18650 battery bulk 3.7v 2000mah,2200mah,2400mah,2500mah,2600,3000mah,3500mah lithium ion battery cell
Specification
Item |
Condition / Note |
Specification |
Capacity |
Std. charge / discharge |
Nominal 2000mAh Minimum 2000mAh |
Nominal Voltage |
Average |
3.6V |
Standard Charge |
Constant current Constant voltage End current(Cut off) |
End current(Cut off) 4.2V 50mA |
Max. Charge Voltage |
4.2V |
|
Max. Charge Current |
1.0C |
|
Standard Discharge |
Constant current End voltage(Cut off) |
0.5C 2.75V |
Max. Discharge Current |
-15 ~ -60 °C |
1.0C |
Weight |
Approx. |
Max. 45.0G |
Operating Temperature |
Charge Discharge |
0 ~ 45°C -15~ 60°C |
Storage Temperature |
1 month 3 months 1 year |
-20 ~ 60°C -20 ~45°C -20 ~ 20°C |
Features
18650 Lithium Ion battery:
Product Feature and Advance:
(1). Large capacity. 18650 lithium battery capacity is generally between 1200mAh - 3600mAh. 18650 lithium battery pack is casually can break through 5000mAh.
(2). Long life. Cycle life can reach more than 500 times.
(3). High safety performance. No explosion, no combustion, no poison, no pollution.
(4). High voltage. Nominal voltage is 3.7v.
(5). No memory effect. Before charging Do not have to discharge the remaining electricity, easy to use.
(6). Small internal resistance. Greatly reduces the battery self power consumption.
2. Product application:
Solar power system, Notebook, walkie-talkie, instrumentation, audio equipment, toys, cameras, digital cameras, and other electronic equipment.
3. Product storage.
Battery storage environment should be clean, dry, ventilated room, should avoid contact with corrosive substances, should be far away from fire and heat source
Advantages:
1) High energy density,flexible shape
2) High safety
3) Low internal resistance, Low self-discharge rate
4) 500times cycle life (long life)
5) No memory effect
6) Eco-friendly, with CE, ROHS approved
7) Custom according to the customer's requirements
8) Prompt lead time
Application:
1. Telecommunications,Audio& vedio Devices,laptop,GPS,POS machines ,E-Bike,EV,GPS,POS machines,smart robot,miner lamps,etc.
2. Custom instrumentation lithium battery pack: flaw detector, high-speed rail track detector, mapping device, detector.
3. network hunt, etc.
4.Customized medical equipment lithium battery pack: B-machine, ECG machine, monitor, ventilator, anesthesia machine, infusion pump, etc.
5.Customized Smart Robot: Industrial Robot, Service Robot, Educational Robot, Clean Robot, Entertainment Robot Lithium Battery Pack.
6.Customized financial equipment Lithium battery pack: POS machine, mobile payment, micro printer, bar code scanner, miniature projector, etc.
7.Custom energy storage lithium battery pack: solar, wind, electricity, communications, UPS, backup power, AGV, yachts, etc.
8.Custom portable power: mobile power, solar charger, thin film solar package, outdoor portable power, etc.
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