21V 2.0A Lithium Battery Charger for Power Tools – DC Barrel
21V 2.0A Lithium Battery Charger for Power Tools – DC Barrel
21V 2.0A Lithium Battery Charger for Power Tools
Keep your power tools running at peak performance with this 21V 2.0A Lithium Battery Charger. Designed for electric wrenches and angle grinders, this compact charger delivers a high 2.0A output for fast, efficient charging of compatible lithium battery packs. With a universal wide-voltage input and a reliable DC barrel connector, it's the dependable charging solution for any workshop or job site.
Made in Mainland China.
Key Features
- High-Current 2.0A Output: Charges compatible 21V lithium power tool batteries quickly and efficiently, minimizing downtime between uses.
- Built-In Charging Indicator: Integrated LED indicator lets you monitor charging status at a glance — no guesswork needed.
- Secure DC Barrel Connector: Provides a stable, reliable connection to compatible electric wrench and angle grinder battery packs.
- Wide Voltage Input (AC 100–240V, 50/60Hz): Compatible with power supplies worldwide, making it versatile for home and workshop use.
- Durable Plastic Housing: Sturdy black plastic construction protects internal components during everyday workshop use.
- US Plug: Ready to use straight out of the box with standard US wall outlets.
Specifications
| Input Voltage | AC 100–240V, 50/60Hz |
| Output | DC 21V, 2.0A |
| Connector Type | DC Barrel |
| Plug Type | US Plug |
| Material | Plastic |
| Color | Black |
| Application | Lithium batteries for electric wrenches & angle grinders |
| Country of Origin | Mainland China |
What's in the Box
- 1× 21V 2.0A Lithium Battery Charger
Looking for more tools and accessories for your workshop? Check out these related items:
- 1PC 10g High Grade Silicone Grease Lubricant for O-Rings
- 3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools
- 1PC Large Capacity Battery Storage Organizer Box
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What power tools is this 21V lithium battery charger compatible with?
A: This charger is designed for 21V lithium battery packs used with electric wrenches and angle grinders that accept a DC barrel connector input at 21V 2.0A. Always verify your battery pack's voltage and connector type before use.
Q: Can I use this charger outside the US?
A: Yes. The wide-voltage input (AC 100–240V, 50/60Hz) makes this charger compatible with power grids worldwide. Note that it comes with a US plug, so you may need a plug adapter for use in other countries.
Q: How do I know when my battery is fully charged?
A: The integrated charging indicator light changes status to let you know when charging is in progress and when your lithium battery pack is fully charged, so you can always keep track at a glance.
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.