For vivo Y21 B-S1 5000mAh Li-Polymer Battery Replacement

Replacement battery designed for vivo Y21 B-S1. It is intended for everyday use.

• Product Type: Battery Replacement
• Compatibility: vivo Y21 B-S1
• Material: Li-Polymer
• Capacity: 5000mAh
• Color/Variant: Not specified
• Intended Use: Everyday use
• Storage Instructions: Store in a dry and cool place; charge every three months
• Installation: Professional installation recommended
• Warning: Do not disassemble, crush, short circuit, or dispose of in fire or water