OSEN Battery Manufacturer

08/05/2026

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06/05/2026

Original Replacement Lithium-ion Polymer Battery BM5Q for Mi Redmi MI 13 Ultra 5000mah 4.48V

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10/04/2026

BS918ABY—Battery for Samsung Galaxy S23 Ultra SM-S918U1 SM-S918B EB-BS918ABY GH82-30459A
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04/04/2026

Stop Losing Money on iPhone Battery Returns! 🚀💰
Did you know that iPhone battery replacements are the #1 most requested repair? If you’re not sourcing directly from a factory, you’re leaving money on the table!
We are a One-Stop Solution Factory specializing in high-performance iPhone replacement batteries. Our production floor is currently pumping out thousands of units of:
✅ iPhone X / XS / XR / XS Max
✅ iPhone 11 / 12 / 13 Series (L-Shaped & I-Shaped)
✅ iPhone 14 / 15 Series (The latest tech!)
Why partner with us?
Factory Direct Pricing: Unbeatable margins for your distribution business.
Massive Inventory: Ready to ship within 48 hours for bulk orders.
Pro Assembly: Every battery comes with precise brackets and professional labeling.
Market-Leading Stability: Designed to satisfy even the most demanding repair shops.
Connect with the source. Scale your business with Osen Battery. 📈🤝
💬 Comment "IPHONE LIST" below and we'll send you our catalog!
📱 WhatsApp: +86 13823194991
🔗 https://wa.me/8613823194991

25/03/2026

🚀 One Factory, Every Brand. Directly to Your Doorstep! 📦🔋

Tired of juggling 10 different suppliers? Watch our automated production line in action! From precision manufacturing to secure global packaging, we handle it all.

We are your One-Stop Solution Factory for:
✅ Samsung & Google Pixel
✅ Xiaomi, Huawei & Honor
✅ Oppo, Vivo & Infinix
✅ iPhone (All Series)

🌟 Why our partners win:

Automation: Precision quality for every single battery.

Massive Capacity: Ready stock for all major Android and iOS models.

Fast Global Shipping: We pack with care and ship with speed.

Wholesale Pricing: True factory-direct margins for your business. 💰

Scale your business with a supplier that has it all! 🤝

👇 Get the 2026 Wholesale Price List:
📱 WhatsApp: +86 13823194991
🔗 https://wa.me/8613823194991
📩 Or DM us "READY TO SHIP"

24/03/2026

Maximize Your Profit with High-Quality Batteries for ALL Brands! 🚀🔋

From Infinix and Tecno to Samsung and Xiaomi, the repair demand is booming. Are you stocked up with quality you can trust?

At our manufacturing facility, we produce high-performance replacement batteries that match original specs for every major manufacturer. Whether it’s an Oppo flash-charge model or a Google Pixel flagship, we deliver the reliability your customers expect.

🌟 Our Factory Advantage:
🔹 Versatility: One source for Samsung, Xiaomi, Vivo, Huawei, Honor, and more.
🔹 Quality Guaranteed: Zero-cycle cells with stable voltage and no swelling.
🔹 Ready to Ship: Massive inventory for fast international delivery.
🔹 Competitive B2B Rates: Direct factory prices to help your business scale.

Stop saying "No" to customers because of missing stock. Partner with a factory that has it all! 🤝

Request our latest price list today!
💬 Comment "WHOLESALE" below or WhatsApp us (+86 13823194991) for instant support. 📲

23/03/2026

Stop Losing Money on iPhone Battery Returns! 🚀💰

Did you know that iPhone battery replacements are the #1 most requested repair? If you’re not sourcing directly from a factory, you’re leaving money on the table!

We are a One-Stop Solution Factory specializing in high-performance iPhone replacement batteries. Our production floor is currently pumping out thousands of units of:
✅ iPhone X / XS / XR / XS Max
✅ iPhone 11 / 12 / 13 Series (L-Shaped & I-Shaped)
✅ iPhone 14 / 15 Series (The latest tech!)

Why partner with us?

Factory Direct Pricing: Unbeatable margins for your distribution business.

Massive Inventory: Ready to ship within 48 hours for bulk orders.

Pro Assembly: Every battery comes with precise brackets and professional labeling.

Market-Leading Stability: Designed to satisfy even the most demanding repair shops.

Connect with the source. Scale your business with Osen Battery. 📈🤝

💬 Comment "IPHONE LIST" below and we'll send you our catalog!
📱 WhatsApp: +86 13823194991
🔗 https://wa.me/8613823194991

20/03/2026

Quality is in the Details: A Look Inside Our Premium Battery Production Line 🏭✨

Choosing a battery supplier isn't just about the price—it's about the engineering behind the product. Watch our latest production process for L-shaped and I-shaped batteries.

We don't cut corners. From welding protection plates with 5 firm solder joints to precise wire bending and bracket mounting, every step is designed for safety and original-tier performance.

✅ What sets our factory apart?

Precision Welding: Ensures stable power delivery.

Complete Assembly: Includes mounting brackets and professional labeling.

Versatile Range: L-shaped cells for iPhones and I-shaped cells for all Android brands.

One-Stop Solution: We manufacture for ALL brands and models.

Upgrade your inventory with batteries built to last. 🔋📈

👇 Contact us for technical specs and wholesale pricing:
📱 WhatsApp Business: +86 13823194991
🔗 https://wa.me/8613823194991

19/03/2026

Mastering the iPhone "Important Battery Message": A Guide for Professionals 💡📈

In the high-end repair market, customers want their battery health to show 100%. As a professional wholesaler, are you providing them with the right solutions?

We’ve just published a deep dive into the iPhone Battery "Unknown Part" and Plug-and-Play solutions. Understanding these technical shifts is the difference between a one-time customer and a loyal partner.

What you’ll learn in this guide:
🔹 Why the "Unknown Part" message appears.
🔹 How the "Plug-and-Play" hardware solution simplifies the repair process.
🔹 Choosing the right battery factory to ensure compatibility and safety.

As a One-Stop Solution Factory, we provide not just the hardware, but the knowledge you need to lead your local market. 🌍🤝

🔗 Read the professional analysis here: https://www.osenbattery.com/news/iphone-battery-unknown-part-plug-and-play-solution/

Looking for a reliable manufacturing partner in China?
Connect with us on WhatsApp (+86 13823194991) for technical specs and wholesale pricing.

Forget complex BMS transplants. Discover Osen Battery's new Plug-and-Play Decoded Batteries. Fix iPhone

19/03/2026

Why is our return rate so low? Because we never skip a step. 🛡️🔋

In the battery wholesale business, your reputation is built on reliability. Watch our Cell Testing process: every single unit is verified for stability and capacity before the final assembly.

We don’t just manufacture; we ensure peace of mind for our partners. 🤝

✅ Why choose our factory?

100% Testing: No "random checks." Every battery is tested.

Professional Finish: Precise head labeling for a clean, original look.

Factory Direct: Premium quality without the middleman markup.

Full Coverage: One-stop sourcing for ALL brands and models.

Stop dealing with customer complaints. Start selling batteries you can trust!

👇 Get a wholesale quote for your market:
📱 WhatsApp Business: +86 13823194991
🔗 Quick Link: https://wa.me/8613823194991
📩 Or DM us "QC" for our testing standards report.