坦桑尼亚采购需求：手机电池、移动电话电池、手机电池、手机电池组、移动电话电池、各类手机电池

I'm looking to source some phones for our upcoming project. We need a variety of models to meet different user needs, so I'd appreciate it if you could provide detailed specifications and available options in your inventory. Please include information on features, pricing, and any potential bulk order discounts you might offer. Additionally, we're interested in understanding your lead times for both standard orders and custom requests. If there are any recent promotions or best-selling models that you recommend, feel free to share those as well. Looking forward to your prompt response so we can discuss this further and possibly move toward a collaboration!