NiCd 6.0V 1/2D 2500mAh Rechargeable Flashlight Battery High Cap 

Features

1. High Capacity: 2500mAh provides extended runtime for high-power devices

2. Robust Construction: 1/2D size offers superior mechanical durability

3. Wide Temperature Range: Excellent performance in extreme conditions (-20°C to 60°C)

4. High Current Capability: Supports very high discharge currents (up to 5C)

5. Long Cycle Life: 500+ cycles with proper maintenance

6. Overcharge Tolerance: Withstands moderate overcharging conditions

7. Memory Effect Management: Minimal capacity reduction with proper cycling

Specifications

 Applications

• High-Power Flashlights: Search lights, tactical flashlights, emergency lighting

• Portable Lighting: Marine lanterns, camping lights, work lights

• Emergency Equipment: Backup power systems, emergency beacons

• Professional Equipment: Photographic equipment, medical devices

• Power Tools: Small industrial tools, testing equipment

• Security Systems: Alarm systems, backup power units

Warnings & Precautions

Charging 

• Use only NiCd-specific chargers with proper termination control

• Never exceed maximum charge voltage of 7.5V

• Avoid charging at temperatures below 0°C or above 45°C

• Ensure proper ventilation during charging

Discharging 

• Avoid deep discharge below 5.0V (pack voltage)

• Do not short-circuit terminals

• Monitor battery temperature during high-rate discharge

• Allow cooling between high-current cycles

• Replace battery when capacity drops below 80% of original

Storage & Handling

• Store at room temperature (20°C) with 40-50% charge state

• Avoid storage in fully charged or fully discharged state

• Keep away from direct sunlight and heat sources

• Store in dry conditions to prevent terminal corrosion

• Implement regular testing for critical applications