The FLEX 24V Stacked Lithium battery platform offers industry-dominating power and performance. Its intelligent power management enables higher discharging, and it combines THERMA-TECH+ cooling technology with high-performance heat management protection to offer faster charging and a longer battery life to power through the workday. Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025.
- THE FLEX STACKED LITHIUM ADVANTAGE - 200% more power with 24V Stacked Lithium, 300% longer battery life with THERMA-TECH+ heat management, 100% faster charging, 100% cross-compatible with all FLEX 24V tools and chargers
- THERMA-TECH+ HEAT MANAGEMENT - Minimizes heat for maximum runtime
- POWER IQ - Intelligent power management monitors and optimizes each cell for overload protection and higher power
- SHOCK, DROP, AND ELEMENT RESISTANT - Shock-resistant design and epoxy-sealed electronics
- PATENTED DUAL-SIDED FUEL GAUGE - Quickly view battery charge from multiple angles
- FASTER CHARGING - Fully charges in little as 30 minutes
- FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V chargers and tools
- FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025, to receive a limited lifetime warranty