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BL-49UX 5000mAh 3.91V Li-ion Polymer replacement battery for Infinix Hot 50 Pro Plus X6880, front view showing battery surface and small 2-pin connector

BL-49UX 5000mAh 3.91V Battery for Infinix Hot 50 Pro Plus X6880 Replacement

Original price was: $32.99.Current price is: $27.99.

🔘 BL-49UX 5000mAh 3.91V | 🔋 Li-ion Polymer | 📱 For Infinix Hot 50 Pro Plus X6880

8 in stock

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SKU: BL-49UX Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Ukraine$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ Condition: New – Factory-tested quality & Warranty

✅ 5000mAh High Capacity – Restores full battery life for Infinix Hot 50 Pro Plus

✅ CE / RoHS / UN38.3 Certified

✅ 90-Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: BL-49UX / 2608BA1300M_Te
Capacity: 5000mAh (typical) / 19.55Wh
Rated voltage: 3.91V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Color: White
Compatible with: Infinix Hot 50 Pro Plus (X6880), Infinix Hot 50 Pro+ 4G
Also replaces: BL-49UI
Package include: 1 x battery
Restore the reliable battery performance of your Infinix Hot 50 Pro Plus with this BL-49UX 5000mAh replacement battery. The Hot 50 Pro Plus features a 6.78-inch display with 120Hz refresh rate, powered by the MediaTek Helio G100 processor, running Android 14. After 1-2 years of regular charging cycles, the original battery’s capacity naturally declines. This Li-ion Polymer battery restores the full 5000mAh capacity, bringing back the consistent daily endurance your device was built for. Built with Grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Designed for Reliable Daily Use: The 5000mAh battery in the Hot 50 Pro Plus originally provided dependable endurance for daily tasks, multimedia, and connectivity, supporting 33W wired fast charging via USB-C for quick recharging[reference:3]. After years of charging cycles, battery capacity degrades significantly. Common symptoms include: the device requiring more frequent charging than when new, unexpected shutdowns at 15-20% battery remaining, slower charging than when new, or visible battery swelling. This replacement restores the original endurance, allowing you to continue using your Infinix Hot 50 Pro Plus without interruption. The BL-49UX battery uses advanced high-density cell technology with multi-layer safety protection, ensuring reliable performance for years to come.
Compatibility Note: Fits Infinix Hot 50 Pro Plus (X6880) and Infinix Hot 50 Pro+ 4G only. Please confirm your battery model before ordering — BL-49UX is printed on your original battery. This battery also replaces part number BL-49UI. Verify that your current battery matches the model number, rated voltage (3.91V), and physical dimensions. Using an incorrect battery model may cause improper fit, charging issues, or incorrect battery reporting.

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Frequently Asked Questions

The BL-49UX battery for Infinix Hot 50 Pro Plus is compatible with Infinix Hot 50 Pro Plus (X6880) and Infinix Hot 50 Pro+ 4G. If you need an Infinix Hot 50 Pro Plus battery replacement, this BL-49UX 5000mAh battery is the exact match. For BL-49UX battery for Infinix Hot 50 Pro Plus compatibility, please verify your device model in Settings > About Phone or check the label on your original battery — the model number BL-49UX is printed there. This battery also replaces part number BL-49UI. The Hot 50 Pro Plus features a 6.78-inch 120Hz display and Helio G100 processor. If your Infinix Hot 50 Pro Plus battery no longer holds charge as it did when new or shuts down unexpectedly, this BL-49UX replacement battery will restore the full performance.

The BL-49UX 5000mAh battery for Infinix Hot 50 Pro Plus has a typical capacity of 5000mAh (19.55Wh) and a rated voltage of 3.91V, with a charge limit of 4.45V. This BL-49UX 3.91V 5000mAh Li-ion Polymer battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. The Infinix Hot 50 Pro Plus battery supports 33W wired fast charging. For best performance, allow 2-3 full charge cycles after installation to calibrate the battery meter. If your original battery now requires more frequent charging than when new, this replacement will restore the original capacity.

Professional Infinix Hot 50 Pro Plus battery installation is recommended. The Hot 50 Pro Plus has a sealed design with an internal battery. To replace Infinix Hot 50 Pro Plus battery BL-49UX, the technician must heat the back cover to soften adhesive, carefully pry it open to avoid damaging the display or frame, disconnect the battery's small 2-pin connector, remove the old battery, and install the new BL-49UX battery before resealing the device. For BL-49UX battery installation Infinix Hot 50 Pro Plus, improper handling can damage the display or compromise the device's sealing. Third-party repair shops typically charge $15-30 for labor. For Infinix Hot 50 Pro Plus battery health maintenance: 1) Use the original 33W charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 5000mAh cell. 3) Avoid exposing the device to high temperatures (above 40°C / 104°F), especially while charging. 4) For long-term storage (over 2 months), keep the battery at approximately 40-60% charge. 5) Perform a full calibration cycle after installation: drain the device until it auto-shuts off, then charge uninterrupted to 100%. For Infinix Hot 50 Pro Plus battery care tips, stop using immediately if the battery shows any swelling.

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