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Lithium Titanate Batteries

Nichicon manufactures cylindrical type, board-mount rechargeable LTO batteries for a range of applications including automotive, consumer electronics, internet of things, and other space-constrained applications.

Lithium titanate (LTO) batteries are rechargeable lithium-ion batteries that replace the carbon on the anode of a typical lithium-ion battery with lithium-titanate, increasing the surface area of the anode and allowing electrons to enter and leave the anode much faster. LTO batteries can charge faster than other lithium-ion batteries, operate at lower temperatures, and last for more than 25,000 charge and discharge cycles. Our LTO batteries are safer and provide superior charge/discharge power over a longer lifespan than standard lithium-ion batteries. 

Advantages of Lithium Titanate Batteries

Nichicon’s LTO batteries combine the best characteristics of lithium-ion batteries and supercapacitors in a single cylindrical battery that can be used in space-constrained applications.

Long-life

Capacity of at least 80% after 25,000 charge/discharge cycles.

High-Power / Quick Charge

20 C charge/discharge capability.

Maintenance-Free

Long, maintenance-free lifespan, enhanced by energy harvesting capabilities, greatly reduces the frequency of battery replacement.

Safe

Extremely low risk of rupture or ignition.

Sustainable

Designed to be environmentally responsible and adhere to international standards such as RoHS regulations and ISO 14001 certification.

Suitable for Cold Conditions

Operable in temperatures as low as -30 ℃.

Your LTO Battery Questions, Answered

Learn how Nichicon's LTO batteries differ from other energy storage options. Have additional questions? Contact us for more information.

What is a Lithium Titanate Battery (LTO)?

The lithium titanate battery (LTO) shares many characteristics with the lithium-ion battery. One difference is the LTO anode. An LTO battery uses lithium titanate oxide, while a lithium-ion battery uses carbon. By using lithium titanate, the battery has a significant performance improvement.

How is placing the Nichicon SLB (LTO battery) on a PCB different than a Lithium Titanate or other battery?

The SLB is a battery with long leads, just like a standard capacitor. The leaded profile allows for soldering directly to the circuit board using hand soldering or a select solder technique. Other batteries require an additional mounting bracket or holder placed on a circuit board. The Nichicon SLB (LTO) takes less board space allowing them to be used in very compact or densely populated circuit boards.

What is the difference between the Nichicon (SLB) LTO and Lithium Titanate batteries?

LTO batteries are safer; they have an extremely small risk of ignition if there is a short. The SLB, Nichicon’s LTO battery, has superior charge and discharge capabilities, such as a 20 C charge rate. Even higher rates are possible with pulsed discharges, like those used in telecommunications.

What are the advantages of the Nichicon SLB series (LTO battery)?

‘The SLB can withstand up to 25,000 charge/discharge cycles and have a lower cold temperature rating than a lithium-ion battery. And its low internal resistance allows energy harvesters to charge with weak currents without loss. They will not ignite if a short occurs. In addition to the advantages previously mentioned, the SLB comes in aluminum electrolytic case styles and size.

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Ecosystem Partners

We work with a network of ecosystem partners to integrate our batteries into a variety of devices. See how they are using Nichicon LTO battery technology.

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