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Nickel Metal Hydride Battery Packs
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Nickel metal hydride (NiMH) is an intermediate step between Sealed Lead Acid (SLA) and Lithium ion (Li-ion) battery packs. Originally developed as a replacement for Nickel cadmium (NiCd) batteries, NiMH offers twice the capacity as the equivalent sized NiCd. NiMH is also lighter and more environmentally friendly than NiCd.
Less volatile than lithium battery chemistries, NiMH does not require protection circuitry and is not subject to the burdensome lithium battery shipping regulations. The trade-off is that NiMH batteries have a shorter cycle life, lower energy density and a higher self-discharge rate. NiMH battery packs are often used in portable medical devices and data acquisition systems, and are a widely used, cost-effective choice in portable power tool applications.
Call Tysonic Batteries today to see how a NiMH battery pack can improve the performance of your portable device.
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Lithium ion Battery Packs
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Lithium ion (Li-ion) battery packs have quickly become the preferred power source for handheld devices due to their small size and light weight. Li-ion battery packs have no “memory effect” (also known as voltage depression), common in older cell chemistries. With a higher energy density than Nickel-based battery packs and a low self discharge rate, Li-ion battery packs have revolutionized the design of portable devices that were previously restricted by power source size, weight, and run-time limitations.
Due to the more volatile nature of Lithium versus Nickel battery packs, we design and build every Lithium battery pack with special attention to safety considerations, from the design phase to volume manufacturing. Tysonic Batteries incorporates specially designed electronic protection circuitry into our Lithium battery packs to monitor the voltage of the cells and disable charge or discharge current when a cell reaches predetermined voltage thresholds.
Call Tysonic Batteries today to see how a Li-ion battery pack can improve the performance of your portable device.
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Sealed Lead-Acid Battery Packs
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Sealed lead-acid (SLA) battery packs are best suited for applications where size and weight are not important considerations. Due to low energy density characteristics, SLA battery packs are bulky and heavy, and are often used in stationary or wheeled applications such as emergency lighting systems or electric wheelchairs that require higher power.
In comparison to other chemistries, SLA battery packs are very cost effective and easy to maintain. In addition, they have a low self-discharge rate, giving them a long shelf life.
Call Tysonic Batteries today and find out if a SLA battery pack can improve the performance of your portable device.
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For any specific requirement, please refer to our Design Work Sheet |
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