Change CountryPower Solutions Press Kit Lithium-ion
What is lithium?
Lithium is the lightest metal found in nature, in fact only two elements have lower atomic weight – hydrogen and helium. Lithium is a popular choice for use in batteries because it has the highest electrochemical potential. Its light weight and high energy and power densities make it ideal for vehicle applications where weight affects efficiency and volume affects ease and cost of packaging.
What is a lithium-ion battery?
A lithium-ion battery is a type of rechargeable battery in which lithium ions move between the anode and cathode. Lithium-ion (Li-Ion) batteries exhibit no memory effect, a condition that causes a battery to gradually lose its maximum discharge capability after repeated cycling.
Benefits of Lithium-ion Batteries
Johnson Controls is a full-service supplier capable of executing the entire battery system, from design to manufacturing.
Our Li-Ion chemistry is available in a cell portfolio ranging in amp-hour capacity from six all the way up to 45 amp-hours. Each cell regardless of Ah capacity has a nominal voltage rating of 3.6. This broad range of capacities allows us to service our customers’ needs for the complete spectrum of HEV including Plug-In Hybrid Electric Vehicles (PHEVs) and even pure electric vehicles. The cell construction is a spiral wound cylindrical format. The cathode utilizes nickel cobalt aluminum (NCA) active material; the anode is graphite based. The electrolyte through which the lithium ions shuttle is an organic solution containing conductivity-enhancing salts.
Johnson Controls Lithium-ion Battery Safety Measures
Johnson Controls has purposefully built four layers of redundancy into each lithium-ion battery system to ensure safety. Safety measures have been built into the complete battery system, not just the physical cells, to create the safest environment for this technology to date.
Lithium is the lightest metal found in nature, in fact only two elements have lower atomic weight – hydrogen and helium. Lithium is a popular choice for use in batteries because it has the highest electrochemical potential. Its light weight and high energy and power densities make it ideal for vehicle applications where weight affects efficiency and volume affects ease and cost of packaging.
What is a lithium-ion battery?
A lithium-ion battery is a type of rechargeable battery in which lithium ions move between the anode and cathode. Lithium-ion (Li-Ion) batteries exhibit no memory effect, a condition that causes a battery to gradually lose its maximum discharge capability after repeated cycling.
Benefits of Lithium-ion Batteries
- Ultra light weight for reduced overall vehicle weight and increased fuel efficiency.
- Zero memory effect extends the life of the battery indefinitely to move from recharge to discharge without decreasing maximum charge potential.
- Compact design maximizes space in the power train.
- 30 percent smaller
- 50 percent lighter
- Two to three times the power for the same mass, greater acceleration and fuel efficiency
- Three to four times the energy for the same mass, greater electric-only vehicle range and fuel efficiency
- Two to three times faster recharge
- Enhanced cycle life (battery operating life)
Johnson Controls is a full-service supplier capable of executing the entire battery system, from design to manufacturing.
- Mechanical Subsystem
- Electrochemistry/Cell
- Battery Management System Software &Hardware
- Electronics
- Electrical Subsystem
- Thermal Management Subsystem
Our Li-Ion chemistry is available in a cell portfolio ranging in amp-hour capacity from six all the way up to 45 amp-hours. Each cell regardless of Ah capacity has a nominal voltage rating of 3.6. This broad range of capacities allows us to service our customers’ needs for the complete spectrum of HEV including Plug-In Hybrid Electric Vehicles (PHEVs) and even pure electric vehicles. The cell construction is a spiral wound cylindrical format. The cathode utilizes nickel cobalt aluminum (NCA) active material; the anode is graphite based. The electrolyte through which the lithium ions shuttle is an organic solution containing conductivity-enhancing salts.
Johnson Controls Lithium-ion Battery Safety Measures
Johnson Controls has purposefully built four layers of redundancy into each lithium-ion battery system to ensure safety. Safety measures have been built into the complete battery system, not just the physical cells, to create the safest environment for this technology to date.
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MEDIA CONTACTS
Power Solutions
Rebecca Fitzgerald
Global Communications Director
414.524.2945
Rebecca_K_Fitzgerald_AT_jci_com
Rebecca Fitzgerald
Global Communications Director
414.524.2945
Rebecca_K_Fitzgerald_AT_jci_com
