If requested by the customer, Spard New Energy Co., Ltd can provide the certificate of origin of cylindrical lithium ion battery. Since launching the product, we have successfully obtained certification to prove the effectiveness of our products. The certificate of origin makes our products reliable and trustworthy.

Spard has been committed to the industry of lithium ion battery for many years. The lithium battery charger series has become a hot product of . The stitches of the product are not prone to break. All its joints and weak joints have been reinforced with good quality seaming. The product has achieved an extensive application in the market thanks to its remarkably good characteristics.

Spard dreams can lead the portable power supply industry development. Get quote!