KYS2054HH Smart Battery 14.4v Lithium Battery

The Smart Battery 14.4v Lithium Battery is a combination of four groups of lithium-ion cells within a small electrical housing. The cells are arranged in a controlled order by the engineers to ensure the desired level of voltage. Each cell channel has an internal electronic board that gathers operating information. Meanwhile, communication terminals pass the measurement signals to the equipment connected to them. Protective switching elements cut the current when abnormal electrical conditions are detected.

Cell Materials and Internal Composition

The cell structure is manufactured by manufacturers with the help of lithium-based cathode compounds and graphite anode materials. Positive current is supported by aluminum foil, and negative electron collection is supported by copper foil. The operation of a separator membrane is characterized by a separator membrane that is placed between electrode layers and does not allow direct contact. Moreover, technicians wrap up conductive parts with insulation sheets to minimize the risk of leakage. The outer shell incorporates reinforced polymer and metal supports to ensure alignment during movement and vibration.

Assembly Procedure and Electrical Routing

The lithium cells are welded together using nickel tabs to create a four-series electrical circuit. Once the cells are grouped, balance wires and sensing leads are attached to every connection point by the technicians. The IC board continuously measures voltage and temperature. Moreover, switching devices based on MOSFETs control the charging and discharging routes based on predetermined thresholds. Cable anchors hold internal wiring stable and minimize the stress on terminal joints when handled repeatedly.

Heat Distribution and Structural Arrangement

Heat is conducted by spacing channels that are located between rows of cells. Conductive interface pads are used to spread heat on the surface of the enclosure. The structure does not rely on rotating cooling components but instead relies on internal spacing and material conductivity to control temperature. The outer case takes up the compressive forces and shields the internal assembly against external impact. Access openings enable technicians to access terminal areas without taking away the entire enclosure.

Standards and Manufacturing Verification

The production is based on IEC 62133 and UN38.3 standards for lithium battery assemblies. Each batch is subjected to insulation testing, voltage retention tests, and repeated charge-discharge tests by engineers. Serial identification codes facilitate traceability in the manufacturing and transportation processes. Terminal isolation is checked by packaging inspection prior to the release of shipments.

Product Features

• 4S2P removable lithium-ion battery pack
• Meets standards in various parts of the world.
• Standard SMBus v1.1 interface.
• Combined LED State of Charge (SOC) display.
• Uses Panasonic cells, which have the highest energy density and stability on the market.
• Meets JEITA charging optimization rules
• Extensive safety protection, such as overcharge, over-discharge, overcurrent, over-temperature, and short-circuit protection.
• Equipped with a balancing function to effectively improve battery life
• TI accurate power calculation.

Product Application Areas

• Class III Medical Devices
• Precision Measuring Instruments
• Industrial Computers
• Non-destructive Testing Equipment
• Portable industrial and medical devices, etc.