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HB486591EHW 5000mAh 3.89V Li-Polymer replacement battery for Honor 90, front view on white background
HB486591EHW 5000mAh 3.89V replacement battery for Honor 90, back view showing model number HB486591EHW and capacity specification

HB486591EHW 5000mAh 3.89V Li-ion Polymer Battery for Honor 90 REA-AN00 Replacement 66W Fast Charging

Original price was: $29.99.Current price is: $24.99.

🔘 HB486591EHW 5000mAh 3.89V | 🔋 Li-ion Polymer | 📱 For Honor 90 REA-AN00 66W Fast Charging

8 in stock

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SKU: HB486591EHW 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

✅ 5000mAh High Capacity – Restores full all-day battery life for Honor 90 REA-AN00

✅ 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: HB486591EHW
Capacity: 5000mAh (typical) / 19.11Wh
Rated voltage: 3.89V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Honor 90 (REA-AN00)
Package include: 1 x battery
Revive your Honor 90 with this HB486591EHW 5000mAh replacement battery. Released in May 2023, the Honor 90 was a standout mid-range flagship featuring a 6.7-inch 120Hz OLED display (one of the first in its class with 3840Hz PWM dimming for eye comfort), a 200MP main camera, and the ultra-thin 7.8mm curved body. The 5000mAh battery combined with 66W fast charging gave users a full day of power with just a 45-minute charge. After 2-3 years of daily use, the original HB486591EHW battery has likely lost significant capacity — a natural degradation for any lithium-ion cell. This Li-ion Polymer replacement battery restores the full 5000mAh capacity, bringing back the all-day endurance and 66W fast charging speed that made the Honor 90 a fan favorite. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
What Makes Honor 90 Special — And Why Battery Replacement Is Worth It: The Honor 90 was praised for three things: the eye-friendly 3840Hz PWM dimming display (reduces screen flicker that causes eye strain), the 200MP camera that captured incredible detail for a mid-range phone, and the 5000mAh + 66W combination that provided flagship-level battery life. After years of use, battery degradation is the most common issue owners face. Typical symptoms include: the phone no longer lasting through a full day, needing to charge by early evening, battery percentage dropping rapidly from 30-40% to shutdown, or 66W charging taking significantly longer than the original 45 minutes. Rather than buying a new phone, replacing the HB486591EHW battery is a cost-effective way to restore the original experience. The Honor 90’s Qualcomm Snapdragon 7 Gen 1 processor is still capable for daily tasks in 2026, and the 120Hz OLED display remains excellent. A fresh battery brings back the reliable all-day power that made this phone great — without spending $300+ on an upgrade. This replacement battery supports the original 66W fast charging protocol, reaching approximately 50% in 20 minutes and 100% in 45 minutes when used with the original Honor charger.
Compatibility Note: Fits Honor 90 (model REA-AN00) only. Please confirm your battery model before ordering — HB486591EHW is printed on your original battery. This battery is NOT compatible with Honor 90 Lite, Honor 90 Pro, Honor 80 series, Honor 200 series, or any other Honor models. The REA-AN00 is the standard Honor 90 variant sold in China and select global markets. If your original battery shows a different model number, please search for that specific battery on our site.

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Frequently Asked Questions

The HB486591EHW battery for Honor 90 is compatible exclusively with the Honor 90 (model REA-AN00). If you need an Honor 90 battery replacement for REA-AN00, this HB486591EHW 5000mAh replacement battery is the exact match. The Honor 90 was released in May 2023 and features a 6.7-inch 120Hz OLED display with 3840Hz PWM dimming, a 200MP main camera, and support for 66W fast charging. For HB486591EHW battery for Honor 90 REA-AN00 compatibility, please verify your device model in Settings > About Phone. This battery is NOT compatible with Honor 90 Lite, Honor 90 Pro, Honor 80 series, Honor 200 series, or other Honor models. The REA-AN00 is the standard Honor 90 variant. If your battery drains quickly or shuts down when the indicator shows remaining charge, this HB486591EHW replacement battery will restore full performance.

The HB486591EHW 5000mAh battery for Honor 90 has a typical capacity of 5000mAh (19.11Wh) and a rated voltage of 3.89V, with a charge limit of 4.45V. This HB486591EHW 3.89V 5000mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For Honor 90 66W fast charging battery performance, a fresh HB486591EHW supports the original 66W fast charging protocol — reaching approximately 50% charge in 20 minutes and a full 100% charge in about 45 minutes when used with the original Honor 66W charger and cable. For Honor 90 battery life expectations, a new battery delivers approximately 8-10 hours of screen-on time for mixed usage (social media, web browsing, video), 6-8 hours of gaming, and 10-12 hours of video playback on the 6.7-inch OLED display. Standby time is excellent — the Honor 90 can last 1.5-2 days with light use. The phone's 3840Hz PWM dimming display is power-efficient for its size. When replacing an aging original battery, users typically notice immediate improvement in daily battery life and a return to 45-minute full charging speeds.

Professional Honor 90 battery installation is recommended. The Honor 90 has a sealed glass back with strong adhesive. To replace Honor 90 battery REA-AN00, the technician must heat the back cover to soften adhesive, carefully pry it open to avoid cracking the curved glass, disconnect the battery's small 2-pin connector, remove the old battery (lightly adhered), and install the new HB486591EHW battery before resealing. The 6.7-inch OLED display is fragile, and improper prying can damage it. Third-party repair shops typically charge $15-25 for labor. Honor official battery replacement costs vary by region, typically $30-45. For Honor 90 battery health maintenance: 1) Use only the original Honor 66W charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize lifespan — the 5000mAh cell has plenty of capacity even within this range. 3) Avoid exposing the phone to high temperatures (above 40°C / 104°F), especially while charging. 4) For long-term storage (over 2 months), keep the battery at approximately 60% charge. 5) Perform a full calibration cycle after installation: drain the phone until it auto-shuts off, then charge uninterrupted to 100% using the original 66W charger. For Honor 90 battery care tips, this calibration helps MagicOS (Honor's Android skin) accurately report battery percentage. Stop using immediately if the battery shows any swelling.

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