FLEX FX0321-1 3.5Ah Stacked-Lithium Battery

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, 2024.

Includes:

(1) 24V 3.5Ah Stacked-Lithium Battery

Features

THE FLEX STACKED LITHIUM ADVANTAGE
200% more power with 24V 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 the cells 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

FAST CHARGING
Fully Charges in little as 15 minutes

FLEX 24V CROSS-COMPATIBILITY
Compatible with all FLEX 24V chargers and tools

BATTERY LOCK SYSTEM
Durable design prevents accidental disconnection during recharging

Specs

Voltage: 24V
Battery Power Type: Stacked Lithium
Battery Capacity: 3.5 Ah
Battery Energy: 84Wh
Battery Weight: 1.5 lbs • 0.7 kg