Battery Model: 1535
Capacity: 5200mAh
Voltage: 11.1V
Cell Type: Li-ion
Condition: Brand New
✔ Low Return Rate (<0.3%)
✔ Professional QC Testing
✔ >500 times Cycle Life
✔ 2-5 Days Production Time
✔ Private Label Available
✔ Custom Packaging
✔ OEM Available
✔ Stable Performance Across Batches
✔ Stable Supply for Bulk Orders
Do your Dell replacement batteries support Dell ExpressCharge or fast charging?
Yes. Our Dell replacement batteries are engineered to remain compatible with Dell fast charging technology when supported by the original laptop and charger. The integrated Circuit Protection Management system continuously regulates charging current, voltage, and temperature to provide stable, efficient charging while helping protect the battery from overheating during high speed charging cycles.
Do you supply both internal built in and external removable Dell laptop batteries?
Yes. We manufacture replacement batteries for both legacy removable battery models and modern built in battery designs. Our product range covers older Dell Inspiron, Latitude, and Vostro laptops with external battery packs, as well as the latest XPS, Precision, Inspiron, and Latitude series featuring ultra thin internal lithium ion polymer batteries. Every battery is manufactured to match the original dimensions, connector layout, and mounting points for reliable installation.
Are your Dell replacement batteries compatible with different original voltage specifications?
Yes. Our batteries are manufactured according to the original Dell electrical specifications. For models using equivalent voltage platforms such as 11.1V and 11.4V or 7.4V and 7.6V, we provide electrically compatible replacement batteries designed to operate safely with the original motherboard, charging system, and battery management circuitry while maintaining stable performance.
Can you continue supplying replacement batteries for discontinued Dell laptop models?
Yes. As a professional OEM and ODM battery manufacturer, we maintain dedicated production tooling and stable material sourcing for many discontinued Dell battery models. This allows wholesalers, repair centers, distributors, and retailers to continue sourcing reliable replacement batteries for older Inspiron, Latitude, Precision, Vostro, and XPS laptops even after the original products have reached End of Life status.
How do your Dell replacement batteries help reduce the risk of battery swelling?
Our batteries are manufactured using premium lithium ion cells, high quality multi layer aluminum laminated pouch materials, and an advanced Battery Management System. Intelligent charging and discharging protection helps maintain stable operating conditions, reducing stress on the battery during daily use and minimizing the risk of swelling throughout its service life.
We source only raw, brand-new A-grade polymer cells directly from top-tier component giants, skipping standard trading markups to pass 10%+ direct savings to you. Because of our rigorous 6-step testing process (from cell grading to final load testing), our real-world batch return rate is kept strictly below 0.3%.
For our standard hot-selling catalog inventory, we can dispatch within 2-5 working days. For large-scale customized OEM or private label orders, production typically takes more days depending on material specifications. We always communicate real-time timeline tracking so you never experience local stockouts.
We back all bulk orders with an ironclad 12-month replacement warranty. If you encounter any functional defectives within the warranty period, you do not need to ship them back to China (which wastes shipping costs). Simply send us a brief video or photo proof of the testing data via WhatsApp/Email, and we will credit or replace them directly in your next shipment.
Yes, for wholesale buyers looking to scale up, we provide premium OEM services. We can handle custom battery body silk-printing, custom-branded retail boxes with anti-static EVA foam or blister inserts, and warehouse barcode stickers.
Our flexible MOQ is designed to help you keep a healthy cash flow without overstocking. For standard replacement models, our minimum starting order is very low. Please click the "WhatsApp" button or send a quick inquiry with your target quantity, and our team will provide a tailored volume tier quote within 2 hours.
Yes. We supply brand-new replacement batteries with professional inspection before shipment.
Each batch is checked for capacity, voltage, internal resistance and overall performance consistency.
Every batch follows quality inspection procedures, including:
This helps maintain stable performance and reduce after-sales issues.
