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Yuasa

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Yuasa

"GS Yuasa Corporation, currently headquartered in Kyoto (JPN), is one of the world's leading manufacturers of car and motorcycle batteries in the world. It was formed through the fusion of the companies "Japan Storage Battery" and "Yuasa Storage Battery". These companies were pioneers in the development and advancement of rechargeable batteries. More than 100 years have passed since "Japan Storage Battery" was founded in 1917, a period characterized by constant innovation, further development and success, both on a commercial and technological level. A milestone was the invention of a method for producing lead powder, the most important component of rechargeable batteries, in 1920, which significantly improved the quality and performance of lead batteries. Through the development and further development of high-performance power supply systems and highly efficient lithium-ion batteries, the field of activity now extends beyond the boundaries of the automotive and motorcycle sectors to deep-sea, aviation and aerospace."

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Products by Yuasa in our web shop:

Yuasa AGM Batteries

AGM (Absorbent Glass Mat) batteries offer quite a few advantages compared to standard motorcycle batteries. They are leak-resistant, the sulfuric acid is bound in glass mat fleeces between the plates. They are sealed and can be installed tilted by 45°. During normal use they will not gas, so there's no destilled water to be refilled. Due to their construction they deliver about 1/3 more cranking amps than their "wet" brothers, which you have to check for fluid level often. These batteries are not perfect though: whenever your mount is left unridden for a while, you have to maintain them by a charger. The batteries are filled and leak-proof sealed only before dispatch. The battery should directly be connected to a battery charger after unpacking and charged according to the instructions.

Yuasa Acid Type Batteries

Acid type batteries of rugged conventional construction. Give very good performance at competitive prices. Shipped dry and precharged.

Yuasa AGM Mini Batteries

These reliable batteries are suited for any purpose, be it long distance riding or drag strip applications. They are gel-filled which means guaranteed not to spill or leak. Installation is possible in any tilted position up to 90°. The disadvantage compared to regular batteries is less power at the same weight.

Yuasa AGM 3Ah Batteries

With a base area of 104 x 70 mm and the option of installing them at an angle, these batteries are ideal for installation in a horseshoe oil tank or for space-saving custom projects. The low capacity and CCA below 100 do not allow for electric starts, but that's not part of the job in a classic Harley anyway. For kicking and as a buffer at low speeds (in city traffic, at traffic lights), the power is more than sufficient. The Yuasa YTX series AGM batteries are delivered “wet-charged”: filled and charged at the factory, the acid is bound in special glass fiber mats. So no fiddling with acid packs and completely leak-proof. Just ready to go. The 3 Ah YTX4L battery will fit best the bikes with basic electrics: just ignition, horn, lights.

Yuasa AGM 4Ah Batteries

With a base area of 104 x 70 mm and the option of installing them at an angle, these batteries are ideal for installation in a horseshoe oil tank or for space-saving custom projects. The low capacity and CCA below 100 do not allow for electric starts, but that's not part of the job in a classic Harley anyway. For kicking and as a buffer at low speeds (in city traffic, at traffic lights), the power is more than sufficient. The Yuasa YTX series AGM batteries are delivered “wet-charged”: filled and charged at the factory, the acid is bound in special glass fiber mats. So no fiddling with acid packs and completely leak-proof. Just ready to go. The YTX5L with 4 Ah capacity is more suitable for kickstart bikes with a few extras: auxiliary headlights, loud and power-guzzling horns, that kind of thing.