View History

Your Position: Home > EFAN battery > EFAN IMR battery > EFAN 40A IMR 18650 2000mAh 3.7v Most Powerful mechanical mod battery flat top

EFAN 40A IMR 18650 2000mAh 3.7v Most Powerful mechanical mod battery flat top

prev next

EFAN 40A IMR 18650 2000mAh 3.7v Most Powerful mechanical mod battery flat top
  • Shop price:
    $3.25
  • NO.:
    1291
  • Quantity:
    8799
  • Sales time:
    2014-09-18
  • Quantity
  • Total

Service Information

Goods Brief:

Attribute

Add Tag

Product Description

New EFAN 40AMP IMR 18650 2000mAh 3.7v Most Powerful mechanical mod battery :

40 Amp Cell
2000 mAh
Most Powerful mechanical mod battery

Always use caution when using a sub ohm atomizer and a 40 amp battery. Proceed with caution.

Vamped batteries are only to be used in a safe and controlled manner.

Weight: 50g/pc

 

  Item Specifications
4.1 Typical Capacity 2030mAh         @ 0.2C Discharge
Minimum capacity 2000mAh        @ 0.2C Discharge
4.2 Nominal voltage 3.7V
4.3 Standard Charge CC/CV,0.2C5A, 4.20V
4.4 Standard Discharge CC,0.2C5A, 3.00V
4.5 End-of-charge   Voltage 4.20V±0.05V
4.6 End-of-charge Current 0.01 C5A (At CV mode)
4.7 End-of-discharge Voltage 3.00 V
4.8 Charging Time 8.0hours(standard charge)
4.9 Quick Charge Current 2000mA (1.0 C5 rate)1C charge
4.10 Quick Discharge Current 20A (10.0 C5 rate)10C Discharge
4.11 Max Discharge Current 40A (20.0 C5 rate)20C Discharge
4.12 Initial Impedance Max:18mΩ
4.13 Weight Approx:40.0±2g
4.14 Operating temperature Charging: 0℃~45℃Discharging:-20℃~60℃
4.15 Storage temperature -5℃~35℃
4.16 Storage Humidity ≤75% RH
4.17 Appearance Without scratch, distortion, contamination and leakage
4.18 Standard environmental condition Temperature)                 : 25±5℃Humidity             : 45-75%RHAtmospheric Pressure)   : 86-106 KPA
4.19 Temperature Dependence of Discharge Capacity@ 0.2C Discharge
Charge temperature Discharge temperature
25℃ -10℃ 0℃ 15℃ 25℃ 40℃
Relative Capacity 50% 80% 90% 100% 80%

40 Amp 18650 Battery Specification

General Performance of Vamped 40 Amp Battery

  Item Test Methods and Condition Criteria
5.1 0.2C Capacity After standard charging, rest battery for 10min, then discharging at 0.2C to voltage 3.0V, recording the discharging time. ≥300min
5.2 Cycle Life Constant current 0.5C charge to 4.2V, then constant voltage charge to current declines to 0.01C, rest 10min,constant current 0.5C discharge to 3.0V,rest 10min. Repeat above steps till continuously discharging capacity Higher than 80% of the Initial Capacities of the Cells ≥300 times
5.3 Capability of keeping electricity 20±5℃, After standard charging, rest the battery 28days, discharging at 0.2C to voltage 3.0V, recording the discharging time.

User Comment(Total0User Comment Num)

  • No comment
Total 0 records, divided into1 pages. First Prev Next Last
Username: Anonymous user
E-mail:
Rank:
Content:
Verification code: captcha
Search