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Li3949T44P8h776759 5100mAh 3.89V Li-Polymer replacement battery for Nubia Z50S Pro NX713J, alternate batch front view on white background showing battery surface and connector flex cable — different production batch with same specifications
Li3949T44P8h776759 5100mAh 3.89V replacement battery for Nubia Z50S Pro NX713J, alternate batch back view showing model number Li3949T44P8h776759, capacity 5100mAh, and voltage 3.89V on spec label — label style may differ from main image, specifications identical
Li3949T44P8h776759 5100mAh 3.89V Li-Polymer replacement battery for Nubia Z50S Pro NX713J, front view on white background

Li3949T44P8h776759 5100mAh 3.89V Replacement Battery for Nubia Z50S Pro NX713J

(1 customer review)

Original price was: $21.99.Current price is: $16.99.

🔘 Li3949T44P8h776759 5100mAh 3.89V | 🔋 Li-Polymer | 📱 For Nubia Z50S Pro (NX713J)

1+ sold

7 in stock

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SKU: Li3949T44P8h776759 Category: Tags: , , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

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, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$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: Brand New – Never used, premium quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

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

⚠️ Low Stock Alert: Only 7 left in stock. Order now to avoid waiting.

Battery model: Li3949T44P8h776759
Battery capacity: 5100mAh (Rated: 5000-5100mAh)
Rated voltage: 3.89V
Charge limit voltage: 4.45V
Battery type: Li-Polymer
Compatible with: Nubia Z50S Pro (NX713J)
Package include: 1 x battery
Restore the full potential of your Nubia Z50S Pro with this Li3949T44P8h776759 5100mAh replacement battery. Precisely engineered for the NX713J model, this Li-Polymer cell delivers full capacity to support all-day photography, intensive gaming, and productivity. The Nubia Z50S Pro features a 6.78-inch 120Hz AMOLED display, Snapdragon 8 Gen 2 processor, and supports 80W fast charging. This replacement battery works seamlessly with the device’s fast charging system. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance. Professional installation recommended as the battery is not user-replaceable.
Compatibility Note: Fits Nubia Z50S Pro NX713J only. Nubia Z50 (non-Pro) and Z50 Ultra use different battery models. Please check your current battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the charger that came with your device.

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1 review for Li3949T44P8h776759 5100mAh 3.89V Replacement Battery for Nubia Z50S Pro NX713J

  1. F******* (verified owner) –

    The wait felt like forever but it was totally worth it. My Nubia Z50S Pro battery life is finally back to where it should be. This Li3949T44P8h776759 replacement fits perfectly and the phone now easily gets through a full day of heavy use again. Installation was easier than I expected for a flagship phone. Shipping to Brazil took about 6 weeks which is normal for international deliveries here. If you’re sitting on a Z50S Pro with a tired battery, this is the fix you need.

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Frequently Asked Questions

You can find a reliable Li3949T44P8h776759 replacement battery for Nubia Z50S Pro here. This 5100mAh Li-Polymer cell is specifically designed for the Z50S Pro (NX713J). If your Z50S Pro battery is draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing. Note that Nubia Z50 and Z50 Ultra use different batteries.

Yes, this 5100mAh battery for Nubia Z50S Pro fully supports the 80W fast charging capability of the device. If you need a high-capacity replacement battery for Nubia Z50S Pro that supports fast charging, this Li-Polymer cell is a compatible choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

The Li3949T44P8h776759 Nubia Z50S Pro battery replacement warranty includes 90-day coverage and a 100% compatibility guarantee. If you need a Li3949T44P8h776759 battery replacement for Nubia Z50S Pro, order with confidence. Orders ship in 3-7 days with tracking provided.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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