Full capacity 3000mAh li ion aa rechargeable lithium battery 18650 3.7v

FOB Reference Price:Get Latest Price
US $0.1-3 / Piece | 3000 Piece/Pieces (Min. Order)
Supply Ability:
50000 Piece/Pieces per Day
Port:
Shenzhen/HK
Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
JINKE
Model Number:
18650
Nominal Voltage:
3.7v
Size:
AA, 18650
Nominal Capacity:
3000mAh
Package:
Bag,roll,box,carton,pallet
Processor manufacture:
jk-energy development
Delivery:
5-25 days
Environment:
Non-toxic
Free samples:
Available
Cycle time:
More than 500 times
Warranty:
One year
OEM:
Accept
Battery Type:
Cylindrical rechargeable lithium-ion battery
Packaging & Delivery
Packaging Details
standard export package(rechargeable lithium battery)
Delivery Time
5-25days after order(rechargeable lithium battery)

Specifications

1. Rechargeable lithium battery
2. Capacity:3000mAh
3. Factory price& High quality
4. OEM&ODM
5. Fast lead time

aa rechargeable lithium battery 18650 3.7v 3000mah

(18650 li ion battery with capacity 1400mAh,1800mAh,2000mAh,2200mAh,2400mAh and 2600mAh)

Parameter:

rechargeable lithium battery

Model

18650 li ion battery

Nominal voltage

3.7V

Nominal capacity

3000mAh

Discharge current

discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  

3000mAh

Max charge current

30A(customized)

Charging method

charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V  till charge current is less than 0.01C

Discharge cut-off voltage

3.0 V,  the over-discharge detection voltage of  PCM

Operating environment

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage 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%RH;3.7~3.9V

Cell Weight (Approx)

45 g

Cell Dimension (Max)

according to customer demand

Characteristcs:

rechargeable lithium battery

rechargeable lithium battery

 

No.ContentTesting methodRequirements
1

 

Charge

cut-off voltage

4.20±0.05V

 

 

                                                                   

2

Discharge cut-off voltage

3.00±0.05V

 

 

 

 

 

 

3

Standard charge

1. Charge the battery at constant current of 0.2C to reach 4.2V. Then charge the battery at constant 4.2V voltage until the charging current decreasing to 0.01C.

2. Charge the battery at constant current of 0.5C to reach 4.2V. Then charge the battery at constant 4.2V voltage until the charging current decreasing to 0.01C.

Charge time≤8 hours

4

Standard discharge

After the standard charging,rest for 1 hour then discharge to 3.0V @ 0.2C

Discharging time≥300Min                                                                        

5

Rate discharge

After the standard charging,rest for 1 hour then discharge to 3.0V@1C

Discharging                                        time≥51Min                            

6

High temperature

characteristics

Fully charging, store them at (55±2)°C for 2 hours, then discharge to 3.0V @1C.

Discharging time≥51Min                

No transform

No explosion,No fire,No leakage                          

 

 

Remark: Standard environmental test condition

 

Temperature:25±2°C; Humidity: 45±20%RH unless otherwise specified

 

Test condition: 1.For battery with PCM,all tests are tested with PCM except 6 and 7.

 

2.For battery without protect PCM, all tests without PCM

Future:

rechargeable lithium battery

Transport:

rechargeable lithium battery

Certificates:

rechargeable lithium battery

Quality Management System:

rechargeable lithium battery

Working Photos:

rechargeable lithium battery

 

Our family:

rechargeable lithium battery


We warmly welcome OEM/ODM orders with good quality and the competitve price,If any need,please feel free to contact us.