Powerful 1500mAh Li-ion Battery Packs 14.4V for Golf Cart Battery Pack

Features

1. High Power Density: Capable of delivering high discharge currents up to 22.5A continuously and 56.25A pulse, suitable for applications requiring high burst power .

2. Compact Form Factor: The 4S1P configuration utilizing 18650 cells provides a balance of voltage and capacity in a relatively small package (42x37x68mm) .

3. Integrated Protection Circuit Module (PCM): Includes comprehensive protection against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes .

4. Long Cycle Life: Designed to withstand over 500 charge-discharge cycles while maintaining more than 80% of its initial capacity .

5. Wide Operating Temperature Range: Can operate in environments from -20°C to +55°C, making it suitable for various outdoor applications .

Specifications

Applications

• Golf Carts/Trolleys: Providing power for electric golf carts or push trolleys. Note: For larger golf carts, higher capacity packs (e.g., 4S4P) are common .

• Power Tools: Drills, drivers, saws, and other cordless tools requiring high power .

• Outdoor Equipment: Gardening tools, portable lighting, and other motorized equipment.

• Backup Power: Emergency power for small devices or systems.

Warnings & Precautions

Charging

• Use a Li-ion Specific Charger: Always use a charger designed for Li-ion chemistry and configured for this battery's voltage (16.8V) and current limits. 

• Avoid Overcharging: Do not exceed the maximum charge voltage of 16.8V. Overcharging can cause thermal runaway, leading to fire or explosion .

• Temperature Monitoring: Charge only within the specified temperature range (0°C to +45°C). Charging outside this range is dangerous and can damage the battery .

Discharging

• Avoid Deep Discharge: Stop using the battery before reaching the cut-off voltage (10.0V-12.0V for the pack). Over-discharging can cause irreversible internal damage .

• Current Limits: Do not exceed the maximum continuous discharge current (22.5A) to prevent excessive heat generation and potential damage .

• Temperature Management: Avoid discharging outside the recommended temperature range (-20°C to +55°C). Extreme temperatures can degrade performance and safety .

Storage

• Partial Charge Storage: For long-term storage (longer than one month), store the battery at a 30%-50% State of Charge (SOC) in a cool, dry place .

• Ideal Storage Conditions: The ideal long-term (1 year) storage temperature is between -5°C to +20°C.