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BM6A 6000mAh 3.81V Li-ion Polymer replacement battery for Xiaomi 15 Ultra 25019PNF3C, front view on white background showing battery surface and connector flex cable
BM6A 6000mAh 3.81V replacement battery for Xiaomi 15 Ultra 25019PNF3C, back view showing model number BM6A, capacity 6000mAh, and voltage 3.81V on spec label

BM6A 6000mAh 3.81V Li-ion Polymer Replacement Battery for Xiaomi 15 Ultra 25019PNF3C 90W Fast Charging

Original price was: $49.99.Current price is: $39.99.

🔘 BM6A 6000mAh 3.81V | 🔋 Li-ion Polymer | 📱 For Xiaomi 15 Ultra 25019PNF3C 90W Fast Charging

8 in stock

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SKU: BM6A 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

✅ 6000mAh High Capacity – All-day flagship battery life

✅ 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: BM6A
Capacity: 6000mAh / 22.8Wh
Rated voltage: 3.81V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer
Compatible with: Xiaomi 15 Ultra (25019PNF3C)
Package include: 1 x battery
Restore the flagship battery performance of your Xiaomi 15 Ultra with this BM6A 6000mAh replacement battery. Released in February 2025, the Xiaomi 15 Ultra features a 6.73-inch 120Hz LTPO AMOLED display, Snapdragon 8 Elite processor, and supports 90W wired fast charging — reaching 100% in approximately 40 minutes, along with 80W wireless fast charging. This Li-ion Polymer battery restores the original 6000mAh capacity for all-day usage. Built with high-density cell technology and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Compatibility Note: Fits Xiaomi 15 Ultra (model 25019PNF3C). Please confirm your battery model before ordering — BM6A is printed on your original battery. If your Xiaomi 15 Ultra battery drains quickly or won’t hold a charge, this is the correct replacement. The device is rated IP68 dust and water resistant. Professional installation is recommended as the phone has a sealed design.
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 90W fast charger. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The BM6A battery for Xiaomi 15 Ultra is compatible with Xiaomi 15 Ultra (model 25019PNF3C). If you need a Xiaomi 15 Ultra battery replacement for 25019PNF3C, this BM6A 6000mAh battery for Xiaomi 15 Ultra is the exact match. The Xiaomi 15 Ultra features a 6.73-inch 120Hz LTPO AMOLED display with 3200×1440 resolution, Snapdragon 8 Elite processor, and supports 90W wired fast charging and 80W wireless fast charging. For BM6A replacement battery for Xiaomi 15 Ultra 25019PNF3C, please verify your device model in Settings > About Phone before purchasing.

The BM6A 6000mAh battery for Xiaomi 15 Ultra has a capacity of 6000mAh (22.8Wh) and a rated voltage of 3.81V. Charge limit voltage is 4.45V. This BM6A 3.81V 6000mAh Li-ion Polymer battery is built with high-density cell technology and is CE, RoHS, and UN38.3 certified. The Xiaomi 15 Ultra BM6A battery supports 90W wired fast charging — fully charging the device in approximately 40 minutes — along with 80W wireless fast charging and 18W wired reverse charging. For 90W fast charging battery for Xiaomi 15 Ultra and 80W wireless battery for Xiaomi 15 Ultra 25019PNF3C, grade A cells with multi-layer safety protection ensure reliable performance. The device also features IP68 dust and water resistance.

Professional Xiaomi 15 Ultra battery installation is strongly recommended for the BM6A battery. The Xiaomi 15 Ultra has a sealed design with IP68 dust and water resistance rating, requiring strong adhesive to maintain the waterproof seal. To replace Xiaomi 15 Ultra battery 25019PNF3C, the phone requires heating to soften adhesive and careful prying to avoid damaging the 6.73-inch LTPO AMOLED display. For BM6A battery installation Xiaomi 15 Ultra, improper handling may damage the display or the battery management system, and improper sealing will compromise the IP68 rating. 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 $20-40 for labor for flagship devices. Xiaomi official battery replacement for the 15 Ultra costs 179 RMB (approximately $25) plus 40 RMB ($5.50) labor fee, totaling approximately $30.

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