Patents Introduction
The innovation of technology is not only the core of the enterprise competitiveness, but the original motion of the enterprise development, the market competitiveness is the competition of self-innovation ability.
BetterPower confirms the technology innovation is as the strategic emphasis of the enterprise development, according to its own advantage、the development trend of rechargeable battery industry and the prospect of power supply in market, to make certain that the high-tech nickel hydrogen battery、new nickel zinc battery and lithium polymer battery are as the key of research and development direction, the core of establishing the independent、complete creative system, striving to integrate with international level in some creative fields, to make the enterprise possess the ability of self-making blood.
Our company developed the high capacity AA2600 battery in domestic consumer market. Low-self dischargeable battery AA2200/2300mAh、 the Ni-MH battery has the ability of long cycle up to 1500 times、and the high temperature battery can be used under 90℃, and meanwhile independently develop the new energy 1.6V rechargeable Ni-Zn battery in its own platform. At present, our company has entered the industry of Lithium battery.
Patents List
Attached Patents Pictures
Key patent introduction ：
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Battery anti-explosion system development and patent: (China Patent No.: 200910036407.9)
When Ni-MH battery is fully charged, the hydrogen-stored alloy metal powder in negative electrode is filled with Hydrogen. If internal or external short-circuit happens, battery may largely release heat and then cause internal gas expansion, if gas release equipment is unworkable for timely releasing gas, explosion may happen. Generally, batteries are shipped by sea with around 30 ~ 40 days delivery time and charged battery’s explosion risk is higher because of high temperature on the sea.
BetterPower developed an anti-explosion rubber ball in 2006, it can quickly and automatically melt under 80~120 Celsius degree high temperature when external or internal short-circuit happens, then battery cap quickly release gas to prevent
explosion.( Normal cap releases gas slowly when internal short-circuit happens because of the rubber ball materials problem, hence it has potential explosion risks. )
It is proved that BetterPower’s battery never exploded since 2006.
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