Custom rechargeable batteries

Lithium Batteries offers rechargeable battery packs in a variety of chemicals and configurations. We offer innovative, high-performance battery solutions for a wide range of industries and applications.

Our team has the expertise to design custom rechargeable battery packs to suit your unique needs, drawing on more than 200 years of combined battery design experience. Lithium Batteries delivers the reliable, affordable battery packs your application needs. Request an individual offer or contact us today.

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Rechargeable lithium batteries

Rechargeable lithium batteries are popular for a variety of uses. These batteries offer excellent energy density, keep their charge for long periods of time when not in use and do not experience any “memory effect” when charging. They can be made in myriad shapes and sizes to fit the devices they power and are much lighter than comparable rechargeable batteries that use different chemicals.

Lithium-ion rechargeable battery packs are available in a number of different chemical compositions, each with unique performance, cost, and safety features. Contact Lithium Batteries for help choosing the most effective chemistry for your specific application.

Rechargeable lithium-ion batteries

Rechargeable lithium-ion batteries (Li-Ion) are popular due to their higher energy density – up to twice as high as that of nickel- and lead-based chemicals – and lower self-discharge rates, as well as their constant improvement. Technologies that continue to make them safer and cheaper than previous types of lithium batteries. Lithium-ion rechargeable batteries are widely used in a wide variety of applications, including:

  • Military / aerospace equipment
  • Medical equipment
  • Tracking of goods
  • and many others

Are you ready to get started with the custom rechargeable lithium-ion batteries you need? Get a quote from Lithium Batteries today.

Other chemicals for rechargeable batteries

Lithium polymer batteries

Lithium polymer battery technology is similar to Li-Ion technology in many ways. The main difference between the two is the packaging – instead of the steel or aluminum cans for Li-ion batteries, lithium-polymer cells are typically placed in foil-like bags. This allows for flexible packaging and can result in lower costs and safer operation.

Lithium polymer cell technology is constantly improving as manufacturers introduce smaller, lighter, and more powerful cells. Lithium polymer battery packs are available in a variety of bespoke configurations that can deliver longer run times or higher discharge rates. Cells as thin as a credit card are possible. Common uses are:

  • Small one or two cell consumer electronics
  • industrial
  • and many others

Contact Lithium Batteries to discuss your individual battery requirements.

Note: Due to the inherent volatility of lithium and the generally high energy density of lithium polymer, every lithium ion and polymer battery and cell requires a battery management circuit to control and monitor their upper and lower voltage thresholds during charging and discharging . Lithium Batteries thoroughly develops and tests the battery management system for each lithium-ion and polymer battery pack that we assemble to ensure optimal safety and performance.

Sealed lead-acid batteries

Sealed lead-acid batteries (SLA batteries) are inexpensive and easy to maintain, making them ideal for a wide variety of rechargeable battery applications. Unlike other chemicals like lithium-ion or lithium-polymer batteries, SLA batteries do not require sophisticated battery management circuitry and are not as strictly regulated for transportation.

SLAs have the lowest energy density of any battery. In cases where size and weight are not critical factors and costs need to be kept to a minimum, sealed lead-acid batteries are an ideal solution.

SLA batteries are also great for stationary and standby applications such as uninterruptible power supplies and emergency lighting, where reliability and long life are a must. Because SLA cells are predictable and easy to maintain, they are widely used for medical equipment and electric wheelchairs that require high performance.

A popular SLA variant is the “Pure Lead” technology such as EnerSys Cyclon. Pure lead batteries can be charged faster and perform well at lower temperatures. These batteries show much better charge retention and recovery even after long storage (1-2 years) and a longer calendar life (5-8 years). Pure lead rechargeable SLA battery packs are popular for medical and defense applications.

Rechargeable nickel-cadmium batteries

Nickel cadmium (NiCd) is one of the oldest battery chemistries. Despite the development of numerous new chemicals in recent years, nickel-cadmium remains a popular and reliable technology for rechargeable batteries. With proper maintenance, NiCd batteries can last thousands of cycles.

Nickel-cadmium batteries used in portable applications are typically either spirally wound cylindrical cells or button cells. NiCd wet batteries with larger plates are often used in aircraft and stationary long-term applications.

Rechargeable nickel-metal hydride batteries

Continuous increases in the performance of nickel-metal hydride (NiMH) cells have made this chemistry a popular choice for small, lightweight, portable electronic applications. Unlike lithium-ion, lithium polymer   NiMH batteries  do not require sophisticated battery management circuitry to maintain their performance. In addition, rechargeable NiMH battery packs are not subject to as strict transport regulations as lithium cells.

NiMH batteries offer 30-50% more energy capacity than NiCd cells of the same size. They are also less prone to the “memory effect” that can affect NiCd batteries. And compared to lithium-ion and lithium-polymer batteries, NiMH cells are a far more economical choice.

Contact us for high performance rechargeable batteries

Request a quote for customized battery packs for your specific application. Contact Lithium Batteries to discuss your custom requirements or to learn more.