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Restore your phone’s power and performance with this 100% Original Realme C21Y 4G Premium Replacement Battery. Designed to match the exact specifications of your device, it delivers long-lasting backup, stability, and safe charging — just like a brand-new phone.
🔑 Key Features:
✅ 100% Original Realme Battery – genuine and reliable performance
🔋 Full Capacity – same backup as the original factory battery
⚡ Fast Charging Supported – works smoothly with Realme’s original charger
🔧 Perfect Fit for Realme C21Y 4G – no modification required
🛡️ Multi-Protection Circuit – prevents overcharging, short-circuit, and heat damage
⚙️ Specifications Summary:
Model Compatibility: Realme C21Y (4G)
Battery Type: Li-ion Rechargeable Battery
Capacity: 5000 mAh (typical)
Condition: Brand New – 100% Health
Warranty: Testing warranty (as per store policy)
💡 Why Choose This Battery:
✅ 100% Original and factory tested
✅ Brings back original battery timing and performance
✅ Safe, durable, and heat-resistant materials
✅ Perfect for replacing damaged or low-capacity batteries
