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BLP637 3300mAh 3.85V Li-ion Polymer replacement battery for OnePlus 5 and OnePlus 5T, front view showing battery surface and small 2-pin connector
BLP637 3300mAh 3.85V replacement battery for OnePlus 5 A5000 and OnePlus 5T A5010, back view showing model number BLP637, capacity 3300mAh, and voltage 3.85V on spec label

BLP637 3300mAh 3.85V Li-ion Polymer Replacement Battery for OnePlus 5 OnePlus 5T A5000 A5010 Dash Charge 5V/4A

Original price was: $24.99.Current price is: $16.99.

🔘 BLP637 3300mAh 3.85V | 🔋 Li-ion Polymer | 📱 For OnePlus 5 / 5T A5000 A5010 Dash Charge 5V/4A 20W

8 in stock

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SKU: BLP637 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 $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.

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Description

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

✅ 3300mAh High Capacity – Restores full battery life for OnePlus 5 / 5T

✅ 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: BLP637
Capacity: 3300mAh / 12.7Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: OnePlus 5 (A5000), OnePlus 5T (A5010)
Package include: 1 x battery
Restore the legendary performance of your OnePlus 5 or OnePlus 5T with this BLP637 3300mAh replacement battery. Released in 2017, the OnePlus 5 was known as the “flagship killer” with its Snapdragon 835 processor, dual-camera setup, and massive 8GB RAM option. The OnePlus 5T followed with a stunning 6-inch 18:9 full-screen display and face unlock. Both devices shared the same 3300mAh battery and revolutionary Dash Charge technology. This Li-ion Polymer battery restores full capacity for all-day use, letting you relive the speed and responsiveness that made these phones community favorites. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Dash Charge – What Made OnePlus 5/5T Special: Unlike standard fast charging, OnePlus’s proprietary charging technology uses 5V/4A (20W) to deliver low-temperature high-speed charging. Traditional fast charging (QC, PD) increases voltage (9V, 12V), which generates more heat inside the phone and can degrade battery faster. Dash Charge keeps voltage at 5V while boosting current to 4A, shifting heat management to the power brick rather than the phone. This means you can use your OnePlus 5 or 5T while charging without excessive heat buildup. This BLP637 replacement battery fully supports the original Dash Charge protocol — getting you from 0% to 50% in just 30 minutes. Important note: This battery requires the original OnePlus Dash Charge charger and red USB cable to achieve full 20W speeds. Standard chargers will work, but at slower 5V/2A speeds. If your OnePlus 5/5T now takes hours to charge, drains quickly during use, or shuts down at 20-30% battery, this BLP637 battery replacement will restore the original dash charging experience and battery life.
Compatibility Note: Fits OnePlus 5 (A5000) and OnePlus 5T (A5010) only. Please confirm your battery model before ordering — BLP637 is printed on your original battery. This battery is NOT compatible with OnePlus 3 / 3T (which use a different BLP617 model), OnePlus 6, OnePlus 6T, or later models. The BLP637 has a 3.85V rating with 4.4V charge limit — using a battery with different voltage specifications could damage the phone’s charging circuitry.

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Frequently Asked Questions

The BLP637 battery for OnePlus 5 and OnePlus 5T is compatible with OnePlus 5 (model A5000) and OnePlus 5T (model A5010). If you need a OnePlus 5 battery replacement for A5000 or a OnePlus 5T battery replacement for A5010, this BLP637 3300mAh replacement battery is the exact match. The OnePlus 5 features a 5.5-inch 1080p Optic AMOLED display and dual 16MP + 20MP cameras. The OnePlus 5T upgrades to a 6-inch 18:9 1080p AMOLED display with a 16MP + 20MP camera setup and face unlock. For BLP637 battery for OnePlus 5T A5010, please verify your device model in Settings > About Phone. This battery is NOT compatible with OnePlus 3 / 3T, OnePlus 6, or OnePlus 6T. If your OnePlus 5 or 5T battery drains quickly or the phone shuts down even when the battery indicator shows 20-30% remaining, this replacement will restore stable power delivery.

Yes, this BLP637 3300mAh battery for OnePlus 5 and 5T fully supports the original Dash Charge 5V/4A 20W fast charging protocol. For OnePlus 5 dash charge battery replacement, the BLP637 battery works with the original OnePlus red USB cable and Dash Charge power brick to deliver 0% to 50% in approximately 30 minutes. Unlike Quick Charge or PD chargers that increase voltage (9V, 12V), Dash Charge keeps voltage at 5V while boosting current to 4A — this shifts heat management to the power brick rather than the phone, allowing you to use the device while charging without excessive heat buildup. This BLP637 3.85V 3300mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For OnePlus 5T dash charge battery performance, expect a full 0-100% charge in about 80-90 minutes with the original charger. Standard 5V/2A chargers will work, but will take significantly longer to charge.

Professional OnePlus 5 battery installation is recommended. Both the OnePlus 5 and OnePlus 5T have sealed designs with strong adhesive holding the back cover. To replace OnePlus 5 battery A5000 or replace OnePlus 5T battery A5010, the phone requires heating to soften adhesive and careful prying to avoid damaging the AMOLED display or the rear camera assembly. For BLP637 battery installation OnePlus 5, the battery sits beneath the midframe and is attached with stretch-release adhesive — this requires careful handling to avoid bending the battery. Third-party repair shops typically charge $20-30 for labor. OnePlus official battery replacement costs vary by region. For OnePlus 5 battery health maintenance and OnePlus 5T battery care: 1) Always use the original OnePlus Dash Charge charger and red USB cable for optimal charging — cheap third-party chargers may not support the 5V/4A protocol. 2) Keep battery level between 20% and 80% for daily use to maximize lifespan. 3) Avoid exposing the phone to high temperatures — the Snapdragon 835 already generates heat during intensive use. 4) For long-term storage (over 2 months), keep the battery at approximately 60% charge. 5) If the battery becomes swollen, stop using immediately — swelling can damage the display and rear glass/finish.

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