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.

Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.
The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature variants. These products are widely utilized in various smart drones, model aircraft, emergency power supplies, lighting fixtures, toys, smart home appliances, and other consumer electronics. The company possesses comprehensive R&D, design, and manufacturing capabilities, a robust quality management system, as well as testing facilities for battery performance and safety compliance. We are fully equipped to meet customers' personalized and diverse needs with tailored solutions, delivering cost-effective and reliable battery products. Our battery products have obtained third-party certifications such as UL, CE, KC, CCC, BIS, CB, PSE, REACH, ROHS, and UN38.3.
We aspire to collaborate with like-minded partners worldwide, leveraging advanced battery technology to strive for a greener, smarter, and more sustainable future.