This SRFRZ Compatible Battery for Mi Note 7 Pro / Redmi Note 7 Pro uses the original BN4A battery model with a 4000 mAh capacity . Designed for users experiencing fast battery drain, swelling, or charging issues, this replacement offers reliable performance and long backup.

Every unit is 100% tested before dispatch to ensure safety, quality, and compatibility. Install using a professional technician for best results.

Product Features:
🔋 Battery Model: BN4A
🔋 Capacity: 4000 mAh
📱 Compatible With: Mi Note 7 Pro / Redmi Note 7 Pro (Model M1901F7G/H)
⚙️ Installation: Technician recommended
📦 Brand: SRFRZ (packaging and design may vary)
✅ Quality Tested: Yes – before shipping
⚠️ Note: This is a compatible aftermarket battery, not an original Xiaomi part.