Shenzhen Chaoliyang Technology Development Co., Ltd.

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Baterai Lithium Ion Kantong 3,7 V 451350 300 mAh, Baterai Li-Ion Isi Ulang, Baterai Polimer Litium

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4mm thickness

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PRODUCT DETAIL

Product Description

Chaoliyang has provided digital products, smart everyday essentials, medical devices, portable energy storage solutions, lighting equipment, industrial accessories, and more. To further enhance customer service, the company has obtained ISO 9001:2015 quality management system certification, and its batteries have passed certifications from UL, IEC62133, CE, KC, PSE, UN38.3, MSDS, REACH, ROHS, WERCS, and other international certification bodies.

Product name	Lithium Polymer Battery/LiPo Battery
Voltage	3.7V
Type	Rechargeable Li-Ion Battery
Usage	Model airplanes/cars/power banks/razors/toys, etc.
Profit	High-quality battery, using premium raw materials to deliver adequate capacity, long service life, and safety with no risk of explosion. Excellent thermal properties. Conductivity, low heat generation, stable current output; superior PCB prevents overcharging, over-discharging, short circuits, and high voltage. Temperature: Strong flexibility, difficult to break, supports high current.

Adjustable

WARNING: LI-ION CELLS POSE INHERENT RISKS IF USED OR HANDLED IMPROPERLY. CELLS MAY LEAK, CAUSING SERIOUS BURNS, DEATH, AND PROPERTY DAMAGE. – PLEASE READ CAREFULLY BEFORE PROCEEDING –

1. KEEP OUT OF REACH OF CHILDREN (AT LEAST 18 YEARS OLD) AND PETS. 2. DO NOT PLACE IN FIRE, OVEN, MICROWAVE, OR EXPOSE TO HEAT EXCEEDING 100°C (212°F). 3. DO NOT USE CELLS THAT HAVE DAMAGE TO THEIR STRUCTURE OR EXTERNAL PROTECTIVE LABELS (ALSO CALLED “WRAP,” “SLEEVE,” OR “SKIN”). DAMAGE INCLUDES: CRUSHES, CRACKS, SCRATCHES, HOLES, CORROSION, OR ANY OTHER ABNORMALITIES OR UNVISIBLE DAMAGE. OTHERWISE, THE CELL MAY SHORT-CIRCUIT AND EXPLODE. ALWAYS VISUALLY AND BY TOUCH CHECK THE CELL FOR ANY DAMAGE BEFORE EACH USE. 4. DO NOT CHARGE BEYOND THE MAXIMUM CHARGING VOLTAGE (V) (USUALLY 4.2 V) OR DISCHARGE BELOW THE MAXIMUM CUT-OFF VOLTAGE (V) (USUALLY 2.5 V). OVER-CHARGING OR OVER-DISCHARGING CAN CAUSE IRREPARABLE DAMAGE AND MAY RESULT IN EXPLOSION. 5. DO NOT LEAVE A CELL UNATTENDED WHILE CHARGING, AND IMMEDIATELY REMOVE THE CELL FROM THE CHARGER AFTER FULL CHARGE TO ENSURE IT IS NOT EXPOSED TO POTENTIAL DAMAGE FROM THE CHARGER, SUCH AS OVER-CHARGING THAT COULD DAMAGE THE CELL AND EVEN CAUSE AN EXPLOSION. 6. DO NOT MIX WITH USED CELLS OR CELLS OF DIFFERENT BATTERY TYPES. DIFFERENCES IN CAPACITY MAY CAUSE ONE OR MORE CELLS TO BE OVER-CHARGED OR OVER-DISCHARGED. 7. DO NOT CARRY OR STORE CELLS OUTSIDE THEIR PROTECTIVE PACKAGING OR CELL CASE. THE CELL CASE MUST PREVENT THE CELLS FROM TOUCHING EACH OTHER.

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Frequently Asked Questions

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Taylor

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This was our first time sourcing batteries from China. We were incredibly patient and meticulous throughout the business process, proactively providing specifications, certification documents, and packing information. We followed up on production, inspection, and shipment from start to finish. Our products are consistently reliable and of stable quality, and our after-sales service is prompt and responsive. We are a lithium battery supplier you can trust long-term.

Fuyeor‌

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We sourced 503048 miniature battery cells for our beauty devices. The cells are sized to standard with no deviations and come with a complete protection board, eliminating the need for additional components. The cells can be stored for months without running out of power. We offer efficient communication regarding customized cables and terminals, professional business support, and timely responses to technical issues. Our cost-effectiveness far surpasses that of local suppliers.

Ethan‌

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Having partnered with Chaoliyang for two years, we've secured a customized 805080 high-capacity polymer battery cell with ample capacity and stable internal resistance, significantly reducing our power bank return rate. All CE and UN38.3 certifications are complete, ensuring smooth customs clearance every time we ship goods. Our factory delivers on time, and we prioritize expedited sample orders. Our technical team is highly cooperative, leading to a long-term and stable partnership.

Jemmei

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We compared cylindrical battery packs from multiple factories. This batch of products features rigorous cell sorting, balanced internal resistance, and excellent cycle stability; neat assembly and welding, secure wiring, and reasonable BMS parameter settings, meeting UN38.3 and CE certification standards. We support customized voltage and capacity, and provide professional and smooth technical support throughout the production process; goods are shipped on time according to FOB terms, and customs documents are complete. The incoming material defect rate is extremely low, making it ideal for long-term wholesale cooperation.

FAQ

Frequently Asked Questions

Does CLY provide free samples? How can I get samples?

We can provide free samples based on project circumstances, with shipping costs borne by the customer. Please contact our sales team with detailed requirements, and we will arrange sample delivery as soon as possible.

What after-sales services does CLY provide? How are quality issues handled?

We provide comprehensive after-sales services including technical support, product warranty, and issue response. If quality problems occur, after confirmation we offer returns, exchanges, or compensation as per the mutual agreement.

Does CLY have a minimum order quantity (MOQ) requirement for battery products?

MOQ varies by product. Sample orders have no MOQ restriction. For bulk orders, please contact our sales team for specific MOQ. We support small batch trial production.

What is CLY's annual production capacity? How long is the order delivery lead time?

We have strong annual production capacity with modern production lines. Standard order lead time is 15-25 days, depending on customization requirements. Sufficient inventory ensures timely delivery.

Does CLY provide free samples? How can I get samples?

What after-sales services does CLY provide? How are quality issues handled?

Does CLY have a minimum order quantity (MOQ) requirement for battery products?

MOQ varies by product. Sample orders have no MOQ restriction. For bulk orders, please contact our sales team for specific MOQ. We support small batch trial production.

What is CLY's annual production capacity? How long is the order delivery lead time?

We have strong annual production capacity with modern production lines. Standard order lead time is 15-25 days, depending on customization requirements. Sufficient inventory ensures timely delivery.

Does CLY have export experience? How many countries does it serve?

CLY has over 10 years of export experience, established long-term cooperation with many domestic and international retailers and wholesalers, and serves more than 150 countries worldwide.

How does CLY ensure product quality? What is the shipment pass rate?

We have a professional quality inspection team that strictly tests everything from raw materials to finished products, ensuring each product meets high standards. Our shipment quality pass rate remains 100%.

What are the main application fields of CLY batteries?

Our batteries are widely used in medical equipment, beauty devices, 3C digital products, power tools, power banks, smart robots, drones, energy storage systems, and more.

Does CLY offer battery customization services? What aspects can be customized?

Yes, we offer deep customization including cell selection, capacity, voltage, size, BMS protection board, connectors, and casing, providing flexible one-stop solutions based on specific customer needs.

Baterai Lithium Ion Kantong 3,7 V 451350 300 mAh, Baterai Li-Ion Isi Ulang, Baterai Polimer Litium

WARNING: LI-ION CELLS POSE INHERENT RISKS IF USED OR HANDLED IMPROPERLY. CELLS MAY LEAK, CAUSING SERIOUS BURNS, DEATH, AND PROPERTY DAMAGE. – PLEASE READ CAREFULLY BEFORE PROCEEDING –

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