It seems like you're looking for wholesale rechargeable standard batteries for Samsung mobile phones, specifically models EB-BF926ABY, EB-BF927ABY, EB-BF936ABY, and EB-BF937ABY. These model numbers refer to specific battery types used in Samsung smartphones. Here's a brief overview of these battery models:

1. EB-BF926ABY – This battery is likely used in some specific mid-range or older Samsung phones.

2. EB-BF927ABY – Another battery model for a similar category of devices.

3. EB-BF936ABY – Used in specific models, perhaps a more recent phone in the Samsung lineup.

4. EB-BF937ABY – Typically used in Samsung phones, possibly with specific performance characteristics.

   Make sure to check the product specifications and quality certifications when sourcing mobile batteries, as counterfeit or low-quality batteries could pose risks to device performance and safety.

   Let me know if you need help finding suppliers or further information!