Huarigor battery for BN4A Redmi NOTE 7 3900mAh

Product features:

1. High-capacity battery extends standby and talk time.
2. Dual IC protection design ensures safety and extends battery life.
3. Intelligent battery.
4. Power control chip.
5. FET (field effect transistor).
6. Protection board (PCB).
7. Current protection (PTC).
8. Strong battery.

Product information:

• Product Name:  BN4A Redmi NOTE 7
• Material: AAA lithium-ion battery
• Capacity:  3900mAh
• Charging cycles: 500–800 cycles
• Normal voltage: 3.85V
• Charging voltage: 4.4V
• Charging time: 2–4 hours
• Standby time: 3–7 days
• Working temperature: 0–40℃
• Warranty: 6 months
• Certifications: UL, CE, ROHS, IEC62133, PSE, TIS, MSDS, UN38.3

Model:  BN4A Redmi NOTE 7

• Nominal capacity:  3900mAh
• Nominal voltage: 3.85V
• Maximum charging voltage: 4.4V
• Battery type: Lithium-ion polymer battery