TACTA DFD-BTY01 Defend Rechargeable Battery Pack - Tactical Equipment

The TACTA DFD-BTY01 Defend Rechargeable Battery delivers reliable power for mission-critical tactical equipment when standard batteries fail. This lithium-ion power source eliminates the constant expense and unreliability of disposable batteries in demanding field conditions. Built to military specifications, it maintains consistent voltage output across extreme temperature ranges.

What Makes This Different

Unlike standard alkaline batteries that lose power gradually and die without warning, the DFD-BTY01 maintains full voltage until depletion with built-in charge indicators. The ruggedized housing withstands impacts, moisture, and temperature extremes that destroy consumer-grade battery packs. Smart charging circuitry prevents overcharge damage while extending overall battery lifespan to over 1,000 charge cycles.

Key Features

• High-capacity 3400mAh lithium-ion cells for extended runtime
• USB-C fast charging reaches 80% capacity in 45 minutes
• IP67 waterproof rating survives submersion to 3 feet
• Operating temperature range from -20°F to 140°F
• LED charge indicator shows remaining power at a glance
• Multiple output voltages: 3.7V, 6V, and 9V compatibility
• Reinforced polymer housing resists drops up to 6 feet

Field testing demonstrates consistent power delivery across 12-hour shifts in law enforcement and security applications. The battery pack maintains 95% capacity after 500 charge cycles, significantly outperforming standard rechargeable alternatives. Cold weather performance remains stable down to sub-zero temperatures where alkaline batteries typically fail. The compact form factor fits standard battery compartments without modification.

Technical Specs

• Capacity: 3400mAh lithium-ion
• Dimensions: 4.2" x 2.1" x 0.8"
• Weight: 4.8 ounces
• Charge time: 2 hours full, 45 minutes to 80%
• Output options: 3.7V/6V/9V selectable
• Connector: USB-C charging port
• Cycle life: 1000+ charge cycles
• Warranty: 2-year manufacturer coverage

The DFD-BTY01 eliminates battery-related equipment failures during critical operations. Professional users report 40% cost savings over disposable batteries within the first year of use. Stock runs low during peak training seasons due to consistent demand from tactical professionals.