Factory Supplier 18650-2p 3.7V 4400mAh Rechargeable Lithium Ion/ Li-ion Battery

Factory supplier 18650-2P 3.7V 4400mAh Rechargeable Lithium-Ion/ Li-ion batteryBasic Info;
Type: Li-ion Battery
Model: Li-ion 18650-2P 3.7V 4400mAh
Nominal Capacity: 4400mAh
Nominal Voltage: 3.7VAdditional Info:
Brand: Toptech
Standard: CE, SGS, RoHS
Lead Time: 10-15 days or shorter ( often with stock)
Production Capacity: 20K PCS per day
Warranty: One Year after the shipment
Packing: Standard Export PackageProduct:Factory supplier 18650-2P 3.7V 4400mAh Rechargeable Lithium-Ion/ Li-Ion batterySpecification:
1. Norminal capacity (at 0.2C)4400mAh2. Norminal voltage3.7V3. Cut-off of battery3.0V3. Dimension of battery18.0mm x 36.0mm x65.0mm4 Standard Charge Current0.2C5 .Max.charge current1C6. Standard Discharge Current0.2C7. Max.Continuous Discharge current1 C8. Working temperatureCharging: 0 ~ 45 Centi-degree, 45~85% RH
Discharging: -20~ 60 Centi-degree, 45~ 85% RH9. Storage temperature for long time-5~+35 Centi-degree, 45~ 85% RH10. Cycle life≥500 cycles under IEC standardFeature:
1.Unique Feature: Very reliable & stable quality, often made in bulk for oversea custoemers2.Good accordance on capacity, inner resistance for the battery in the same battle3.Lower inner-reresistance, high discharge platform and power output3.Supver lower self-discharge rates, can be stored for long time4.The different customed configuration, OEM, ODM is available5.Green products, meet RoHSApplication:Notebook, Telecommunications, flashlight, power tools, R/C toys, lamps,E-bike,
power bank, emergency lightings and other portable devices