Shenzhen guanyu new energy technology co., ltd
Shenzhen Guanyu New Energy Technology Co., Ltd. is a high-tech enterprise specialized in the design, production, sales and service of lithium batteries, lithium battery modules, charging management
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| Product Specification | |
| Product Name | 612628 smart bracelet polymer lithium battery children's watch battery GPS positioning lithium ion battery thermometer |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 490mAh |
| Standard Charge Current | 100mAh |
| Max Charge Current | 200mAh |
| Charge Cut-off Voltage | 4.2V |
| Standard Discharge Current | 250mAh |
| Max Cont Discharge Current | 500mAh |
| Discharge Cut-off Voltage | 3V |
| Material | NMC battery ( or LiFePO4 battery, Lithium Cobalt battery) |
| Cell/ Brand | Lithium-ion polymer battery |
| Cell Type | Lithium Ion battery(or Custom Li polymer battery ) |
| Temperature Range | Charge temperature: 0°C to 45°C |
| Discharge temperature: -20°C to 55℃ | |
| Storage temperature: -20°C to 55℃ | |
| Life Cycle | More than 600cycles |
| Package Material | Shrinked PVC |
| Certification | ROHS, UN38.3, MSDS, IEC62133, CB |
| Key Words | 612628 smart bracelet polymer lithium battery children's watch battery GPS positioning lithium ion battery thermometer |
One pc in a PE bag, and then in a standard export carton or Custom-made Package.
Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).
Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the QTY.
2. Q: What certificates do you have?
A: ISO9001 quality system, IATF16949 Automotive Industry Management System, ISO140001 Environmental System, and GB/T29490-2013 System. And most of the products have passed the UL, UN38.3, ROSH, CE, CB, BIS, KC, MSDS certificates.
3. Q: What is your warranty?
A: We offer 2 years warranty for all our battery pack. All the GUANYU products are insured by the Third Party PICC PROPERTY AND CASUALTY COMPANY LIMITED. the best service are assured
4. Q: Can the product be equipped with a charger?
A: YES!
5. Q. How long does the proofing time take?
A: it depends on order quantity. Usually the delivery date for samples: 3~5 days, for mass production: 5~25 days,