BL-39MX BATTERY FOR INFINIX S5 PRO High-quality original replacement battery BL-39MX designed for Infinix smartphones. ✅ Capacity: 4000 mAh | Voltage: 3.85 V | Type: Li-Polymer Provides long-lasting power, safe charging, and reliable performance for your device. Compatible with INFINIX S5 PRO. Perfect replacement to restore full battery life and performance for your Infinix phone. Professional installation is recommended for best results.