Payment & Shipping Terms:
|Product Name:||Cylindrical Lithium Ion Battery||Samples:||Stock And Available|
|Cover:||Button Top||Sizes:||18*65mm Cylinder|
|Lead Time:||Within 10 Days||Capacity:||2000mAh Or Cusomized|
rechargeable lithium batteries,
li ion 18650 rechargeable battery
Cylindrical Button top 18650 2000mAh 3.7V Lithium Ion Battery Pack
|1||Nominal Capacity||2000mAh||0.2C Standard discharge|
|4||Discharge end voltage||3.0V|
|5||Charge Voltage||4.2V±0.03V||By standard charge method|
|6||Standard charging method||0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to≤0.01C|
|7||Charge current||0.2C||400mA||Standard charge, charge time about 6h(Ref)|
|0.5C||1000mA||Rapid Charge, charge time about: 3h(Ref)|
|8||Standard discharging method||0.2C constant current discharge to 3.0V|
|9||Cell Internal Impedance||≤50mΩ||Internal resistance measured at AC 1KHZafter 50% charge|
|10||Maximum charge current||1C||2000mA||continuous charge|
|11||Maximum discharge current||2C||4000mA||continuous discharge|
|12||Operation Temperature and relative humidity Range||Discharge||-20~60℃ 60±25%R.H.||Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery|
|13||Storage temperature for a long time||‘-10~45℃
|Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months.|
Li-ion battery Features:
1. OEM orders are available
2. High transfer efficiency low resistance and energy saving.
3. Existing stock for short delivery time.
4. High Capacity and Stable Discharge Voltage
5. Light weight, small size and high performance
6. Outstanding Discharge properties and Storage Capacity
1. Use an original or reliable charger.
2. Do not throw the battery into fire or water.
3. To avoid keeping it at the temperature above 45 degrees or it may cause explosion.
4. Do not pressing it or dropping it from the high altitude.
5. To prevent short circuit, never to put it together with conductors such as keys and coins, etc.
6. Keep the battery in a cool dry surrounding if its stand by.
1. OEM order Welcome: OEM orders are welcomed anytime.
2. 12 Months Warranty: We will guarantee 12 months warranty from the shipment date.
3.Strict Quality Control:All parts are strictly tested by QC department before shipping.
4.Small Quantity Acceptable: Please don’t worry your requirement quantity is small, because we also accept samples before bulk orders.
5.Return Policy:For defective goods,please send us the pictures to confirm then we will give you the replacement during warranty period.
6. Good After-sale Service:Any questions on technical issues,welcome to contact us anytime.We will help you solve at first time.