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BN56 5000mAh 3.85V Li-ion Polymer replacement battery for Redmi 9A M2004C3L and POCO M2 Pro M2003J15SC, front view showing battery surface and small 2-pin connector
BN56 5000mAh 3.85V replacement battery for Redmi 9A M2004C3L and POCO M2 Pro M2003J15SC, back view showing model number BN56, capacity 5000mAh, and voltage 3.85V on spec label

BN56 5000mAh 3.85V Battery for Redmi 9A 9C POCO M2 Pro M2003J15SC Replacement

Original price was: $22.99.Current price is: $16.99.

🔘 BN56 5000mAh 3.85V | 🔋 Li-ion Polymer | 📱 For Redmi 9A / 9C / POCO M2 Pro

8 in stock

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SKU: BN56 Category: Tags: , , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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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

✅ 5000mAh High Capacity – Restores full battery life for Redmi 9A, 9C, and POCO M2 Pro

✅ 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: BN56
Capacity: 5000mAh / 19.25Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Redmi 9A (M2004C3L, M2006C3LC), Redmi 9C (M2006C3MG, M2006C3MT), Redmi 9C NFC (M2006C3MNG), POCO M2 Pro (M2003J15SC)
Package include: 1 x battery
Revive your Redmi or POCO device with this BN56 5000mAh replacement battery. Released in 2020, the Redmi 9A and 9C became global bestsellers in the entry-level smartphone market, prized for their enormous 5000mAh batteries that delivered 2-3 days of battery life on a single charge. The POCO M2 Pro shared the same battery and offered faster 33W charging. After 4-5 years of daily use, the original battery has likely degraded significantly. This Li-ion Polymer battery restores the full 5000mAh capacity, bringing back the legendary battery life these devices were known for. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Why This Battery Replacement Matters for Redmi and POCO Users: The Redmi 9A and 9C were designed for users who need reliable, long-lasting power — often in regions where access to charging is limited. The 5000mAh battery originally provided approximately 2-3 days of moderate use, making these phones ideal for travel, work, or daily commuting. The POCO M2 Pro added 33W fast charging, reaching 50% in about 30 minutes. However, after years of charging cycles, the original battery’s capacity drops significantly. Common symptoms include: the phone needing daily charging (instead of every few days), shutting down at 15-25% battery remaining, slower charging than originally, or the battery swelling. This replacement restores the original battery life and charging speed, saving you from buying a new phone. The BN56 battery is fully compatible with the original 10W charging on Redmi 9A/9C and 33W fast charging on POCO M2 Pro.
Compatibility Note: Fits Redmi 9A (M2004C3L, M2006C3LC), Redmi 9C (M2006C3MG, M2006C3MT), Redmi 9C NFC (M2006C3MNG), and POCO M2 Pro (M2003J15SC). Please confirm your battery model before ordering — BN56 is printed on your original battery. This battery is NOT compatible with Redmi 9 (which uses a different battery), Redmi 9T, Redmi Note 9 series, POCO M3, or other models.

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Frequently Asked Questions

The BN56 battery for Redmi and POCO devices is compatible with Redmi 9A (M2004C3L, M2006C3LC), Redmi 9C (M2006C3MG, M2006C3MT), Redmi 9C NFC (M2006C3MNG), and POCO M2 Pro (M2003J15SC). If you need a Redmi 9A battery replacement for M2004C3L or a POCO M2 Pro battery replacement for M2003J15SC, this BN56 5000mAh battery is the exact match. All these models share the same BN56 battery design. For BN56 battery for Redmi 9C compatibility, please verify your device model in Settings > About Phone. This battery is NOT compatible with Redmi 9, Redmi 9T, Redmi Note 9 series, POCO M3, or other models. If your Redmi 9A or POCO M2 Pro battery drains quickly or won't hold a charge, this BN56 replacement battery will restore full performance.

The BN56 5000mAh battery for Redmi 9A and 9C has a typical capacity of 5000mAh (19.25Wh) and a rated voltage of 3.85V, with a charge limit of 4.4V. This BN56 3.85V 5000mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For Redmi 9A battery life after replacement, expect approximately 2-3 days of moderate use on a single charge. The Redmi 9C 5000mAh battery performance provides excellent endurance for calls, messaging, and media consumption. Charging the Redmi 9A battery with the original 10W charger takes approximately 2.5-3 hours to full. For POCO M2 Pro, the 33W fast charging adapter reaches 50% in about 30 minutes and full charge in about 1 hour. For best performance, allow 2-3 full charge cycles after installation to calibrate the battery meter. If your original battery now requires daily charging or shuts down at 15-25% remaining, this replacement will restore the original battery life.

Professional Redmi 9A battery installation is recommended. Most Redmi 9A, 9C, and POCO M2 Pro devices have a sealed design with a plastic back cover that requires heating to soften adhesive. To replace Redmi 9A battery M2004C3L or replace POCO M2 Pro battery M2003J15SC, the technician must carefully open the back cover, disconnect the battery's small 2-pin connector, remove the old battery (lightly adhered), and install the new BN56 battery before resealing. The large 5000mAh battery is typically placed in the lower half of the phone. Third-party repair shops typically charge $15-25 for labor. For Redmi 9A battery health maintenance: 1) Use the original charger that came with your device — 10W for Redmi 9A/9C or 33W for POCO M2 Pro. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 5000mAh cell. 3) Avoid exposing the phone to high temperatures (above 40°C / 104°F). 4) For long-term storage (over 2 months), keep the battery at approximately 40-60% charge. 5) Perform a full calibration cycle after installation: drain the phone until it auto-shuts off, then charge uninterrupted to 100%. For Redmi 9C battery care tips, stop using immediately if the battery shows any swelling — a swollen 5000mAh battery can deform the phone's frame.

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