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QM45 4500mAh 3.89V Li-ion Polymer replacement battery for Motorola Edge 50 Pro XT2403, front view showing battery surface and small 2-pin connector

QM45 4500mAh 3.89V Battery for Moto Edge 50 Pro XT2403 Replacement

Original price was: $41.99.Current price is: $35.99.

🔘 QM45 4500mAh 3.89V | 🔋 Li-ion Polymer | 📱 For Moto Edge 50 Pro XT2403

8 in stock

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SKU: QM45 Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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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

✅ 4500mAh High Capacity – Restores full battery life for Moto Edge 50 Pro

✅ 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: QM45 / SB18E05583
Capacity: 4500mAh (typical) / 17.51Wh
Rated voltage: 3.89V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Motorola Edge 50 Pro (XT2403 / XT2403-1 / XT2403-2)
Package include: 1 x battery
Restore the reliable battery performance of your Motorola Edge 50 Pro with this QM45 4500mAh replacement battery. The Edge 50 Pro features a 6.7-inch pOLED curved display with 144Hz refresh rate and 2000-nit peak brightness, powered by the Snapdragon 7 Gen 3 processor with up to 12GB RAM. After 1-2 years of regular charging cycles, the original battery’s capacity naturally declines. This Li-ion Polymer battery restores the full 4500mAh 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 4500mAh battery in the Edge 50 Pro originally provided dependable endurance for streaming on the pOLED display, gaming, photography with the 50MP AI camera system, and daily tasks, supporting 125W wired fast charging and 50W wireless charging for rapid recharging. 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 Motorola Edge 50 Pro without interruption. The QM45 battery uses advanced high-density cell technology with multi-layer safety protection, ensuring reliable performance for years to come.
Compatibility Note: Fits Motorola Edge 50 Pro (models XT2403, XT2403-1, XT2403-2) only. Please confirm your battery model before ordering — QM45 or SB18E05583 is printed on your original battery. This battery is NOT compatible with Edge 50, Edge 50 Ultra, Edge 50 Fusion, or other Motorola models. The Edge 50 Pro uses a specific 4500mAh battery with precise dimensions; using a different battery model may cause improper fit, charging issues, or incorrect battery reporting.

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Frequently Asked Questions

The QM45 battery for Moto Edge 50 Pro is compatible with Motorola Edge 50 Pro (models XT2403, XT2403-1, XT2403-2) only. If you need a Motorola Edge 50 Pro battery replacement, this QM45 4500mAh battery is the exact match. For QM45 battery for Moto Edge 50 Pro compatibility, please verify your device model in Settings > About Phone or check the label on your original battery — the model number QM45 or SB18E05583 is printed there. The Edge 50 Pro features a 6.7-inch pOLED display with 144Hz refresh rate and Snapdragon 7 Gen 3 processor. This battery is NOT compatible with Edge 50, Edge 50 Ultra, Edge 50 Fusion, or other Motorola models. If your Motorola Edge 50 Pro battery no longer holds charge as it did when new or shuts down unexpectedly, this QM45 replacement battery will restore the full performance.

The QM45 4500mAh battery for Moto Edge 50 Pro has a typical capacity of 4500mAh (17.51Wh) and a rated voltage of 3.89V, with a charge limit of 4.45V. This QM45 3.89V 4500mAh Li-ion Polymer battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. The Motorola Edge 50 Pro battery supports 125W wired fast charging and 50W wireless 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 Motorola Edge 50 Pro battery installation is recommended. The Edge 50 Pro has a sealed design with an internal battery. To replace Motorola Edge 50 Pro battery QM45, the technician must heat the back cover to soften adhesive, carefully pry it open to avoid damaging the curved display or frame, disconnect the battery's small 2-pin connector, remove the old battery, and install the new QM45 battery before resealing the device. For QM45 battery installation Moto Edge 50 Pro, improper handling can damage the pOLED display or compromise the device's IP68 water resistance. Third-party repair shops typically charge $20-35 for labor. For Moto Edge 50 Pro battery health maintenance: 1) Use the original 125W charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 4500mAh 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 Motorola Edge 50 Pro battery care tips, stop using immediately if the battery shows any swelling.

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