FSKE 6.5Ah Replacement Battery for Kobalt 24V – KB624-03/KB524-03/KB424-03 with Fuel Gauge | Compatible with All 24V Tools

Overview

The FSKE 6.5Ah Replacement Battery for Kobalt 24V is designed to plug into your existing toolkit setup with minimal fuss. Built for Kobalt 24V max models such as KB624-03, KB524-03, KB424-03, and related packs, it combines a generous 6500 mAh capacity with lithium‑ion chemistry. While actual runtime varies by tool and workload, this battery is intended to help reduce downtime and support longer working sessions. A real‑time fuel gauge lets you monitor charge status at a glance, so you can plan the next task without guesswork. The overall feel is compact and sturdy, and the contact points click firmly into place for a dependable connection.

Key features

• Voltage: 24V; Capacity: 6500mAh; Lithium‑ion chemistry
• BMS Intelligent Protection System guards against overload, short circuit, and over‑voltage; no memory effect
• Certified for safety and environmental protection: CE, FCC, RoHS, MSDS
• Fuel gauge indicator helps you monitor remaining power for planning and scheduling
• One‑year exchange aftersales service for added peace of mind

Benefits and practical use

In real‑world use, you may notice a steadier power delivery and a reduction in downtime during longer projects. The protective circuitry supports safer operation under demanding conditions, while the fuel gauge helps you time tool swaps more efficiently. The no memory effect feature means you can recharge as needed without worrying about capacity loss from partial cycles.

Compatibility and usage

This battery is engineered to fit Kobalt 24V max tools and chargers, including KB624-03, KB524-03, KB424-03, KB224-03, and KB124-03. It also works with Kobalt 24V chargers such as KRC 2490-03 and KRC 2404-03, offering a seamless upgrade path for existing setups.

What you get

• FSKE 6.5Ah replacement battery for Kobalt 24V
• One‑year exchange service
• CE, FCC, RoHS certifications and MSDS documentation