Makita or compatible battery into a portable fast-charging station. Supporting up to 100W PD output, it can charge smartphones, tablets, laptops, and more—even multiple devices at once—making it perfect for both on-site work and outdoor adventures.

⚡ Key Features of DR-PDA100-MAX
• Bidirectional Power Supply – Supports USB PD 3.0, working as both a charger (Source) and a power supply (Sink).
• High Power Output – Up to 100W for laptops, high-demand devices, and power tools.
• Safe E-marker Chip – Ensures stable 100W charging. Without E-marker, it automatically adjusts to 65W.
• Compatible Batteries – Works with 18V–21V lithium batteries (Makita original or compatible).
• Dual Mode Functionality – Charge your battery or discharge to power your devices.
• Smart Protection – Over-voltage, over-current, and short-circuit protection.
• LED Indicators – Red blinking = charging, solid red = fully charged, blue blinking = discharging, solid blue = device fully charged.
• Durable Build – Made from reinforced nylon + glass fiber (NYLON+GF), lightweight yet impact-resistant.
• Ultra-Portable – Weighs only 110g, ideal for outdoor use and everyday carry.

With dual charging and discharging modes, it keeps your devices and batteries powered anytime, anywhere—safe, efficient, and versatile.
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Specification:

Size / Capacity Mechanism Free Speed Max. Torque Overall Length Tool Weight Noise Level Air Consumption Air Inlet
N/A N/A N/A N/A 90*65*40mm 0.114kg N/A N/A N/A