Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The 553640 Li-Polymer battery from Shenzhen A&s Power Technology Co., Ltd is a rechargeable 3.7V cell with an 850mAh capacity, using Lithium Cobalt Oxide (LCO) cathode chemistry and a polymer electrolyte. The battery measures 5.7 x 37 x 42 mm, making it compact and lightweight for portable applications. It is certified to UL2054, KC, and CB standards, ensuring compliance with international safety requirements for consumer electronics.
LCO chemistry offers high energy density, making it ideal for devices where space and weight are critical constraints. Typical discharge rates for such batteries range from 0.2C to 1C, with a standard cycle life of 300 to 500 charges under optimal conditions. The polymer electrolyte enhances safety by reducing the risk of leakage compared to liquid electrolytes, while the soft pouch design allows for flexible form factors.
This battery is suited for toys, home appliances, and consumer electronics such as IoT devices, portable speakers, and small gadgets. Shenzhen A&s Power Technology Co., Ltd offers a 3-month to 1-year warranty, providing flexibility for OEM buyers. The battery is designed for global export, with packaging and labeling compliant with international shipping regulations. Buyers should confirm compatibility with their device’s voltage and charging requirements.
| Model | 553640 |
| Voltage | 3.7V |
| Capacity | 850mAh |
| Chemistry | Lithium Cobalt Oxide (LCO) |
| Electrolyte | Polymer |
| Dimensions | 5.7 x 37 x 42 mm |
| Weight (typical) | 15 - 20 g |
| Discharge Rate (typical) | 0.2C - 1C |
| Cycle Life (typical) | 300 - 500 cycles |
| Certifications | UL2054, KC, CB |
| Operating Temperature (typical) | 0°C to 60°C |
Shenzhen A&s Power Technology Co., Ltd is headquartered in Shenzhen, Guangdong Province, China, with its office located at Rm1312, A Block, Weidonglong Business Building, No.2125 Meilong Road, Longhua District. The company specializes in the design and manufacture of lithium polymer batteries for consumer electronics, toys, and home appliances. Its products are tailored for OEM and ODM markets, with a focus on reliability and compliance with international safety standards.
The supplier operates within the Harbor trust tier, indicating a verified business presence. While the response rate and average response hours are not currently available, the company is positioned to handle bulk inquiries and customize battery solutions for specific applications. Shenzhen A&s Power Technology Co., Ltd emphasizes flexibility in warranty terms, offering options from 3 months to 1 year to meet diverse buyer needs.
This 553640 Li-Po battery is a 3.7V 850mAh lithium polymer cell with LCO (Lithium Cobalt Oxide) cathode chemistry, ideal for toys, home appliances, and consumer electronics. Measuring 5.7 x 37 x 42mm, it is rechargeable and certified to UL2054, KC, and CB standards, making it suitable for international trade and OEM procurement. The 3-month to 1-year warranty provides flexibility for buyers seeking cost-effective power solutions for portable devices and light-duty applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the battery’s compatibility with your device’s voltage and current requirements. Confirm the maximum continuous discharge current the 553640 model can handle to avoid overheating or premature failure. Request test reports for capacity, internal resistance, and cycle life to ensure the batteries meet your performance expectations.
Logistics details such as lead time, Incoterms (e.g., FOB Shenzhen), and packaging should be discussed with Shenzhen A&s Power Technology Co., Ltd. Li-Polymer batteries are typically shipped in UN-certified packaging to comply with aviation and maritime safety regulations. Confirm whether the supplier provides documentation such as MSDS (Material Safety Data Sheet) and UN38.3 test reports for air or sea transport.
Quality checks should include visual inspection for swelling, leaks, or damage upon delivery. Request a sample batch for performance testing, including capacity verification and cycle life assessment under your device’s typical usage conditions. Ensure the supplier provides certificates of compliance for UL2054, KC, and CB standards. For long-term supply agreements, discuss warranty coverage for defective units and the supplier’s process for handling returns or replacements.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 553640 3.7v Li-Polymer 850mah Lipo Battery for your business, securing the right balance of quality and cost is essential. Shenzhen A&s Power Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including A&S Power Brand, 553640 prismatic Li-Po cell, LCO (Lithium Cobalt Oxide) cathode chemistry, polymer electrolyte, and 5.7 x 37 x 42 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.55/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 553640 3.7v Li-Polymer 85 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen A&s Power Technology Co., Ltd. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 553640 3.7v Li-Polymer 85 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 import export marketplace. Start your sourcing journey today.
Importing 553640 3.7v Li-Polymer 85 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 553640 3.7v Li-Polymer 850mah Lipo Battery from Shenzhen A&s Power Technology Co., Ltd. is $1.55/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 Shenzhen A&s Power Technology Co., Ltd. through EximNext.
The supplier, Shenzhen A&s Power Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 553640 3.7v Li-Polymer 85. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 553640 3.7v Li-Polymer 850mah Lipo Battery 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 553640 3.7v Li-Polymer 85 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen A&s Power Technology Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Shenzhen A&s Power Technology Co., Ltd. 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 553640 3.7v Li-Polymer 850mah Lipo Battery supplied by Shenzhen A&s Power Technology Co., Ltd. include A&S Power Brand, 553640 prismatic Li-Po cell, LCO (Lithium Cobalt Oxide) cathode chemistry, polymer electrolyte, and 5.7 x 37 x 42 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen A&s Power Technology Co., Ltd. offers 553640 3.7v Li-Polymer 85 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
553640 3.7v Li-Polymer 85 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen A&s Power Technology Co., Ltd. through our platform.
Shenzhen A&s Power Technology Co., Ltd. maintains international quality certifications. These ensure that the 553640 3.7v Li-Polymer 85 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. Shenzhen A&s Power Technology Co., Ltd. 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 Shenzhen A&s Power Technology Co., Ltd..
Discover more products in Batteries & Chargers from verified suppliers worldwide.