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The Ln40p is a 3.7V lithium polymer battery pack from Bosa Energy, engineered for portable electronics, power tools, and industrial backup systems. Each unit measures 26.7 x 148.2 x 96.5 mm and weighs 0.85 kg, delivering consistent cell parameters through high-level automation. The module features a self-developed ventilation valve for improved safety during charge-discharge cycles, with low internal resistance supporting high discharge C-rate performance.
Constructed with lithium polymer chemistry, this rechargeable pack offers long cycle life, retaining 80% nominal capacity after 3500 cycles at 1C charge and discharge rates. The design prioritises parameter stability across batches, making it suitable for OEM and ODM supply chains requiring reliable power solutions. It adheres to standard industry practices for lithium-ion modules, including typical energy densities of 200-260 Wh/kg and operating temperatures between -20°C and 60°C.
Industrial buyers source the Ln40p for applications requiring compact, high-performance energy storage, such as consumer electronics and emergency power systems. Bosa Energy provides customisation services, and the product carries full certification sets, including ISO 14000, TS16949, RoHS, TUV, UL, and UN. Buyers should confirm batch-specific certifications and compatibility with their target devices before ordering.
| Chemistry | Lithium Polymer (LiPo) / Lithium-ion |
| Voltage | 3.7V |
| Dimensions | 26.7 x 148.2 x 96.5 mm |
| Weight | 0.85 kg |
| Cycle Life | 80% nominal capacity after 3500 cycles @1C/1C |
| Internal Resistance | Low (typical <50 mΩ for comparable LiPo cells) |
| Discharge C-rate | High (typical 2C-5C for LiPo modules) |
| Operating Temperature | Standard -20°C to 60°C |
| Energy Density | Typical 200-260 Wh/kg |
| Certifications | ISO 14000, TS16949, RoHS, TUV, UL, UN |
| Ventilation | Self-developed high-airtightness valve |
| Manufacturing | High-level automation for parameter consistency |
Bosa Energy operates from Duodao Hi-Tec District in Jingmen, Hubei Province, China. The company specialises in lithium polymer and lithium-ion battery solutions, leveraging automated manufacturing to ensure product consistency. Its harbor-tier trust status reflects verified operational capacity, though its response metrics are currently inactive on the platform.
The supplier’s profile highlights customisation capabilities and a focus on safety and performance, with product liability insurance covering its offerings. While the company does not disclose headcount or revenue, its technical descriptions and certification sets indicate a commitment to industrial-grade standards. Buyers should request updated verification signals and sample validation before committing to bulk orders.
The Ln40p is a 3.7V lithium polymer battery pack with dimensions of 26.7 x 148.2 x 96.5 mm and a weight of 0.85 kg, suitable for portable electronic devices and industrial equipment. Manufactured using high-level automation equipment to ensure consistent cell parameters and reliable performance across batches. This rechargeable lithium-ion module is ideal for B2B buyers sourcing battery packs for consumer electronics, power tools, and backup power systems. The self-developed ventilation design enhances safety during charge-discharge cycles, making it a competitive option for OEM/ODM supply chains. Priced at USD 42 per unit in the general market, with pricing dependent on order volume and customization requirements.
| 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, verify the Ln40p’s compatibility with your device’s voltage and current requirements, as mismatches can damage equipment or reduce lifespan. Request the supplier’s datasheet for charge-discharge curves and thermal characteristics, and cross-check these against your application’s power profile. Confirm whether the listed certifications cover your target markets, as some regions have additional compliance requirements.
Logistics for lithium batteries require careful planning due to their classification as dangerous goods. Clarify whether Bosa Energy can provide UN-certified packaging and the necessary documentation for air or sea freight. Lead times may vary based on customs clearance for hazardous materials, so factor in buffer time for inspections. Incoterms such as FOB or CIF should specify responsibility for transport insurance and hazard fees.
Quality checks should include visual inspection for physical damage, electrical testing for voltage and internal resistance, and cycle life validation under your intended usage conditions. Request a pre-shipment sample for destructive testing if your application demands high reliability. Documentation should include MSDS, test reports, and a certificate of origin to ensure compliance with import regulations and safety standards.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Ln40p for your business, securing the right balance of quality and cost is essential. Bosa Energy, a verified supplier based in China, offers this product with key specifications including Prismatic Lithium Polymer (LiPo) Rechargeable Battery Pack, 3.7V, and Lithium-ion / Lithium Polymer Chemistry. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $42/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8507.60, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Ln40p requires careful attention to shipping logistics, customs compliance, and secure payment terms. Bosa Energy offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ln40p has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Ln40p requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Ln40p from Bosa Energy is $42/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Bosa Energy through EximNext.
The supplier, Bosa Energy, has set a Minimum Order Quantity (MOQ) of 1 Bags for Ln40p. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Ln40p is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Ln40p from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Bosa Energy. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Bosa Energy is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Ln40p supplied by Bosa Energy include Prismatic Lithium Polymer (LiPo) Rechargeable Battery Pack, 3.7V, and Lithium-ion / Lithium Polymer Chemistry. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Bosa Energy offers Ln40p with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ln40p is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Bosa Energy through our platform.
Bosa Energy maintains international quality certifications. These ensure that the Ln40p meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Bosa Energy will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Bosa Energy.
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