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BB16 6000mAh 3.91V Li-ion Polymer replacement battery for Vivo Y29T, T4 Lite 5G, and Y55S, front view showing battery surface and small 2-pin connector

BB16 6000mAh 3.91V Battery for Vivo Y29T T4 Lite 5G Y55S Replacement

Original price was: $32.99.Current price is: $27.99.

🔘 BB16 6000mAh 3.91V | 🔋 Li-ion Polymer | 📱 For Vivo Y29T / T4 Lite 5G / Y55S

8 in stock

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SKU: BB16 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

✅ 6000mAh High Capacity – Restores full battery life for Vivo Y29T / T4 Lite 5G

✅ 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: BB16
Typical Capacity: 6000mAh (typical) / 23.46Wh
Rated Capacity: 5870mAh (rated)
Rated voltage: 3.91V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Vivo Y29T (5G), Vivo T4 Lite (5G), Vivo Y55S
Package include: 1 x battery
Restore the reliable battery performance of your Vivo Y29T or T4 Lite 5G with this BB16 6000mAh replacement battery. The Vivo Y29T and T4 Lite 5G feature a large 6000mAh battery designed for extended daily usage, powered by the MediaTek Dimensity 6300 processor with 6GB or 8GB RAM. After 1-2 years of regular charging cycles, the original battery’s capacity naturally declines. This Li-ion Polymer battery restores the full 6000mAh typical capacity, bringing back the consistent multi-day endurance your device was 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 6000mAh battery in the Vivo Y29T and T4 Lite 5G originally provided dependable endurance for streaming, gaming, and daily tasks, supporting 15W fast charging for quick recharging. After years of charging cycles, battery capacity degrades significantly. Common symptoms include: the device 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 Vivo device without interruption. The BB16 battery uses advanced high-density cell technology with multi-layer safety protection, ensuring reliable performance for years to come.
Compatibility Note: Fits Vivo Y29T (5G), Vivo T4 Lite (5G), and Vivo Y55S only. Please confirm your battery model before ordering — BB16 is printed on your original battery. This battery is NOT compatible with other Vivo models. The Vivo Y29T and T4 Lite 5G use a specific 6000mAh battery with precise dimensions; using a different battery model may cause improper fit, charging issues, or incorrect battery reporting.

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Frequently Asked Questions

The BB16 battery for Vivo Y29T is compatible with Vivo Y29T (5G), Vivo T4 Lite (5G), and Vivo Y55S. If you need a Vivo Y29T battery replacement or Vivo T4 Lite 5G battery replacement, this BB16 6000mAh battery is the exact match. For BB16 battery for Vivo Y29T compatibility, please verify your device model in Settings > About Phone or check the label on your original battery — the model number BB16 is printed there. The Vivo Y29T and T4 Lite 5G feature a 6000mAh battery and MediaTek Dimensity 6300 processor. This battery is NOT compatible with other Vivo models. If your Vivo Y29T battery no longer holds charge as it did when new or shuts down unexpectedly, this BB16 replacement battery will restore the full performance.

The BB16 6000mAh battery for Vivo Y29T has a typical capacity of 6000mAh (23.46Wh) and a rated capacity of 5870mAh, with a rated voltage of 3.91V and a charge limit of 4.45V. This BB16 3.91V 6000mAh Li-ion Polymer battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. The Vivo Y29T and T4 Lite 5G battery supports 15W fast charging. For best performance, allow 2-3 full charge cycles after installation to calibrate the battery meter. If your original battery now requires more frequent charging than when new, this replacement will restore the original capacity.

Professional Vivo Y29T battery installation is recommended. The Vivo Y29T and T4 Lite 5G have a sealed design with an internal battery. To replace Vivo Y29T battery BB16, 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 BB16 battery before resealing the device. For BB16 battery installation Vivo Y29T, improper handling can damage the display or compromise the device's sealing. Third-party repair shops typically charge $15-30 for labor. For Vivo Y29T battery health maintenance: 1) Use the original 15W charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 6000mAh cell. 3) Avoid exposing the device 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 device until it auto-shuts off, then charge uninterrupted to 100%. For Vivo Y29T battery care tips, stop using immediately if the battery shows any swelling.

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