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Product Patent
- PHET is the only one officially authorized by the Phostech who owns the worldly LiFePO4 patent to manufacture, use, sell the lithium iron phosphate cell in all kinds of application. On e-bike, medical power chair and medical scooter, PHET has been granted the exclusiveness.
- PHET has successfully developed a series of lithium iron phosphate cells (ENVIROFRIENDLY™ ) on the green storage applications.
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