COOMYXIN 8000mAh battery powering Dewalt tools for longer projects.
COOMYXIN 20V MAX battery compatible with multiple Dewalt models.
COOMYXIN DCB200 and DCB201 series compatibility with Dewalt tools.
COOMYXIN DCB112 charger with USB-C for fast on-site charging.
COOMYXIN battery and charger work with DCB200 and DCB201 series.
COOMYXIN battery for outdoor work with extended runtime capability.
COOMYXIN battery with no memory effect for flexible charging.
COOMYXIN safety features protecting against overcharge and overheating.
COOMYXIN bundle includes battery and charger with 12-month support.

COOMYXIN

COOMYXIN 20V 8.0Ah Battery Replacement + DCB112 Charger for Dewalt 20V MAX, DCB200/DCB201 Series

High-performance tools and home improvement made for confident daily results

$56.41

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Why customers choose TaskHolt Tools

Upgrade your Dewalt 20V MAX toolkit with COOMYXIN’s high-capacity 20V 8.0Ah battery paired with the versatile DCB112 charger. This combo is designed to deliver steady power across longer sessions, while its no memory effect chemistry keeps performance consistent whether you top up at the end of a long day or mid-task.

Power that lasts

The 8000mAh capacity means more uptime between recharges, helping you stay productive on demanding projects. This is a premium replacement for Dewalt 20V MAX batteries, built to perform without the usual memory effects, so charging decisions don’t limit your work flow.

Wide compatibility for a streamlined setup

Designed to work across a broad range of Dewalt models, including DCB207, DCB206, DCB205, DCB180, DCB204-2, DCB205-2, DCB203, DCB202, and compatible with related DCD, DCF, DCG, and DCS chargers, so you can standardize your battery strategy without juggling multiple packs.

Fast, on-the-go charging

The included DCB112 charger delivers fast, stable charging for DeWalt 20V batteries and adds built-in USB and Type-C ports to charge phones or tablets on the job site—reducing downtime and keeping you connected while you work outdoors or in the workshop.

Smart safety and reliable support

Multi-layer safety protections guard against overcharge, overvoltage, over-discharge, overheating, and short circuits. You can use this setup with greater confidence, and the 12-month online service offers easy replacement or assistance if needed.

What you get and practical use

  • COOMYXIN 20V 8.0Ah replacement battery with broad Dewalt compatibility
  • DCB112 fast charger with USB-C and USB ports for devices on the go
  • 12-month after-sales service for easy replacements or questions
  • Calibrated power delivery designed for sustained performance on long projects
  • Lightweight, balanced form for comfortable, tool-ready swaps

Ideal scenarios

  • Outdoor carpentry and deck building where longer runtimes matter
  • Repairs or renovations requiring extended tool use without frequent recharges
  • Workshop tasks where quick USB charging for devices adds convenience
  • Any Dewalt 20V MAX system user seeking a reliable, well-supported replacement option

FAQ

Q: Is the COOMYXIN battery compatible with my Dewalt 20V MAX tools?

A: Yes. It’s designed for Dewalt 20V MAX tools and supports DCB200 and DCB201 series, among related models.

Q: What’s included in the COOMYXIN bundle and is there a warranty?

A: The bundle includes a COOMYXIN 20V 8.0Ah battery and a DCB112 charger; 12-month easy-replacement support is available.

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