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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 battery 3000mah)
Delivery Detail: 5-25days after order(rechargeable battery 3000mah)

Specifications

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

Full capacity li ion aa 18650 3.7v rechargeable battery 3000mah

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

Parameter:

rechargeable battery 3000mah

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 battery 3000mah

rechargeable battery 3000mah

 

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 battery 3000mah

Transport:

rechargeable battery 3000mah

Certificates:

rechargeable battery 3000mah

Quality Management System:

rechargeable battery 3000mah

Working Photos:

rechargeable battery 3000mah

 

Our family:

rechargeable battery 3000mah


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

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