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LI3941T44PGH836548 4200mAh 3.87V Li-Polymer replacement battery for ZTE Axon 30 Pro, front view on white background
LI3941T44PGH836548 4200mAh 3.87V replacement battery for Nubia Red Magic 6R, back view showing model number and capacity specification

LI3941T44PGH836548 4200mAh 3.87V Li-Polymer Battery for ZTE Axon 30 Pro Nubia Red Magic 6R

Original price was: $24.99.Current price is: $19.99.

🔘 LI3941T44PGH836548 4200mAh 3.87V | 🔋 Li-Polymer | 📱 For ZTE Axon 30 Pro / Nubia Red Magic 6R

8 in stock

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SKU: LI3941T44PGH836548 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

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

✅ 4200mAh High Capacity – Supports 55W/65W fast charging

✅ Compatible with Axon 30 Pro + Red Magic 6R

✅ 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 8 left in stock. Order now to avoid waiting.

Battery model: LI3941T44PGH836548 (compatible with LI3941T44P8H836548)
Battery capacity: 4200mAh / 16.25Wh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-Polymer
Compatible with: ZTE Axon 30 Pro (A2020), Nubia Red Magic 6R (NX666J)
Manufacturer: Zhuhai CosMX Battery Co., Ltd.
Package include: 1 x battery
Restore the power of your ZTE Axon 30 Pro or Nubia Red Magic 6R with this LI3941T44PGH836548 4200mAh replacement battery. Both devices feature 4200mAh battery designs — the Axon 30 Pro supports 65W fast charging, while the Red Magic 6R supports 55W fast charging. This Li-Polymer cell delivers reliable 4200mAh capacity for all-day 5G connectivity, gaming, and photography. 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.
Compatibility Note: Fits ZTE Axon 30 Pro (A2020) and Nubia Red Magic 6R (NX666J). Please note that Red Magic 6 and 6 Pro use different battery configurations (5050mAh / 4500mAh) and are NOT compatible with this battery. Professional installation recommended. Please check your original 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 original fast charger that came with your device — 65W for Axon 30 Pro, 55W for Red Magic 6R.

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Frequently Asked Questions

The LI3941T44PGH836548 battery is compatible with ZTE Axon 30 Pro (A2020) and Nubia Red Magic 6R (NX666J). Both devices share the same 4200mAh battery design. Please note that the regular Red Magic 6 and 6 Pro use different battery configurations (5050mAh/4500mAh) and are NOT compatible. If your Axon 30 Pro or Red Magic 6R battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

This LI3941T44PGH836548 battery has a capacity of 4200mAh at 3.87V with a charge limit of 4.45V. The ZTE Axon 30 Pro supports 65W fast charging, while the Nubia Red Magic 6R supports 55W fast charging. Both devices charge from 0% to 100% in approximately 30-40 minutes with their original chargers. If you need a high-capacity replacement battery for your Axon 30 Pro or Red Magic 6R to support all-day use, this Li-Polymer cell is a reliable choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, professional installation is recommended for both the ZTE Axon 30 Pro and Nubia Red Magic 6R. Both devices have sealed backs with adhesive, and the Axon 30 Pro features a curved display which is more delicate to remove. European retailers sell this battery for €19.95 (about $21.50). Professional repair shops typically charge $15-25 for battery replacement including labor. If you choose to DIY, use a heat gun or hair dryer to soften the adhesive and watch a tutorial video before starting. Always power off the device completely before attempting replacement.

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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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