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BL-58DT 6000mAh 3.87V Li-Polymer replacement battery for Tecno Pova 4 Pro LG8n, front view on white background

BL-58DT 6000mAh 3.87V Li-ion Polymer Replacement Battery for Tecno Pova 4 Pro LG8n 45W Fast Charging

Original price was: $24.99.Current price is: $19.99.

🔘 BL-58DT 6000mAh 3.87V | 🔋 Li-ion Polymer | 📱 For Tecno Pova 4 Pro LG8n 45W Fast Charging

8 in stock

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SKU: BL-58DT 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

✅ 6000mAh High Capacity – Massive battery for extended gaming and daily use

✅ 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: BL-58DT
Capacity: 6000mAh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Tecno Pova 4 Pro (LG8n)
Package include: 1 x battery
Restore the massive battery life of your Tecno Pova 4 Pro with this BL-58DT 6000mAh replacement battery. The Tecno Pova 4 Pro (model LG8n) is known for its exceptional endurance, featuring a 6.6-inch 90Hz AMOLED display, MediaTek Helio G99 processor, and support for 45W fast charging that reaches 50% in approximately 24 minutes and 100% in about 60 minutes. This BL-58DT Li-ion Polymer battery restores the original 6000mAh capacity for all-day power. Unlike generic alternatives, this battery for Tecno Pova 4 Pro is precisely dimensioned to fit the original compartment and uses the correct small 2-pin micro connector. Built with high-density cell technology and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Technical Details for Pova 4 Pro Owners: The BL-58DT 6000mAh battery replacement for Tecno Pova 4 Pro maintains the original 4.45V charge termination voltage (3.87V nominal). This Tecno Pova 4 Pro battery replacement uses low-resistance cells to ensure stable power delivery during gaming or video streaming — the Helio G99 processor and 90Hz AMOLED display can draw significant current. The built-in protection circuit module (PCM) guards against over-charge, over-discharge, short circuit, and over-current. For best longevity, avoid frequently draining the battery below 10% — lithium-ion cells prefer partial discharges between 20% and 80%. The Pova 4 Pro’s 45W fast charging is fully supported, making this BL-58DT 6000mAh battery for Tecno Pova 4 Pro an excellent choice for heavy users.
Important Compatibility Note: This BL-58DT battery for Tecno Pova 4 Pro LG8n fits ONLY the Tecno Pova 4 Pro (model LG8n). It is NOT compatible with the standard Tecno Pova 4, Tecno Pova 5, or other Tecno models. Please check your original battery model before ordering — the model number is printed on the battery label. If your Pova 4 Pro shuts down unexpectedly when the battery indicator still shows charge, or if it drains too quickly during gaming or video playback, this BL-58DT 6000mAh replacement battery for Tecno Pova 4 Pro will restore stable power delivery.
Installation Guidance: The Tecno Pova 4 Pro has a sealed design with adhesive. Professional installation is recommended. If you choose to replace the battery yourself: 1) Power off the device completely. 2) Heat the back cover to soften adhesive (use a heat gun at no more than 70°C). 3) Carefully pry open the back cover with a suction cup and plastic spudger. 4) Remove the cover screws, then disconnect the battery connector by pulling the plug (not the wires). 5) Remove the old battery (lightly adhered), connect the new BL-58DT battery, then reassemble. 6) If the device doesn’t power on after replacement, leave it connected to the original 45W charger for 10-15 minutes to activate the protection circuit. Improper installation may damage the display.
Battery Care for Pova 4 Pro: For maximum lifespan, keep battery level between 20% and 80% for daily use. Use the original 45W charger that came with your device for optimal fast charging — third-party chargers may not support the correct charging protocol. If storing the device for more than 2 months, keep the battery at approximately 60% charge. Avoid leaving the Pova 4 Pro in hot environments (e.g., inside a car in summer) — heat accelerates battery degradation. Stop using immediately if the battery shows any swelling. For optimal BL-58DT battery for Tecno Pova 4 Pro calibration, perform one full discharge-recharge cycle (drain until auto-shutoff, then charge uninterrupted to 100%) after installing a new battery to help the system calibrate battery level reporting.

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Frequently Asked Questions

The BL-58DT battery for Tecno Pova 4 Pro LG8n is compatible ONLY with the Tecno Pova 4 Pro (model LG8n). If you need a Tecno Pova 4 Pro battery replacement for LG8n, this BL-58DT 6000mAh replacement battery is the exact match. The Pova 4 Pro features a 6.6-inch 90Hz AMOLED display, MediaTek Helio G99 processor, and supports 45W fast charging. For BL-58DT battery replacement for Tecno Pova 4 Pro LG8n, please verify your device model in Settings > About Phone. This battery is NOT compatible with the standard Tecno Pova 4, Tecno Pova 5, or other Tecno models — those use different battery models. If your Pova 4 Pro battery drains quickly or won't hold a charge, this BL-58DT 6000mAh battery for Tecno Pova 4 Pro is the correct replacement. Please check your original battery label before ordering.

The BL-58DT 6000mAh battery for Tecno Pova 4 Pro has a capacity of 6000mAh and a rated voltage of 3.87V, with a charge limit voltage of 4.45V. This BL-58DT 3.87V 6000mAh Li-ion Polymer battery is built with high-density cell technology and is CE, RoHS, and UN38.3 certified. The Tecno Pova 4 Pro BL-58DT battery fully supports the original 45W fast charging — reaching approximately 50% charge in 24 minutes and 100% in about 60 minutes. For 45W fast charging battery for Tecno Pova 4 Pro LG8n, grade A cells with multi-layer safety protection ensure reliable performance. This Tecno Pova 4 Pro battery 6000mAh 3.87V provides all-day power for gaming, video streaming, and daily tasks. The massive 6000mAh capacity delivers up to 12 hours of continuous gaming or 20 hours of video playback on a full charge.

Professional Tecno Pova 4 Pro battery installation is strongly recommended for the BL-58DT battery. The Tecno Pova 4 Pro has a sealed design with adhesive. To replace Tecno Pova 4 Pro battery LG8n, the phone requires heating to soften adhesive and careful prying to avoid damaging the 6.6-inch 90Hz AMOLED display. For BL-58DT battery installation Tecno Pova 4 Pro, improper handling may damage the display or the battery management system. For battery health maintenance on the Pova 4 Pro: 1) Use only the original 45W charger that came with your device for optimal fast charging — third-party chargers may not support the correct protocol. 2) Keep battery level between 20% and 80% for daily use to maximize lifespan. 3) Avoid leaving the phone in hot environments (e.g., inside a car in summer) — heat accelerates battery degradation. 4) If storing the device for more than 2 months, keep the battery at approximately 60% charge. 5) Perform a full discharge-recharge cycle (drain until auto-shutoff, then charge uninterrupted to 100%) after installing a new battery to calibrate the system. For BL-58DT battery for Tecno Pova 4 Pro calibration, this step ensures accurate battery percentage reporting. Stop using immediately if the battery shows any swelling.

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