BL-49GX Replacement Battery for Infinix Hot 11s – 5000mAh / 4900mAh High-Capacity Mobile Battery

Overview

Restore your smartphone's exceptional battery life with this premium KAVU Nexus Series BL-49GX Replacement Battery. Specifically engineered for the Infinix Hot 11s, this lithium-ion polymer battery provides a reliable power source to completely eliminate issues like rapid power drain, unexpected shutdowns, or poor charge retention.

Key Features

High-Capacity Power Backup: Features a rated capacity of 4900mAh (18.86Wh) to match your phone's native performance standards for reliable, all-day multi-tasking.

A+ Grade Lithium Cells: Manufactured using high-density premium lithium-ion polymer cells, offering optimized energy density and longer cycle lives.

Advanced Safety System: Built to follow RoHS Compliant guidelines, protecting your phone's internal circuits from short circuits, overcharging, and overheating.

Certified Quality Standards: Meets IS 1646(Part 2):2018 / IEC 62133-2:2017 safety protocols and features the official BIS certification marking for strict quality assurance in the Indian market.

Exact 1:1 Precision Dimensions: Designed as a seamless structural fit for the Infinix Hot 11s chassis, ensuring safe placement without placing unnecessary pressure on the display assembly or back panel.

Technical Specifications

Battery Model: BL-49GX (Nexus Series)

Retail Brand/Model: KAVU / CR-BT37

Compatible Device: Infinix Hot 11s

Rated Capacity: 4900mAh / 18.86Wh

Rated Voltage: 3.85V

Charging Voltage Limit: 4.40VDC

Battery Type: Rechargeable Lithium-ion Polymer Battery

Installation & Performance Calibration Advice

Pre-Installation Test: Connect the battery's logic flex connector cable directly to your phone's motherboard to dry test the power output before removing any protective films or permanent adhesive backing.

Conditioning Phase: To properly calibrate the battery cells for peak runtime, discharge the unit down to 5% and then charge it completely to 100% without interruption for the first 3 full charge cycles.

Technician Recommendation: Because modern internal batteries involve managing delicate flex layouts under glued back panels, professional installation by a mobile repair technician is highly advised.

What’s inside the Pack?

1 x KAVU Nexus Series 4900mAh BL-49GX Replacement Battery for Infinix Hot 11s