Sale!
BA17 5100mAh 7.82V 2S Li-ion replacement battery for iQOO 12 Pro, front view on white background showing battery surface and connector flex cable
BA17 5100mAh 7.82V replacement battery for iQOO 12 Pro, back view showing model number BA17, capacity, and voltage on spec label

BA17 5100mAh 7.82V 2S Li-ion Replacement Battery for iQOO 12 Pro V2329A 120W FlashCharge

Original price was: $38.99.Current price is: $32.99.

🔘 BA17 5100mAh 7.82V | 🔋 2S Li-ion | 📱 For iQOO 12 Pro V2329A 120W

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: BA17 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
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.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

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

✅ 2S 7.82V 5100mAh – Dual-cell design

✅ 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: BA17
Total capacity (typical): 5100mAh equivalent (Dual-cell series design, 2S)
Single cell capacity: approx. 2550mAh × 2
Rated voltage: 7.82V (2S Li-ion)
Charge limit voltage: 8.9V (4.45V × 2)
Typical energy: approx. 22.33Wh
Battery type: Li-ion (Dual-cell configuration)
Compatible with: iQOO 12 Pro (V2329A)
Package include: 1 x battery
Restore the battery life of your iQOO 12 Pro with this BA17 5100mAh 2S Li-ion battery. The iQOO 12 Pro uses a dual-cell series design (2S) — two high-density cells connected in series, delivering a total equivalent capacity of 5100mAh. The device supports 120W FlashCharge fast charging, reaching full charge in approximately 20 minutes. This Li-ion battery delivers the factory-rated capacity for all-day gaming and daily use. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Compatibility Note: Fits iQOO 12 Pro (V2329A) only. This battery uses a dual-cell design (7.82V) — please confirm your original battery voltage before ordering. For reference, European retailers sell this battery for €25.99-27.50 ($28-30), and iQOO official battery replacement costs 199 RMB ($28) including installation. Professional installation is recommended as the phone has a sealed design. Always check your original battery model before purchasing — BA17 printed on your existing battery.
Charging Instructions: Use only a charger designed for 2S Li-ion batteries with FlashCharge compatibility. The iQOO 12 Pro supports 120W super flash charging. Recommended charge current: 2.55A (1C). Never leave the battery unattended while charging. Do not discharge below 6.0V (3.0V per cell).
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 lifespan, use a certified 120W charger. If you notice swelling or overheating, stop use immediately.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

Reviews

There are no reviews yet.

Be the first to review “BA17 5100mAh 7.82V 2S Li-ion Replacement Battery for iQOO 12 Pro V2329A 120W FlashCharge”

Your email address will not be published. Required fields are marked *
To receive the "Verified Owner" badge, please use the same email address you used when placing your order.

Frequently Asked Questions

The BA17 battery is compatible with iQOO 12 Pro (model V2329A). The iQOO 12 Pro features a dual-cell series design and supports 120W FlashCharge fast charging. If your iQOO 12 Pro battery drains quickly or won't hold a charge, this is the correct replacement. For reference, European retailers sell this battery for €25.99-27.50 ($28-30), and iQOO official battery replacement costs 199 RMB ($28) including installation. Please verify your device model before purchasing.

The BA17 battery has a total equivalent capacity of 5100mAh and a rated voltage of 7.82V. This is because iQOO 12 Pro uses a dual-cell series design (2S) — two cells connected in series inside a single battery pack, producing 7.82V total. Full charge voltage is 8.9V (4.45V per cell). Typical energy is approximately 22.33Wh. European retailers list the single-cell capacity as 2490-2550mAh, while the total equivalent capacity is 5100mAh. The battery supports the original 120W FlashCharge fast charging capability of the iQOO 12 Pro.

Professional installation is strongly recommended. The iQOO 12 Pro has a sealed design with strong adhesive. Replacing the battery requires heating to soften adhesive and careful prying to avoid damaging the display. If you choose to DIY, 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. iQOO official service charges 199 RMB ($28) including installation with a 90-day warranty.

Related products

✅ Ready to order?

This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

👉 Add to Cart Now