FLEX 24V Battery Set – Professional Power and Performance
The FLEX 24V battery platform pushes the boundaries of cordless power. With intelligent power management and advanced THERMA-TECH™ cooling technology, these batteries deliver consistent performance, better heat dissipation, and runtime for heavy-duty tasks.
4 starter kit options are available to suit your needs: 2.5 Ah and 5.0 Ah Lithium-ion or 2.5 Ah and 6.0 Ah Stacked Lithium, each with a fast charger.
FLEX 24V Battery Kit – 2.5 Ah and 5.0 Ah
An excellent balance of runtime and weight, ideal for daily tasks requiring power and mobility.
Features
- Lithium-ion Technology
- Intelligent battery management
- THERMA-TECH™ cooling technology
- Up to 20% more power than previous generations
- Fast charging to minimize downtime
Battery Specifications
2.5 Ah FX0411-1A
- Battery type: Lithium-ion
- Capacity: 2.5 Ah
- Energy: 60 Wh
- Weight: 1.3 lb • 0.6 kg
5.0 Ah FX0411-1C
- Battery type: Lithium-ion
- Capacity: 5.0 Ah
- Energy: 120 Wh
- Weight: 2.1 lb • 1 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 160 W
- Output voltage: 24 V
- Charging current: 5 A
- Weight: 1.8 lb • 0.8 kg
Includes
• FLEX Lithium-ion battery 2.5 Ah or 5.0 Ah
• Fast charger 160 W
FLEX 24V Battery Kit – 3.5 Ah and 6.0 Ah
This technology improves thermal management and allows for higher discharge to support professional tools for extended periods.
Features
• Stacked Lithium Technology
• Advanced THERMA-TECH™+ cooling
• Higher discharge for high-performance tools
• Extended runtime for full workdays
• High-power fast charging
3.5 Ah FX0411-1F
Battery Specifications
- Voltage: 24 V
- Type: Stacked Lithium
- Capacity: 3.5 Ah
- Energy: 84 Wh
- Weight: 1.5 lb • 0.7 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 160 W
- Output voltage: 24 V
- Charging current: 5 A
-
Weight: 1.8 lb • 0.8 kg
Includes
• FLEX 3.5 Ah Stacked Lithium battery
• Fast charger 160 W
6.0 Ah FX0421-1H
Battery Specifications
- Voltage: 24 V
- Type: Stacked Lithium
- Capacity: 6.0 Ah
- Energy: 144 Wh
- Weight: 2.2 lb • 1 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 280 W
- Output Voltage: 24 V
- Charge Current: 9.4 A
- Weight: 2.2 lb • 1 kg
Includes
• FLEX Stack Lithium 6.0 Ah Battery
• 280W Rapid Charger
FLEX Warranty
FLEX tools, batteries and chargers are covered by a 5-year limited warranty when the product is registered within 30 days of purchase.
To register your product, visit:
https://flexpowertools.com/account
Without registration, a 3-year limited warranty applies.
FLEX 24V Battery Set – Professional Power and Performance
The FLEX 24V battery platform pushes the boundaries of cordless power. With intelligent power management and advanced THERMA-TECH™ cooling technology, these batteries deliver consistent performance, better heat dissipation, and runtime for heavy-duty tasks.
4 starter kit options are available to suit your needs: 2.5 Ah and 5.0 Ah Lithium-ion or 2.5 Ah and 6.0 Ah Stacked Lithium, each with a fast charger.
FLEX 24V Battery Kit – 2.5 Ah and 5.0 Ah
An excellent balance of runtime and weight, ideal for daily tasks requiring power and mobility.
Features
- Lithium-ion Technology
- Intelligent battery management
- THERMA-TECH™ cooling technology
- Up to 20% more power than previous generations
- Fast charging to minimize downtime
Battery Specifications
2.5 Ah FX0411-1A
- Battery type: Lithium-ion
- Capacity: 2.5 Ah
- Energy: 60 Wh
- Weight: 1.3 lb • 0.6 kg
5.0 Ah FX0411-1C
- Battery type: Lithium-ion
- Capacity: 5.0 Ah
- Energy: 120 Wh
- Weight: 2.1 lb • 1 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 160 W
- Output voltage: 24 V
- Charging current: 5 A
- Weight: 1.8 lb • 0.8 kg
Includes
• FLEX Lithium-ion battery 2.5 Ah or 5.0 Ah
• Fast charger 160 W
FLEX 24V Battery Kit – 3.5 Ah and 6.0 Ah
This technology improves thermal management and allows for higher discharge to support professional tools for extended periods.
Features
• Stacked Lithium Technology
• Advanced THERMA-TECH™+ cooling
• Higher discharge for high-performance tools
• Extended runtime for full workdays
• High-power fast charging
3.5 Ah FX0411-1F
Battery Specifications
- Voltage: 24 V
- Type: Stacked Lithium
- Capacity: 3.5 Ah
- Energy: 84 Wh
- Weight: 1.5 lb • 0.7 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 160 W
- Output voltage: 24 V
- Charging current: 5 A
-
Weight: 1.8 lb • 0.8 kg
Includes
• FLEX 3.5 Ah Stacked Lithium battery
• Fast charger 160 W
6.0 Ah FX0421-1H
Battery Specifications
- Voltage: 24 V
- Type: Stacked Lithium
- Capacity: 6.0 Ah
- Energy: 144 Wh
- Weight: 2.2 lb • 1 kg
Charger Specifications
- Input voltage: 120 V / 60 Hz
- Input power: 280 W
- Output Voltage: 24 V
- Charge Current: 9.4 A
- Weight: 2.2 lb • 1 kg
Includes
• FLEX Stack Lithium 6.0 Ah Battery
• 280W Rapid Charger
FLEX Warranty
FLEX tools, batteries and chargers are covered by a 5-year limited warranty when the product is registered within 30 days of purchase.
To register your product, visit:
https://flexpowertools.com/account
Without registration, a 3-year limited warranty applies.
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