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Replacement for MK Red Lithium USB 3.0 Battery (2 Pack, 4V, 3000mAh)
Product Overview
This 2-pack MK Red Lithium USB 3.0 replacement battery kit is designed for users who need reliable power for compatible Milwaukee tools and accessories. With 3000mAh lithium-ion capacity and built-in USB charging support, it offers a convenient upgrade or backup solution for jobsite and home use.
Key Features
- 4V 3000mAh rechargeable lithium-ion batteries
- USB 3.0 charging support for flexible power options
- Compatible with models 2114-21, 2163-21, 2112-21, 2128-21
- Lightweight and portable design
- Overcharge and overheating protection
Pros and Cons
Pros: Long-lasting charge, easy USB charging, 2-pack value
Cons: Only fits specific MK Red Lithium tools
Who It’s Best For
Ideal for technicians, DIY users, and professionals needing backup power for compact MK Red tools.
Comparison With Similar Products
Compared to single-pack batteries, this 2-pack offers better value and less downtime during work.
Buying Guide
Check model compatibility, voltage (4V), and USB charging support before purchase.
FAQs
Q1: Is it original? No, it’s a compatible replacement.
Q2: Does it charge via USB? Yes.
Q3: What capacity? 3000mAh.
Q4: Is it safe? Yes, with built-in protection.
Final Verdict
A practical, affordable replacement battery set offering solid runtime, USB convenience, and good compatibility for MK Red Lithium tool users.