Yinlong 14.4 V 40 Ah Single-Bank Complete Set

The Yinlong 14.4V 40Ah LTO Complete Set provides a powerful and long-lasting power supply for high-performance car audio systems and other 12V applications. Thanks to modern lithium titanate (LTO) technology, the battery bank delivers high charge and discharge currents, excellent cycle stability, and reliable power output.

The complete set consists of six carefully selected Yinlong 66160 LTO cells, which are already fully wired and mounted in a sturdy multiplex enclosure. An integrated balancer ensures that the individual cells maintain a uniform state of charge. The battery bank is therefore ready for connection of the positive and negative leads.

With a capacity of 40 Ah, the system is suitable for car audio systems with an amplifier output of up to approximately 5,000 watts. The specified operating voltage range is between 12 and 16 volts.

Technical Specifications – Complete Set

• Cell manufacturer: Yinlong

• Model: 66160

• Battery type: Lithium titanate (LTO)

• Configuration: Single Bank / 6S1P

• Number of cells: 6

• Rated voltage: 13.8 V (6 × 2.3 V)

• Product Name: 14.4 V

• Capacity: 40 Ah

• Rated energy: approx. 552 Wh

• Recommended voltage range: 12–16 V

• Recommended amplifier power: up to approx. 5,000 W

• Cell type: selected B-grade cells

• Cell Monitoring: Integrated Balancer

• Case material: multiplex wood

• Assembly: pre-wired and bolted, ready for connection

• Installation orientation: can also be installed horizontally
  
  

Dimensions – Complete Set

• Width: 44.5 cm

• Depth: 11.2 cm

• Height: 20.6 cm
  
  

Technical Specifications – Yinlong 66160 Single Cell

• Cell Chemistry: Lithium Titanate (LTO)

• Shape: cylindrical

• Diameter: 66 mm

• Cell length: 160 mm

• Total length, including connectors: 202 mm

• Weight: approx. 1.25 kg

• Rated voltage: 2.3 V

• Rated capacity: 40 Ah

• Cycle life: over 16,000 charge cycles

• Standard charge/discharge current: 1C / 40 A

• Maximum continuous charge/discharge current: 6C / 240 A

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

• Specified temperature range: -55 °C to +65 °C

• Recommended end-of-charge voltage: 2.50–2.65 V per cell

• Charging cut-off voltage according to the manufacturer: 2.80 V per cell

• Recommended final discharge voltage: 1.80–2.00 V per cell

• Manufacturer-specified cut-off discharge voltage: 1.50 V per cell

• Trickle charge: not recommended

• Alternative setting for solar charge controllers: 2.25 V per cell
  
  

Special Features

• High current output for high-performance car audio systems

• Extremely high cycle life, with over 16,000 charge cycles

• Fast charging capability thanks to LTO technology

• Low internal resistance and high current-carrying capacity

• Ready-to-connect battery bank in a sturdy multiplex enclosure

• Integrated balancer to compensate for cell voltages

• Selected and individually tested battery cells

• Also suitable for other applications such as RVs, boats, or energy storage systems
  
  

What's Included

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

• 1 × pre-assembled multiplex battery case

• 1 × built-in balancer

• Cell connectors and required connection materials

• Fully assembled and enclosed 40Ah LTO battery bank