32140 3.2V 15Ah LiFePO4 battery cells designed for long-lasting power, high discharge efficiency, and superior safety. This cylindrical lithium iron phosphate (LFP) battery is ideal for solar systems, electric vehicles, backup power, DIY battery packs, and industrial applications in Bangladesh. With stable voltage output and low internal resistance, BDTronics ensures reliable energy storage at a competitive price.

Features:

• High capacity 15000mAh (15Ah) LiFePO4 battery for long backup time

• Stable 3.2V output suitable for energy storage and high-drain devices

• 3C charge and discharge rate for fast charging and high performance

• Low internal resistance ≤ 2.5mΩ ensures efficient energy transfer

• Wide operating temperature range from -20°C to 45°C

• Cylindrical 32140 design for easy battery pack assembly

• Lightweight 295g with compact structure for versatile use

• Solid-state lithium iron phosphate chemistry for enhanced safety and thermal stability

• Long cycle life compared to traditional lithium-ion batteries

• Ideal for solar battery systems, IPS, electric bikes, and power backup solutions

Usage Instructions:

• Ensure proper polarity connection while assembling battery packs

• Use compatible LiFePO4 charger with correct voltage and current settings

• Recommended charging current: up to 6A for optimal performance

• Avoid overcharging and deep discharging to extend battery lifespan

• Store in a cool and dry place when not in use

• Suitable for DIY battery pack building, solar energy storage, UPS, and electric vehicle projects

• Use proper battery management system (BMS) for safety and balancing

Applications:

• Solar energy storage systems in Bangladesh

• IPS and backup power solutions

• Electric vehicles, e-bikes, and battery-operated devices

• DIY power banks and battery pack projects

• Industrial energy storage and portable power systems

Specifications:

• Battery Type: LiFePO4 (Lithium Iron Phosphate)

• Model Number: 32140

• Nominal Voltage: 3.2V

• Capacity: 15000mAh (15Ah)

• Charging Current: 6A

• Charging Ratio: 3C

• Discharge Rate: 3C

• Internal Resistance: ≤ 2.5mΩ

• Operating Temperature: -20°C to 45°C

• Dimensions: 32mm × 140mm ±0.05mm

• Weight: 295g

• Place of Origin: Guangdong, China

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