455595-2p 6000mAh Lithium Polymer Battery For Solar Charger

455595-2P 6000mAh Lithium Polymer Battery for solar charger Cell parameters: No. Item Specification 1 Rated Capacity 3000mAh ,0.2 C discharging 2 Minimum Capacity 3000mAh ,0.2C discharging 3 Normal Voltage 3.70V 4 O.C.V    3.80-4.2V 5 Charge Ending Voltage 4.20±0.03V 6 Discharge Ending Voltage 2.75V 7 Standard charging method 0℃～45℃ 0.5C constant current charge to 4.2V, then constant voltage 4.2V charge till charged current declines to ≤ 0.01C 8 Charge current Standard charge:0.2C (0℃-45℃) Rapid charge:1.0C (0℃-45℃) 9 charging Time Standard charge:5.5～6.5 h Rapid charge:1.5～2.5 h 10 Max. Charging  Current 1.0C (0℃～+45℃) 11 Standard discharging Current -20℃～+60℃ 0.2C constant current discharge to 3.0V. 12 Max. Discharging Current 1.0C (-20℃～+60℃) 13 Operating environment Charging: 0℃-45℃, 65%±25%RH Discharging: -20℃-60℃, 65%±25%RH 14 Cell Impedance ＜65mohm, (4.2V  AC 1KHz measured) 15 Dimension of Single Cell Thickness Max 4.6mm Width Max 55.5mm Height Max95.5mm   Pack: 1S2P-3.7V 6000mAh Size: 9.5*55.5*98mm FAQ  1. Q: Do you have current sample in stock?      A: 1. For li-polymer battery, usually we’ll do stock, please contact us if you have inquiry models. 2.For cells of li-ion battery, we also have some stock, please contact us if you have inquiry models. 3. For battery pack, usually we don’t have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed. 2.  Q: What’s the delivery time for mass production?      A: Usually 25-30days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case. 3.  Q: What kind of certificates could you provide for the battery?      A: It’s custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded. 4.  Q: Do you offer charger for battery?      A: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.  5.  Q: Are you manufacturer or simply trading company?      A: We are manufacturer, and we sincerely welcome you to visit our factory!  Shenzhen VATS Power Source Ltd is a high-tech enterprise which is set R&D, manufacture and sales, we mainly engaged in custom Li-polymer battery packs, Li-ion battery packs and portable power supply, OEM&ODM are available. We established firm business relationship with more than 1000 companies in domestic and overseas, and have rich experience in research, development and manufacture batteries, you may save much more time and cost by ordering directly from us.   Main markets Our main markets are North America, Europe, Japan, Korea, and other countries in east Asia, etc. Contact Caroline Yong|Business Manager Phone/Skype/Whatsapp: +86 15889670413 Email: