Sale!
B-X5 4810mAh 7.78V dual-cell Li-Polymer replacement battery for Vivo X90 V2241A, front view on white background

B-X5 4810mAh 7.78V Replacement Battery for Vivo X90 (V2241A)

Original price was: $32.99.Current price is: $26.80.

🔘 B-X5 4810mAh 7.78V | 🔋 Dual-cell Li-Polymer | 📱 For Vivo X90 (V2241A)

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: B-X5 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

🛡️ 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: B-X5 (compatible with CS-BYX224SL)
Battery capacity: 4810mAh total (dual-cell: 2405mAh × 2)
Rated voltage: 7.78V
Charge limit voltage: 8.9V
Total energy: 18.71Wh (typical)
Battery type: Li-Polymer (Dual-cell series)
Compatible with: Vivo X90 (V2241A)
Package include: 1 x battery (dual-cell integrated pack)
Restore the flagship power of your Vivo X90 with this B-X5 4810mAh replacement battery. Designed specifically for the V2241A model, this dual-cell Li-Polymer pack delivers reliable performance. The Vivo X90 features a 6.78-inch 120Hz AMOLED display, Dimensity 9200 processor, and supports 120W FlashCharge technology. This replacement battery works seamlessly with the device’s fast charging system, reaching 50% in approximately 8 minutes. 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. Professional installation recommended as the battery is not user-replaceable.
Compatibility Note: Fits Vivo X90 (V2241A) only. The X90 uses a dual-cell series battery design with two 2405mAh cells connected in series to achieve 7.78V output. Please check your current 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 vivo charger that came with your device.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

Reviews

There are no reviews yet.

Be the first to review “B-X5 4810mAh 7.78V Replacement Battery for Vivo X90 (V2241A)”

Your email address will not be published. Required fields are marked *
To receive the "Verified Owner" badge, please use the same email address you used when placing your order.

Frequently Asked Questions

The B-X5 battery for Vivo X90 is compatible with Vivo X90 (model V2241A). It is also fully compatible with BP-X5 battery printed variants. If you need a Vivo X90 battery replacement for V2241A, this B-X5 BP-X5 4810mAh replacement battery is the exact match. The Vivo X90 features a 6.78-inch 120Hz AMOLED display, MediaTek Dimensity 9200 processor, and supports 120W FlashCharge. For B-X5 battery for Vivo X90 V2241A, please verify your device model in Settings > About Phone before purchasing.

The B-X5 4810mAh battery for Vivo X90 has a total typical capacity of 4810mAh (18.71Wh) using a dual-cell series design (7.78V = 3.89V × 2). Single cell capacity is 2405mAh. Charge limit voltage is 8.9V (4.45V × 2). This B-X5 7.78V 4810mAh dual-cell Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. The Vivo X90 B-X5 battery supports the original 120W FlashCharge technology — 0 to 100% full charge in approximately 20 minutes. It also supports PD and PPS fast charging protocols. For 120W fast charging battery for Vivo X90, grade A cells with multi-layer safety protection ensure reliable performance.

Professional Vivo X90 battery installation is strongly recommended for the B-X5 battery. The Vivo X90 has a sealed design with strong adhesive. To replace Vivo X90 battery V2241A, the phone requires heating to soften adhesive and careful prying to avoid damaging the 6.78-inch 120Hz AMOLED display. For B-X5 battery installation Vivo X90, improper handling may damage the display or the dual-cell battery connector system. If you attempt 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 $15-30 for labor. Vivo official battery replacement costs vary by region — non-promotion prices range from 199 to 278 RMB (approximately $28-38), with service events offering discounts.

Related products

✅ Ready to order?

This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

👉 Add to Cart Now