48V 40Ah (13S 16P) Lithium-Ion Rechargeable Battery

The 48V 40Ah (13S 16P) lithium-ion rechargeable battery is a high-capacity, long-lasting power solution engineered for energy-intensive applications.

Specifications

• Nominal Voltage: 48V

• Capacity: 40Ah

• Configuration: 13S 16P (13 cells in series, 16 in parallel)

Configuration Details

• 13S (Series): 13 cells connected in series deliver a combined nominal voltage of ~46.8V–48.1V (each cell ≈ 3.6–3.7V).

• 16P (Parallel): Each series string is paralleled with 15 others. If one cell is 2.5Ah, the parallel configuration yields 40Ah (2.5Ah × 16).

Key Features

1. High Capacity: 40Ah for extended runtime in power-demanding applications.

2. High Voltage: 48V enhances efficiency and performance.

3. Compact & Lightweight: High energy density enables a smaller footprint compared to other chemistries.

4. Long Cycle Life: Supports hundreds to thousands of charge-discharge cycles.

5. Low Self-Discharge: Retains charge longer when idle.

6. High Efficiency: Charge/discharge efficiency above 90%.

Safety Mechanisms

• Battery Management System (BMS): Oversees cell balance, protects against overcharge/discharge, short circuits, and manages temperature.

• Thermal Protection: Integrated temperature monitoring and optional cooling prevent overheating and thermal runaway.

Applications

• Electric Vehicles: E-bikes, scooters, motorcycles, and compact EVs.

• Energy Storage: Solar storage, off-grid systems, UPS.

• Industrial Use: Robotics, machinery, and other high-demand equipment.

• Marine Power: Compact, reliable energy for boats and marine vessels.

Advantages

• Eco-Friendly: Cleaner and lighter than lead-acid alternatives.

• Lightweight & Portable: High energy storage without excess bulk.

• Low Maintenance: Minimal upkeep required with proper charging practices.

Handling & Maintenance

• Use Proper Chargers: Only charge with lithium-ion compatible chargers.

• Temperature Care: Store/operate within safe temperature ranges.

• Routine Checks: Inspect periodically for swelling, damage, or loose connections.