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BN63 6000mAh 3.87V Li-Polymer replacement battery for Xiaomi Redmi 10 Prime 21061119BI, front view on white background showing battery surface and connector flex cable

BN63 6000mAh 3.87V Li-Polymer Replacement Battery for Xiaomi Redmi 10 Prime 21061119BI 18W

Original price was: $21.99.Current price is: $16.99.

🔘 BN63 6000mAh 3.87V | 🔋 Li-Polymer | 📱 Compatible with Xiaomi Redmi 10 Prime 21061119BI 18W

8 in stock

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SKU: BN63 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.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ 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: BN63
Capacity: 6000mAh (Typical) / 23.2Wh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-Polymer / Li-ion
Compatible with: Xiaomi Redmi 10 Prime (21061119BI, 22011119TI), Redmi 10 Prime 2022, Redmi 10 Power (220333QBI / 220333QAI)
Replaces OEM part number: BN63
Package include: 1 x battery
Revitalize your Xiaomi Redmi 10 Prime with this BN63 6000mAh replacement battery. Released in September 2021, the Redmi 10 Prime features a 6.5-inch 90Hz FHD+ display, MediaTek Helio G88 processor, and originally came with a massive 6000mAh battery — one of the largest capacities in its class. This Li-Polymer battery delivers the factory-rated 6000mAh capacity, offering up to two days of normal usage on a single charge. For reference, third-party retailers sell this battery for approximately $16 to $31.
Built with high-quality Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. The BN63 battery supports 18W fast charging and 9W reverse wired charging — the phone comes with a 22.5W charger in the box. The battery features high-density Li-Po cells with overcharge and overheat protection, ensuring safe operation and helping extend overall battery lifespan. For reference, third-party retailers sell this battery for approximately $16 to $31.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches BN63. This battery is compatible with Redmi 10 Prime (21061119BI, 22011119TI), Redmi 10 Prime 2022, and Redmi 10 Power. This battery is NOT compatible with Redmi 10 (4G global) which uses BN5A, or Redmi 10 5G which uses BN5H. Professional installation is recommended as the phone has a sealed back cover with strong adhesive. The phone is not water resistant, so water seal maintenance is not a concern after replacement.
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 18W fast charging performance, use the original 22.5W charger that came with your phone. If you don’t use the battery for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The BN63 battery for Xiaomi Redmi 10 Prime is compatible with Xiaomi Redmi 10 Prime (models 21061119BI, 22011119TI), Redmi 10 Prime 2022, and Redmi 10 Power (220333QBI, 220333QAI). The Redmi 10 Prime was released in September 2021 featuring a 6.5-inch 90Hz FHD+ display and MediaTek Helio G88 processor. This 6000mAh battery for Redmi 10 Prime 21061119BI is a direct replacement for the original BN63 battery. Important: This battery is NOT compatible with Redmi 10 (4G global) which uses BN5A, Redmi 10 5G (BN5H), or Redmi Note 10 series. If your Redmi 10 Prime battery replacement is needed because the phone drains quickly or won't hold a charge, this is the correct battery. Please verify your device model in Settings > About Phone and check the battery model BN63 printed on your existing battery before purchasing.

The BN63 6000mAh 3.87V battery has a typical capacity of 6000mAh (23.2Wh) and a rated voltage of 3.87V. Charge limit voltage is 4.45V. It is a Li-Polymer battery built with Grade A cells and is CE, RoHS, and UN38.3 certified. The Redmi 10 Prime supports 18W fast charging and 9W reverse wired charging — the phone comes with a 22.5W charger in the box. According to official specifications, the 6000mAh battery offers up to two days of normal usage, 190 hours of music playback, or extended video streaming. The BN63 battery features high-density Li-Po cells with overcharge and overheat protection, ensuring safe operation and helping extend overall battery lifespan.

Professional installation is strongly recommended for Redmi 10 Prime battery installation. The Redmi 10 Prime has a sealed design with a plastic back cover secured by strong adhesive. The process to replace BN63 battery in Redmi 10 Prime 21061119BI requires heating to soften adhesive and careful prying to avoid damaging the display or back cover. The phone is not water resistant (no IP rating), so water seal maintenance is not a concern after replacement. If you choose 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.

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