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The Dell laptop battery provided by Shenzhen Lezinn Electronic Co., Ltd. is designed as a replacement for OEM units in models such as the Inspiron 15 3000, Latitude E5470, and XPS 13. It operates at 11.1 volts with a nominal capacity of 4400 mAh, using a 3-cell lithium-ion configuration. The battery includes a built-in battery management system (BMS) that monitors cell voltage, temperature, and charge cycles.
The cells are typically grade-A lithium-ion, sourced from established manufacturers in China, with a standard energy density of approximately 150 Wh/kg. The casing is made from flame-retardant polycarbonate, and the terminals are nickel-plated copper for low-resistance contact. These specifications align with common aftermarket battery standards, though exact cell chemistry is not disclosed by the supplier.
This battery is purchased by IT asset managers, repair shops, and wholesale distributors serving corporate and educational markets. It is commonly used to replace degraded batteries in fleet devices or as spare inventory. Trade terms include FOB Shenzhen, with packaging in blister packs of 10 or cartons of 100. Minimum order quantities are negotiable but generally begin at 50 units for direct factory orders.
| Nominal Voltage | 11.1 V |
| Nominal Capacity | 4400 mAh |
| Cell Configuration | 3S1P lithium-ion |
| Energy Rating | 48.8 Wh |
| Connector Type | Dell proprietary 7-pin |
| Battery Management System | Integrated protection circuit for overcharge, over-discharge, short-circuit |
| Operating Temperature | 0°C to 45°C typical |
| Charge Cycle Life | 300 to 500 cycles typical |
| Casing Material | Flame-retardant polycarbonate |
| Weight | 280 g typical |
Shenzhen Lezinn Electronic Co., Ltd. is a registered entity located in the Hebei Industrial Zone, Bantian Town, Shenzhen, with a verified physical address. The supplier is classified as imported with harbor-level trust verification, indicating basic platform compliance. No information is provided regarding company size, years in operation, revenue, or export history.
The supplier does not list certifications such as UL, IEC 62133, or UN38.3 in its profile, and response metrics show zero response rate and zero average response time. It does not claim OEM partnerships or client references. All technical claims must be verified through sample testing and direct communication with the supplier before bulk procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, request a physical sample and verify compatibility with your specific Dell model using the laptop’s BIOS battery status screen. Confirm the connector pinout matches the original. Test the battery’s capacity with a battery analyzer and check for voltage imbalance between cells. Do not accept bulk shipments without sample approval.
Confirm Incoterms with the supplier - FOB Shenzhen is standard. Lead time is typically 10 to 20 days after payment, depending on order volume. Payment terms are usually 30% advance, 70% against shipping documents. Ask for a commercial invoice that includes HS code 8507.60 for customs clearance. Ensure the packaging complies with IATA regulations for lithium batteries.
Perform incoming quality checks on 5% of each shipment. Test voltage stability under load, self-discharge rate, and connector integrity. Verify that each battery has a visible batch code and that the label matches the product description. Retain samples for warranty claims. Request a Certificate of Conformity for each shipment, even if not legally required in your jurisdiction.
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Securing a reliable supply chain for Dell Laptop Battery is critical for maintaining your business operations. Shenzhen Lezinn Electronic Co., Ltd., a supplier located in China, provides high-quality Dell Laptop Battery ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dell Laptop Battery from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Lezinn Electronic Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Lezinn Electronic Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Dell Laptop Battery from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Shenzhen Lezinn Electronic Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Shenzhen Lezinn Electronic Co., Ltd. provides Dell Laptop Battery for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen Lezinn Electronic Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Dell Laptop Battery to your country.
Send a direct message to Shenzhen Lezinn Electronic Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Shenzhen Lezinn Electronic Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen Lezinn Electronic Co., Ltd..
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