Import 3.7v 1000mah Li-Polymer Battery 553450 — Buy in wholesale FOB from Supplier in China
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3.7V 1000mAh Li-Polymer Battery 553450
The 3.7V 1000mAh Li-Polymer Battery 553450 from Continent Technology Limited is a pouch-type rechargeable cell with a nominal voltage of 3.7V and rated capacity of 1000mAh, manufactured in Shenzhen, Guangdong Province. Its model number 553450 encodes the physical dimensions: 5.5mm thickness, 34mm width, and 50mm length, giving it an ultra-slim profile suited to tight enclosures. The cell employs a lithium cobalt oxide cathode, polymer electrolyte, and aluminium-laminated film shell, a combination that yields higher energy density than equivalent cylindrical formats.
This battery's polymer construction allows flexible form factors and reduced weight compared to cylindrical lithium-ion cells with rigid metal cans. The pouch cell format typically achieves 90-95% packaging efficiency versus 65-70% for 18650 cylinders, a critical advantage in wearable and IoT designs. RoHS compliance is standard for cells exported from Shenzhen manufacturers, though buyers should request the specific test report number for their records. The 1000mAh capacity at 3.7V delivers 3.7Wh of energy, sufficient for day-long operation of Bluetooth peripherals and compact sensors.
Typical applications include IoT devices, fitness wearables, wireless earbuds, portable medical monitors, and OEM battery replacements where space constraints rule out cylindrical alternatives. Buyers in Europe and North America commonly integrate these cells into custom battery packs with protection circuit modules. Continent Technology Limited lists a harbor trust tier and zero percent response rate at time of listing, so direct contact is essential to confirm current production capacity, sample availability, and whether UN38.3 transport certification is held for this specific cell.
| Nominal Voltage | 3.7V |
| Rated Capacity | 1000mAh |
| Energy Content | 3.7Wh typical |
| Cell Dimensions (L x W x T) | 50mm x 34mm x 5.5mm (standard 553450 form factor) |
| Cathode Material | Lithium Cobalt Oxide (LiCoO2) |
| Electrolyte Type | Polymer Gel Electrolyte |
| Cell Chemistry | Li-Polymer (Lithium Cobalt Oxide / Polymer Electrolyte / Graphite Anode) |
| Shell Construction | Aluminium-Laminated Film Pouch |
| Compliance Marking | RoHS (confirm test report with supplier) |
| Typical Cycle Life | 300-500 cycles to 80% capacity at 0.5C/1C, 25 degrees C (standard for pouch cells of this class) |
Continent Technology Limited is headquartered at B608, Yangguangyayuan, Nanling, Longgang District, Shenzhen, 518100, Guangdong Province, China. The company operates from a commercial address in one of Shenzhen's established electronics districts, with Longgang serving as a hub for battery and consumer electronics manufacturing. Its harbor trust tier indicates a registered and verified business presence on the platform, though this does not constitute a quality or financial guarantee.
The listing shows a 0.00% response rate and zero average response hours, which suggests either a newly established account or inactive communication channels. No verified production floor, ISO certification, or factory audit details are stated in the source data. Buyers should conduct independent due diligence, request a factory profile, and verify whether Continent Technology Limited holds UN38.3, IEC 62133, or UL 1642 certifications for this specific cell before committing to volume orders.
The 3.7V 1000mAh Li-Polymer Battery 553450 is a compact pouch-type rechargeable cell ideal for IoT devices, wearables, Bluetooth peripherals, and portable electronics. Its 5.5mm thin profile and lightweight polymer construction make it a preferred alternative to cylindrical lithium cells in space-constrained designs. Widely sourced from manufacturers in Shenzhen and Guangdong for global export, this battery is RoHS compliant and suitable for integration into battery packs and consumer products.
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Sourcing 3.7V 1000mAh Li-Polymer Battery 553450 from Continent Technology Limited - China Import Guide
Before placing an order with Continent Technology Limited, verify that the 553450 cell's physical dimensions match your enclosure: 5.5mm thickness tolerances in pouch cells can vary by plus or minus 0.2mm, which may affect fit in precision-moulded housings. Request a dimensional drawing with tab placement and tolerances, and confirm whether the cell uses standard or extended-length tabs. Validate that the supplier's claimed RoHS compliance is backed by a current test report from a recognised laboratory, and cross-check the report's battery model number against the cell you intend to purchase.
Logistics from Shenzhen to most major ports typically requires 14-30 days by sea, though the listing provides no confirmed lead time or stock position. Incoterms must be negotiated directly with Continent Technology Limited: FOB Shenzhen is common for battery exports, but the buyer arranges hazardous goods freight forwarding. Payment terms are not stated; T/T with 30% deposit and 70% against BL copy is standard for first orders with Chinese battery suppliers, though L/C at sight may be negotiable for larger volumes. Clarify who bears the cost of UN38.3 testing renewal and whether theExtra content: the supplier provides MSDS and shipping declarations.
Quality assurance for lithium polymer cells demands incoming inspection of open-circuit voltage, internal resistance, and physical dimensions on a sampling basis. Request a pre-shipment inspection protocol from Continent Technology Limited, including charge retention testing and visual inspection for pouch edge seal integrity. Pouch cell swelling, electrolyte leakage, or tab corrosion are rejection criteria. Documentation should include a Certificate of Conformity, batch test records for voltage and resistance, and the UN38.3 test summary. Consider third-party inspection by agencies such as SGS or Bureau Veritas for initial orders, as battery safety failures carry significant product liability exposure in consumer electronics markets.
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30 suppliersBuy 3.7v 1000mah Li-Polymer B in Bulk — Verified Supplier in China
When sourcing 3.7v 1000mah Li-Polymer Battery 553450 for your business, securing the right balance of quality and cost is essential. Continent Technology Limited, a verified supplier based in China, offers this product with key specifications including Li-Polymer (Lithium-ion Pouch Cell), 3.7V, and 1000mAh (3.7Wh). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/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.
3.7v 1000mah Li-Polymer B Specifications, Trade Terms & Pricing
Importing 3.7v 1000mah Li-Polymer B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Continent Technology Limited 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.
About Continent Technology Limited — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3.7v 1000mah Li-Polymer B 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.
Import 3.7v 1000mah Li-Polymer B — Shipping, Logistics & Customs
Importing 3.7v 1000mah Li-Polymer B 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).
Frequently Asked Questions About 3.7v 1000mah Li-Polymer B
What is the wholesale price of 3.7v 1000mah Li-Polymer Battery 553450?
The current listed wholesale price for 3.7v 1000mah Li-Polymer Battery 553450 from Continent Technology Limited is $2/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 Continent Technology Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for 3.7v 1000mah Li-Polymer B?
The supplier, Continent Technology Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3.7v 1000mah Li-Polymer B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 3.7v 1000mah Li-Polymer Battery 553450?
For international shipping and customs clearance, 3.7v 1000mah Li-Polymer Battery 553450 is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import 3.7v 1000mah Li-Polymer B from China?
To import 3.7v 1000mah Li-Polymer B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Continent Technology Limited. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Is Continent Technology Limited a verified supplier?
Yes, Continent Technology Limited 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.
What are the key specifications of 3.7v 1000mah Li-Polymer Battery 553450?
The key specifications for 3.7v 1000mah Li-Polymer Battery 553450 supplied by Continent Technology Limited include Li-Polymer (Lithium-ion Pouch Cell), 3.7V, and 1000mAh (3.7Wh). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of 3.7v 1000mah Li-Polymer B?
Continent Technology Limited offers 3.7v 1000mah Li-Polymer B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 3.7v 1000mah Li-Polymer B the most?
3.7v 1000mah Li-Polymer B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Continent Technology Limited through our platform.
What certifications does this 3.7v 1000mah Li-Polymer B supplier hold?
Continent Technology Limited maintains international quality certifications. These ensure that the 3.7v 1000mah Li-Polymer B meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 3.7v 1000mah Li-Polymer Battery 553450 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Continent Technology Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Continent Technology Limited.
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