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Longshan 5th Rd, Xingsheng County,Longgang Street, Shenzhen

Laptop and Notebook Replacement Batteries manufacturer
Problem: Laptop Batteries Fail, Your Productivity Suffers
Do you ever open your laptop and see “Battery Low” – even though you just charged it? Maybe you’ve had a battery that dies in minutes or a laptop that only works while plugged in. Does your device get hot, or has your battery ever looked swollen or bloated?
You’re not alone. Most people face these problems after using their laptop for a few years. In fact, 40% of users report less than 2 hours of battery life after just 3 years, and 25% have trouble charging their laptops at all. Many batteries slowly lose power, and if they fail suddenly, you’re stuck with no way to work, study, or play. Businesses lose time. Students lose homework. Families miss out on memories.
But why does this problem happen so much?
- Old battery technology wears out fast
- Low-quality “fake” or cheap batteries break down quickly and can be dangerous
- Not all batteries fit every laptop. Just because it looks right doesn’t mean it is safe
- Global demand is huge: By 2030, demand for lithium-ion batteries will jump 7x to 4.7 terawatt-hours. Lots of cheap, badly made batteries flood the market to meet this demand
- China makes 70% of laptop batteries worldwide. But not all factories meet strict safety and quality standards
Table of Contents
Agitate: Bad Batteries Are More Than Just Annoying
Let’s dig deeper. What happens if you pick the wrong battery supplier or settle for a low-quality battery?
- Short lifespan: Cheap batteries last only a few months or cycles before failing. They just can’t take the heat, the charging, or the daily use.
- Safety risk: Counterfeit batteries, or ones without UL, CE, or RoHS certifications, are dangerous. They can overheat or explode, hurting your laptop or you!
- Hidden costs: You think you saved money, but you pay more in the long run. Poor batteries slow your laptop, kill your productivity, and often need to be replaced again soon – costing time and dollars.
- Environmental damage: Low-quality batteries don’t last, and millions get tossed every year, which hurts our planet.
- Repair headaches: Without a reliable supplier, you risk getting parts that don’t fit or are unsafe, plus dealing with warranty issues or no real support.
- Raw material shortages: Battery prices can swing wildly because of lithium and cobalt shortages, making supply less stable.
Are You a Laptop Retailer, Repair Shop, School, or Big Business?
You need a partner you trust – a real manufacturer you can depend on for OEM wholesale batteries.
Your users expect:
- Reliability
- Long life
- Safety
- Quick delivery
- Competitive pricing
- Consistent supply
- Certifications and compliance
If you get it wrong, you lose money, customer trust, and maybe even your brand’s reputation.
Solution: Choose Us – The Leader in Wholesale & OEM Laptop Battery Manufacturing
Here’s the good news:
We specialize in manufacturing and supplying high-quality, long-life, safe batteries for laptops and notebooks everywhere.
We help wholesalers, retailers, e-commerce sellers, repair shops, schools, hospitals, and businesses of all sizes get the right battery, every time.
Our Manufacturing Strengths
✔️ Own Factory and Advanced Machines
✔️ Grade-A Lithium-Ion and Lithium-Polymer Cells
✔️ Cell Sorting & Matching for Uniform Performance
✔️ Laser Welding for Strong Connections
✔️ Built-In Smart Battery Management Systems
✔️ Strict Quality Control – 100% Testing Before Shipping
✔️ Global Experience – Serving USA, Europe, Asia, and Beyond
✔️ OEM/ODM Services Custom Branding, Labeling, and Packaging
Certified Safety & Reliability
Certificate | Standard Ensured |
---|---|
UL/CE/RoHS/UN38.3 | Safety, Environmental, and Shipping Laws |
IEC 62133 | International Battery Requirements |
Market Growth
15.3% CAGR
2023-2030Lithium-Ion Dominance
70%
Market Share
China produces 70% of global laptop batteries
What Makes Our Batteries Better?
1. Longevity:
- Most of our batteries support 500-2000 full charges.
- Less than 10% capacity loss after 12 months.
2. High Energy & Fast Charging:
- Lithium-ion and lithium polymer, industry-leading 200-300 Wh/kg.
- Typical laptop battery capacities: 3000mAh–8000mAh.
3. Safe and Compliant:
- We track every cell, pass international checks, and use only certified parts.
- Fully comply with UL, CE, RoHS, and UN 38.3 shipping safety.
- Our batteries are built for your peace of mind.
4. Sustainability:
- We source responsible raw materials and offer battery recycling programs.
- Less waste, greener planet.
5. OEM/ODM Custom Solutions:
- Need custom branding, unusual shapes, or extra-high capacity?
- We do private label, custom voltage, and fit every brand: HP, Dell, Lenovo, Asus, Apple, Acer, Xiaomi, Huawei, and more.
Market Trends & Data Table
Market Segment | Key Figures |
---|---|
Lithium-Ion Batteries | 70% market share in laptops, energy density up to 300 Wh/kg |
Global Market Value | $120.25B (2023) → $330.79B (2030), 15.3% CAGR |
Replacement Demand | 30% of laptop repairs are battery swaps |
Failure Rate | 40% need battery swap in 3 years, 1.7M+ batteries in predictive study |
Top Makers | CATL, BYD, Simplo Tech, Samsung SDI, Panasonic, LG Chem |
Our Location | Based in China, the global leader in laptop battery production (70% share) |
Custom Solutions | OEM and ODM, branded and unbranded, suitable for all major laptop brands |
Capacity Range | 3000–8000mAh, 7.6–15.4V; special orders on request |
Certifications | UL, CE, RoHS, IEC 62133, UN38.3 |
Warranty | Up to 2 years, strict quality checks |
Our Benefits For You
You get:
- Wholesale discounts for bulk orders
- Fast, reliable shipping worldwide
- Easy compatibility finder—no risk of getting the wrong part
- Flexible high/low capacity options for every brand and model
- Solid after-sales help—our team stands behind every battery
- Green, certified batteries—safe for people, safe for the environment
- OEM branding, packaging, and extra features if needed
- Long relationships, not just one-time transactions
Frequently Asked Questions About Laptop Batteries
Will your battery fit my laptop?
Yes! We support all mainstream brands, from Dell BatteryHP Battery, to Lenovo Battery and more. Use our part number lookup or send us your model, and we’ll match you instantly.
What’s the difference between OEM and compatible batteries?
Our OEM batteries are made at or above original standards. All our batteries are 100% compatible and often last longer than stock!
Is it safe to buy wholesale batteries from China?
Yes—if you choose a Certified Partner. We use only Grade A cells from top suppliers (CATL, LG Chem, Panasonic), strict inspections, and meet all UL/CE/RoHS/IEC standards.
What new battery technology do you offer?
We provide both lithium-ion and lithium polymer. Ask about next-gen solutions (LiFePO4, solid-state).
Can I get a battery with higher capacity?
Yes! Many models are available in standard and upgraded high-capacity versions—let your users run longer on a single charge.
Helpful Internal Links (Choose Your Brand!)
- Need a battery for ASUS? Explore our Asus Battery Collection
- Looking for Lenovo? See the Lenovo Battery Selection
- For HP laptops, click here: HP Battery Options
All models, all capacities—including popular C21N1818-1 for Asus VivoBook 15 F512FA — just a click away!
Real Case: Performance That Matters
- Laptop batteries from China (like ours) make 70% of all global supply
- 15.3% CAGR in battery market—demand is exploding, you need a stable, scalable supplier
- Battery failure risk reduced by 85% with the right QC and design
- Bulk discounts and custom solutions available—just ask!
Summary Table – Your Benefits at a Glance
Feature | What You Get |
---|---|
High Capacity | Up to 8000mAh for business, gaming, or home laptops |
OEM/ODM Available | Your logo, your specs, private labeling for e-commerce, repair, and resale |
Certification | UL/CE/RoHS/IEC 62133, UN38.3 – global compliance for shipping & customs |
Warranty | Up to 2 years. Strict testing on all shipments |
Safety | Built-in BMS, smart cells, grade A only, no counterfeits |
Compatibility | All major brands covered, from Dell, HP, Lenovo to ASUS, Acer, Apple, Huawei, Xiaomi, etc. |
Green & Sustainable | Battery recycling programs, eco-friendly materials, low-waste production |
Quick Delivery | Global supply chain and inventory tracking for faster order processing |
Flexible Orders | Small-MOQ, regular bulk, and urgent supply—all available |
Ready To Upgrade? Contact Us for a Custom Quote!
You can trust us with your laptop and notebook replacement battery wholesale and OEM manufacturing needs.
No more short-lived, unsafe, or low-quality batteries. No more stress, no more downtime!
Get certified, high-performance batteries—safe, green, reliable—direct from the source.
Explore more options for every brand and every user on our website, like:
Let’s build a better, brighter, and longer-lasting future together—one battery at a time.
High energy, long run time, real safety. We power your world—OEM, wholesale, and always built for you!