Yinlong 14.4 V 40 Ah Six-Pack Complete Set

The Yinlong 14.4V 40Ah LTO Sixpack Complete Set offers a powerful and long-lasting power supply for high-performance car audio systems. Thanks to modern lithium titanate (LTO) technology, the battery pack delivers high charge and discharge currents, an exceptionally long cycle life, and high load capacity.

The set consists of six carefully selected Yinlong 66160 LTO cells and is delivered fully wired and bolted together. The integrated cell connectors, plastic mounts, and balancer allow for easy integration into existing 12V vehicle electrical systems. With a capacity of 40 Ah, the Sixpack is suitable for high-performance car audio systems up to an approximate power rating of 5,000 watts.

The robust LTO cells are characterized by their high cycle stability and wide operating temperature range. In addition to car audio applications, the battery system is also suitable—with the appropriate technical design—for campers, RVs, boats, solar storage systems, and other applications with high power requirements.

Technical Specifications – Complete Set

• Manufacturer: Yinlong

• Model: 66160 LTO Six-Pack

• Battery Technology: Lithium Titanate Oxide (LTO)

• Number of cells: 6

• Cell configuration: 6S (series connection)

• Specifications: 14.4 V / 40 Ah

• Rated voltage of individual cells: 2.3 V

• Calculated total rated voltage: 13.8 V

• Capacity: 40 Ah

• Recommended operating voltage range: 12–16V

• Recommended charging voltage for the alternator: 14–16 V

• Recommended power range: Up to approximately 5,000 watts

• Cell Quality: Selected B-grade cells

• Cell Monitoring: Integrated Balancer

• Installation: Can be installed upright or horizontally

• Design: Pre-assembled and bolted
  
  

Technical Specifications – Yinlong 66160 Single Cell

• Cell type: Lithium titanate oxide (LTO)

• Design: Cylindrical

• Diameter: 66 mm

• Cell length: 160 mm

• Total length according to the specifications: 202 mm

• Weight per cell: Approx. 1.25 kg

• Rated voltage: 2.3 V

• Capacity: 40 Ah

• Service life: Over 16,000 charge cycles

• Standard charging and discharging current: 1C / 40A

• Maximum continuous charging and discharging current: 6C / 240A

• Maximum short-term charge and discharge current: 10C / 400A (10 seconds)

• Operating temperature: -55°C to +65°C

• Recommended end-of-charge voltage: 2.5–2.65 V per cell

• Charging cut-off voltage according to the manufacturer: 2.8 V per cell

• Recommended final discharge voltage: 1.8–2.0 V per cell

• Manufacturer-specified cut-off discharge voltage: 1.5 V per cell

• Trickle Charge: Not Recommended

• Setting for solar charge controllers: 2.25 V per cell
  
  

Dimensions – Complete Set

• Width without end pieces: 20.2 cm

• Width including end caps: 27.0 cm

• Depth: 14.1 cm

• Height without connection terminals: 18.8 cm

• Height including terminal posts: 20.9 cm
  
  

What's Included

• 6 × Yinlong 66160 LTO cells, each rated at 2.3 V / 40 Ah

• 1 × balancer for cell voltage monitoring

• Cell connectors for series connection

• Plastic mounts, including end caps

• Required fasteners and connecting hardware

• 1 × Pre-assembled 40Ah LTO Sixpack battery pack