adopts new environmentally-friendly material. This product can pack a high energy capacity in a small size
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Opal assures that the basic materials that we use in the production process are of premium quality. This product stands out for its high energy density
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To be more vibrant and competitive in industry, Opal has superb team to help the improvement of the design technology. It has the advantages of temperature tolerance
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adopts without harmless materials. The design of this product can be customized per customers' requirements
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Being professional in the design of , Opal has gained more and more fame than before. The load characteristics of this product are reasonably good
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can be used for a long time by virtue of large capacity and low self-discharge rate. Moreover, the excellent recharge acceptance makes it recycling and eco-friendly.