南非采购需求：在 BK-Dbest、戴尔、华硕、惠普、宏碁、Surface

Could you please provide me with the details of your battery models, including their pricing and specifications? I'm particularly interested in the mAh ratings and overall quality assurance for your products. Additionally, it would be helpful to know about any certifications or testing that your batteries have undergone. This info will assist me in evaluating which model best fits our requirements. Looking forward to your comprehensive response!