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LiU28104142PVUTL_B 6580mAh 3.8V Li-ion replacement battery for Blackview Tab 7 Pro and OSCAL Pad 10, front view showing battery surface and small 2-pin connector
LiU28104142PVUTL_B 6580mAh 3.8V replacement battery for Blackview Tab 7 Pro and OSCAL Pad 10, back view showing model number LiU28104142PVUTL_B, capacity 6580mAh, and voltage 3.8V on spec label

LiU28104142PVUTL_B 6580mAh 3.8V Battery for Blackview Tab 7 Pro OSCAL Pad 10 Replacement

Original price was: $52.99.Current price is: $44.99.

🔘 LiU28104142PVUTL_B 6580mAh 3.8V | 🔋 Li-ion | 📱 For Blackview Tab 7 Pro / OSCAL Pad 10

8 in stock

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SKU: LiU28104142PVUTL_B 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, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Ukraine$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: New – Factory-tested quality & Warranty

✅ 6580mAh High Capacity – Restores full battery life for Blackview Tab 7 Pro / OSCAL Pad 10

✅ 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: LiU28104142PVUTL_B
Capacity: 6580mAh (typical) / 25Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion (Grade A cells)
Compatible with: Blackview Tab 7 Pro, OSCAL Pad 10
Package include: 1 x battery
Restore the reliable battery performance of your Blackview Tab 7 Pro or OSCAL Pad 10 with this LiU28104142PVUTL_B 6580mAh replacement battery. Both tablets feature a 10.1-inch FHD IPS display with 1920×1200 resolution, powered by the Unisoc T606 octa-core processor, running Android 12 with Doke OS. After 1-2 years of regular charging cycles, the original battery’s capacity naturally declines. This Li-ion battery restores the full 6580mAh capacity, bringing back the extended standby time these tablets were built for. Built with Grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Designed for Reliable Daily Use: The 6580mAh battery in the Tab 7 Pro and OSCAL Pad 10 originally provided up to 432 hours of standby time, with approximately 4 hours of gaming, 4 hours of video, 6 hours of web browsing, 15 hours of music, and 20 hours of calling on a single charge. After years of charging cycles, battery capacity degrades significantly. Common symptoms include: the tablet requiring more frequent charging than when new, unexpected shutdowns at 15-20% battery remaining, slower charging than when new, or visible battery swelling. This replacement restores the original endurance, allowing you to continue using your tablet without interruption. The LiU28104142PVUTL_B battery uses advanced high-density cell technology with multi-layer safety protection, ensuring reliable performance for years to come.
Compatibility Note: Fits Blackview Tab 7 Pro and OSCAL Pad 10 only. Please confirm your battery model before ordering — LiU28104142PVUTL_B is printed on your original battery. This battery is also identified by SKU 2609BA1318M_Ta. Verify that your current battery matches the model number, rated voltage (3.8V), and capacity (6580mAh / 25Wh). This device features a non-removable battery design — professional installation is recommended. Using an incorrect battery model may cause improper fit, charging issues, or incorrect battery reporting.

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Frequently Asked Questions

The LiU28104142PVUTL_B 6580mAh battery for Blackview Tab 7 Pro is compatible with Blackview Tab 7 Pro and OSCAL Pad 10. If you need a Blackview Tab 7 Pro battery replacement or OSCAL Pad 10 battery replacement, this LiU28104142PVUTL_B 6580mAh battery is the exact match. For LiU28104142PVUTL_B battery for Blackview Tab 7 Pro compatibility, please verify your device model in Settings > About Tablet or check the label on your original battery — the model number LiU28104142PVUTL_B is printed there. This battery is also identified by SKU 2609BA1318M_Ta. If your tablet battery no longer holds charge as it did when new or shuts down unexpectedly, this LiU28104142PVUTL_B replacement battery will restore the full performance.

The LiU28104142PVUTL_B 6580mAh battery for Blackview Tab 7 Pro has a typical capacity of 6580mAh (25Wh) and a rated voltage of 3.8V, with a charge limit of 4.35V. This LiU28104142PVUTL_B 3.8V 6580mAh Li-ion battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. LiU28104142PVUTL_B battery specifications include support for 5V/2A Type-C charging on the Blackview Tab 7 Pro and 10W charging on the OSCAL Pad 10. For best performance, allow 2-3 full charge cycles after installation to calibrate the battery meter. If your original tablet battery now requires more frequent charging than when new, this replacement will restore the original capacity.

Professional Blackview Tab 7 Pro battery installation is recommended. The Blackview Tab 7 Pro and OSCAL Pad 10 have a sealed design with an internal battery. To replace Blackview Tab 7 Pro battery LiU28104142PVUTL_B, the technician must heat the back cover to soften adhesive, carefully pry it open to avoid damaging the display or frame, disconnect the battery's small 2-pin connector, remove the old battery, and install the new LiU28104142PVUTL_B battery before resealing the device. For LiU28104142PVUTL_B battery installation Blackview Tab 7 Pro, improper handling can damage the display or compromise the device's sealing. Third-party repair shops typically charge $15-30 for labor. For Blackview Tab 7 Pro battery health maintenance: 1) Use the original charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 6580mAh cell. 3) Avoid exposing the tablet to high temperatures (above 40°C / 104°F), especially while charging. 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 tablet until it auto-shuts off, then charge uninterrupted to 100%. For Blackview Tab 7 Pro battery care tips, stop using immediately if the battery shows any swelling.

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