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BP42 4250mAh 3.87V Li-Polymer replacement battery for Xiaomi 11 Lite NE 5G 2109119DI, front view on white background
Back view of BP42 4250mAh 3.87V Li-Polymer replacement battery for Xiaomi 11 Lite NE 5G smartphone

BP42 4250mAh 3.87V Replacement Battery for Xiaomi 11 Lite NE 5G (2109119DI / 2109119DG)

Original price was: $12.99.Current price is: $9.99.

🔘 BP42 4250mAh 3.87V | 🔋 Li-Polymer | 📱 For Xiaomi 11 Lite NE 5G (2109119DI/2109119DG)

8 in stock

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SKU: BP42 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

🔋 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: BP42
Battery capacity: 4250mAh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-Polymer
Compatible with: Xiaomi 11 Lite NE 5G (2109119DI, 2109119DG), Xiaomi Mi 11 Lite, Xiaomi Mi 11 Lite 5G
Package include: 1 x battery
Restore the power of your Xiaomi 11 Lite NE 5G with this BP42 4250mAh replacement battery. Designed for 2109119DI and 2109119DG models, this Li-Polymer cell delivers reliable performance for all-day use. The Xiaomi 11 Lite NE 5G features a 6.55-inch 90Hz AMOLED display, Snapdragon 778G processor, and supports 33W fast charging. This replacement battery works seamlessly with the device’s charging system. 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: Compatible with Xiaomi 11 Lite NE 5G (2109119DI, 2109119DG), Mi 11 Lite, and Mi 11 Lite 5G. 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 charger that came with your device.

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Frequently Asked Questions

The BP42 battery is compatible with Xiaomi 11 Lite NE 5G (2109119DI, 2109119DG), Xiaomi Mi 11 Lite, and Xiaomi Mi 11 Lite 5G. If your Xiaomi 11 Lite battery is draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing.

Yes, this 4250mAh battery for Xiaomi 11 Lite NE 5G supports the 33W fast charging capability of the device. If you need a high-capacity replacement battery for Xiaomi Mi 11 Lite that supports all-day use, this Li-Polymer cell is the perfect choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

The BP42 battery has a genuine capacity of 4250mAh at 3.87V with a charge limit of 4.45V. It uses Li-Polymer technology with grade A cells for stable and long-lasting performance. Always check your original battery model before purchasing.

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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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