Product Name: 3.7V 200mAh Li-Polymer Battery Cell Ultra Thin Rechargeable Lithium Polymer Battery Model NO.: Li-polymer Battery Recyclable: Recyclable Certification: KC, RoHS, UL, CE Size: 200mAh Nominal Voltage: 3.7V Charger Application: MP3/MP4 Player, Wearable Device Charger Type: Electric Charger Type: Li-Polymer Battery Types: Li-Polymer Battery Cell Trademark: AuG Transport Package: Standard Packaging Specification: Customizable Origin: Shenzhen Product Description 3.7V 200mAh Li-Polymer Battery Cell Ultra Thin Rechargeable Lithium Polymer BatteryProduct DescriptionNO.ItemsSpecifications1Lithium Polymer Battery Size0.5*20*30mm(with PCM)2Nominal Voltage3.7V3Nominal Capacity200mAh4Max Charge Current1C5Max Discharge Current1C6Discharge Cut-off Voltage3v,the over-discharge detection voltage of PCM7Operating EnvironmentCharging,0°C~45°C;65±20%RH Discharging,-20°C~60°C;65±20%RH8Storage Environment-20°C~45°C;65±20%RH; Storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH9Battery Weight about5g10Circle Life(80% Prime Capacity)>500 times11Guarantee Period1 YearAdvantage:1. High energy density;2. Safety and reliable(with PCM);3.Long cycle life;4. No memory;5.Never explosion,stable performance,environment friendly;6. Capacity and size could be customizedCharging Method:Charge with constant current 1C to 4.2v,Then charge with constant voltage 4.2v,Till charge current less than 0.01CCharging Attention:1.Charging current and charging voltage should be less than specified in the Product Specification;2.The charger shall be designed to comply with Specification;3.It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performanceLi-polymer Battery Cell Pictures Why Choose Us1. 12 years of experiences in battery field2. GB/T19001-2008/ISO 9001:2008 certification3. OEM/ODM service provided4. All-in-one service of R&D, production and after-sales service5. 13 months warranty6. 24/7 online service7. Complete shipping documents MSDS, UN38.3, 1.2m drop test report, safe transport reportFactoryInformationFOQ:Q1:Can I have samples to test? And what is lead time for sample order?A1:Yes,we can supply samples in 5-7 days depending on the product buyer want, and buyer pay for sample cost and shipping cost.Q2: What is the Warranty for your products?A2: 12months, if any quality problems on our side in this period, you can send to my company after sale service centerQ3:What is your company's advantage?A3:We only supply high level quality of lithium battery and we have a strong design center,we also provide high quality after sale serviceQ4: Do you accept OEM/ODM?A4: Yes,it is avaliable.Q5: What is your lead time for the mass order?A5: General speaking, about 7- 20 days depending on different items after getting down payment and confirmation about the samples.Q6: What is your payment terms?A6: Sample payment through Paypal or Western Union, and mass order by T/T or L/C.Q7: Where is your factory?A7: shenzhen Guangdong Province.Q8: What kind of certificate you have?A8: CE,RosH ,UN38.3 IEC-62133 MSDS etc.