Power Tool Battery USB Adapter – Dual USB, 18V/20V Compatible

$80.87 $99.30

Power Tool Battery to USB Charging Adapter

Turn your existing 18V/20V power tool batteries into a portable charging station. The DAZZLEEX Dual USB Charging Adapter mounts directly onto compatible lithium battery packs and delivers fast, reliable power to your devices — no wall outlet needed. Perfect for job sites, camping, outdoor work, or any situation where a traditional outlet isn't available.

Available in three color-coded versions to match your battery platform — choose the one that fits your existing battery system.

Key Features

Wide Compatibility: Works with popular 18V/20V lithium battery platforms (see color guide below for compatible battery models).
Fast Dual USB Charging: Dual USB-A ports deliver up to 21V/10A output for rapid simultaneous charging of two devices.
Low Voltage Protection: Built-in automatic cutoff at 15V safeguards your devices and batteries from over-discharge.
Truly Portable: Compact and lightweight — snap it onto your battery pack and charge anywhere, anytime.
Smart Output Distribution: Intelligently distributes power between both ports for efficient, balanced charging.

Color Guide — Choose the Right Adapter

Blue: Compatible with BL1830, BL1840, BL1815 batteries
Yellow: Compatible with DCB200, DCB203 batteries
Red: Compatible with 48-11-1835, 48-11-1890, 48-11-1865, 48-11-1880 batteries

Specifications

Material: ABS
Colors Available: Blue, Yellow, Red
Dimensions: 9.7 × 7 × 8.5 cm
Output: Up to 21V / 10A
Low Voltage Cutoff: 15V
Ports: 2 × USB-A

Package Contents

1 × Power Tool Battery USB Charging Adapter

Made in Mainland China.

Note: Actual color may vary slightly from images due to monitor settings and lighting conditions. Please allow for minor measurement tolerances.

Frequently Asked Questions

Q: What battery brands and models is this USB charging adapter compatible with?

A: This adapter is available in three versions to match different battery platforms. The Blue version fits BL1830, BL1840, and BL1815 batteries. The Yellow version is designed for DCB200 and DCB203 batteries. The Red version works with 48-11-1835, 48-11-1890, 48-11-1865, and 48-11-1880 battery models. Be sure to select the correct color for your battery system.

Q: How many devices can I charge at the same time?

A: The dual USB-A port design allows you to charge two devices simultaneously. The adapter's smart output distribution balances power between both ports for efficient charging of phones, tablets, and other USB-powered devices.

Q: Does the adapter protect my battery from over-discharge?

A: Yes. The built-in low voltage protection feature automatically cuts off power output when the battery voltage drops to 15V, helping protect both your connected devices and your power tool battery from over-discharge damage.

Q: Is this adapter safe to use on a job site?

A: Absolutely. The adapter is made from durable ABS material and features built-in protection circuits. Its compact size (9.7 × 7 × 8.5 cm) makes it easy to carry and use on job sites, outdoor worksites, or anywhere you need portable USB power.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.