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C11P2302 4300mAh 3.89V Li-Polymer replacement battery for ASUS Zenfone 11, front view on white background

C11P2302 4300mAh 3.89V Li-Polymer Replacement Battery for ASUS Zenfone 11

Original price was: $34.99.Current price is: $27.99.

🔘 C11P2302 4300mAh 3.89V | 🔋 Li-Polymer | 📱 For ASUS Zenfone 11

8 in stock

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SKU: C11P2302 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, factory-tested quality

✅ CE / RoHS Certified

✅ 90-Day Warranty

✅ 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: C11P2302
Capacity: 4300mAh
Rated voltage: 3.89V
Charge limit voltage: 4.45V
Battery type: Li-Polymer
Compatible with: ASUS Zenfone 11
Package include: 1 x battery
Restore the battery life of your ASUS Zenfone 11 with this C11P2302 4300mAh replacement battery. The Zenfone 11 features a 6.78-inch AMOLED display, Snapdragon 8 Gen 3 processor, and supports fast charging. This Li-Polymer battery delivers the factory-rated capacity for all-day use. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE and RoHS certified for safety compliance.
Compatibility Note: Fits ASUS Zenfone 11 only. Please confirm your battery model number before ordering — C11P2302 printed on your existing battery. The phone has a sealed design, so professional installation is recommended. Always check your battery model before purchasing.
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. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The C11P2302 battery is compatible with ASUS Zenfone 11 only. The Zenfone 11 features a 6.78-inch AMOLED display, Snapdragon 8 Gen 3 processor, and fast charging support. The factory battery capacity is 4300mAh. If your Zenfone 11 battery drains quickly or won't hold a charge, this is the correct replacement. Please check your original battery model before purchasing.

The C11P2302 battery has a capacity of 4300mAh and a rated voltage of 3.89V. Charge limit voltage is 4.45V. This is a Li-Polymer battery design. The battery uses grade A cells and is CE and RoHS certified for safety. Matches the capacity of the original battery for ASUS Zenfone 11.

Professional installation is strongly recommended as the Zenfone 11 has a sealed design with strong adhesive. The official battery replacement cost through repair shops averages $51 including service. If you choose to DIY, watch a teardown tutorial before starting, use a heat gun to soften adhesive, and never reuse a battery after removal.

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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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