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text HB426493EFW 4000mAh 3.87V Li-ion replacement battery for Huawei Nova 9 SE JLN-LX1, Nova 10 NCO-AL00, and Honor 50 SE JLH-AN00, front view on white background showing battery surface and connector flex cable
HB426493EFW 4000mAh 3.87V Li-ion Replacement Battery for Huawei Nova 9 SE Nova 10 Honor 50 SE 66W - Image 2

HB426493EFW 4000mAh 3.87V Li-ion Replacement Battery for Huawei Nova 9 SE Nova 10 Honor 50 SE 66W

Original price was: $23.99.Current price is: $18.99.

🔘 HB426493EFW 4000mAh 3.87V | 🔋 Li-ion | 📱 Compatible with Huawei Nova 9 SE / Nova 10 / Honor 50 SE 66W

8 in stock

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SKU: HB426493EFW 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, factory-tested quality

✅ 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: HB426493EFW
Capacity: 4000mAh / 15.48Wh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-ion / Li-Polymer
Compatible with: Huawei Nova 9 SE (JLN-LX1, JLN-LX3, FIO-BD00), Huawei Nova 10 (NCO-AL00, NCO-LX1), Honor 50 SE (JLH-AN00)
Package include: 1 x battery
Restore the battery life of your Huawei or Honor smartphone with this HB426493EFW 4000mAh replacement battery. Compatible with Huawei Nova 9 SE (released March 2022, $366), Huawei Nova 10 (released July 2022, $450), and Honor 50 SE. These devices feature large OLED displays, powerful processors, and support 66W Huawei SuperCharge technology — capable of charging up to 70% in just 20 minutes. This Li-ion battery delivers the factory-rated 4000mAh capacity for full-day usage.
Built with grade A Li-ion cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. For reference, third-party retailers sell this battery for approximately $18 to $42. Each unit undergoes rigorous factory testing before shipment to ensure reliable performance.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches HB426493EFW. This battery is compatible with the above-listed Huawei and Honor models. Professional installation is recommended as all these models have sealed back covers with strong adhesive.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. For best lifespan, use a certified 66W SuperCharge charger and original USB cable. If you don’t use the battery for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The HB426493EFW battery for Huawei Nova 9 SE is compatible with a wide range of Huawei and Honor smartphones. Compatible models include Huawei Nova 9 SE (JLN-LX1, JLN-LX3, FIO-BD00, JuliaQN-L01B, JuliaQN-L21B, JuliaQN-L23A, RMX2190), Huawei Nova 10 (NCO-AL00, NCO-LX1, NCO-LX3), and Honor 50 SE (JLH-AN00). This 4000mAh battery for Huawei Nova 10 NCO-AL00 is a direct replacement for the original HB426493EFW battery. If your Nova 9 SE battery replacement is needed because the phone drains quickly or won't hold a charge, this is the correct battery. Please verify your device model in Settings > About Phone and check the battery model HB426493EFW printed on your existing battery before purchasing.

The HB426493EFW 4000mAh 3.87V battery has a typical capacity of 4000mAh (15.48Wh) and a rated voltage of 3.87V. Charge limit voltage is 4.45V. It is a Li-ion battery built with grade A cells and is CE, RoHS, and UN38.3 certified. The Honor 50 SE battery supports 66W Huawei SuperCharge — capable of charging from 0 to 70% in approximately 20 minutes when paired with the original 66W charger and cable. The Nova 10 also features the same 66W SuperCharge capability. For best results, use the original Huawei charger that came with your phone.

Professional installation is strongly recommended for Huawei Nova 9 SE battery installation. The Nova 9 SE, Nova 10, and Honor 50 SE all have sealed designs with glass or plastic back covers secured by strong adhesive. The process to replace battery in Nova 10 requires heating to soften adhesive and careful prying to avoid damaging the display or back cover — this is especially important for curved OLED display models. Water resistance is not a concern as these models have no official IP water resistance rating. If you choose DIY phone battery replacement, watch a full teardown tutorial before starting, use a heat gun at low temperature (no more than 70°C), and never reuse a battery after removal. Third-party repair shops typically charge $20-40 for labor.

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