HB605290EFW 4400mAh 3.87V Li-Polymer replacement battery for Huawei Mate X2 TET-AL00 foldable smartphone
Back view of HB605290EFW 4400mAh 3.87V Li-Polymer replacement battery for Huawei Mate X2 TET-AL00 foldable smartphone

HB605290EFW 4400mAh 3.87V Replacement Battery for Huawei Mate X2 TET-AL00 Foldable Smartphone

$14.99

✅ Brand New | 🔋 HB605290EFW 4400mAh 3.87V | 📱 For Huawei Mate X2 TET-AL00

8 in stock

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SKU: HB605290EFW 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.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

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

✅ 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: HB605290EFW
Battery capacity: 4400mAh
Rated voltage: 3.87V
Battery type: Li-Polymer
Compatible with: Huawei Mate X2 (TET-AL00) Foldable Smartphone
Package include: 1 x battery
Restore the innovative power of your Huawei Mate X2 foldable smartphone with this high-quality HB605290EFW 4400mAh replacement battery. Engineered specifically for the TET-AL00 model, this lithium-polymer cell delivers genuine 4400mAh capacity to support the dual-screen experience, multitasking, and 5G connectivity—keeping your foldable device powered throughout the day.
Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits, ensuring reliable daily operation. As a precision-fit battery for Huawei Mate X2, this durable replacement effectively resolves rapid power drain and restores your device’s original long-lasting performance. Made with grade A cells to ensure true capacity and long-lasting performance. CE, RoHS, and UN38.3 certified for safety compliance.
Compatibility Note: Fits Huawei Mate X2 TET-AL00 foldable smartphone only. Professional installation recommended due to the complex foldable design.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures and moisture. If swelling occurs, stop use immediately.

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Frequently Asked Questions

Yes, this replacement battery is specifically designed for and fully compatible with Huawei Mate X2 TET-AL00 foldable smartphone only.

The battery has a genuine capacity of 4400mAh at 3.87V. It is 100% brand new, made with grade A cells, never used or refurbished. CE, RoHS, and UN38.3 certified.

We offer a 90-day warranty and 100% compatibility guarantee—if it doesn't fit, we'll refund you. Orders ship in 3-7 days with tracking provided. For full details, please visit our "What to Know Before You Buy" page (in the main menu).

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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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