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BLPA35 5000mAh 3.91V Li-Polymer replacement battery for Realme 12 Pro 5G, front view on white background
BLPA35 5000mAh 3.91V Replacement Battery for Realme 12 Pro 5G 12 Pro+ RMX3842 RMX3840 - Image 2

BLPA35 5000mAh 3.91V Replacement Battery for Realme 12 Pro 5G 12 Pro+ RMX3842 RMX3840

Original price was: $16.99.Current price is: $12.99.

🔘 BLPA35 5000mAh 3.91V | 🔋 Li-Polymer | 📱 For Realme 12 Pro 5G / 12 Pro+ RMX3842/RMX3840

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: BLPA35 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 $6.00 (approx. €5.20) 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

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 5000mAh High Capacity – Original specification

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 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: BLPA35
Battery capacity: 5000mAh (typical) / 4600mAh (rated)
Rated voltage: 3.91V
Battery type: Li-Polymer / Li-ion
Dimensions: approx. 77.5 × 64.1 × 5.6mm
Compatible with: Realme 12 Pro 5G (RMX3842), Realme 12 Pro+ 5G (RMX3840)
Manufacturer: Dongguan Mingfeng Technology Co., Ltd.
Package include: 1 x battery
Restore the power of your Realme 12 Pro 5G or 12 Pro+ with this BLPA35 5000mAh replacement battery. These 2024 smartphones feature 120Hz AMOLED displays and support ultra-fast charging. This Li-Polymer cell delivers reliable 5000mAh capacity for all-day 5G connectivity, photography, and multitasking. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance.
Compatibility Note: Fits Realme 12 Pro 5G (RMX3842) and Realme 12 Pro+ 5G (RMX3840). Professional installation recommended as the battery is not user-replaceable. Please check your original battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the original charger that came with your device.

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Frequently Asked Questions

The BLPA35 battery is compatible with Realme 12 Pro 5G (RMX3842) and Realme 12 Pro+ 5G (RMX3840). These 2024 smartphones feature 5000mAh batteries and support ultra-fast charging. If your Realme 12 Pro battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

The BLPA35 battery has a typical capacity of 5000mAh and a rated capacity of approximately 4600mAh. The official Realme battery replacement costs ¥129 (about $18) including labor. French retailers sell original batteries for €22.90 (about $24.50). If you need a high-capacity replacement battery for your Realme 12 Pro+ 5G to support all-day use, this Li-Polymer cell is a reliable choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, this BLPA35 replacement battery supports the original fast charging capability of Realme 12 Pro and 12 Pro+. The phones feature ultra-fast charging technology that can charge from 0% to 100% in approximately 30-40 minutes with the original charger. Realme officially charges ¥129 (about $18) for battery replacement including labor. For best results, use the original charger that came with your device and avoid full discharge. Professional installation is recommended.

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

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