Epik ELB1101 - Detailed Specifications

Specifications
11
No.
Item
Spec.
Note
1
8.4 V
2 7.4 V
3
3500 mAh
with 0.2
C
Discharge
4
3400 mAh
with 0.2
C
Discharge
5
0.2
C
charging
6
Charging time
6 hours
reference
Base on standard charge method
7
Max charge
current
2
A
To continue to charging
8
Max discharge
current
1
C
To continue to discharging
9
Discharge
protel Volatge
2.8
V
While continue discharging the PCM protel
10
Discharge
cut-end voltage
6.0
V
Capacity test discharg to the voltage
11
Self-discharge
Residual
capacity
＞
85
%
After standard charging, storied at 25°C±5°C
for 28 days, then measure the capacity as Item 3.
12
Cycle life
＞
500
T
imes
One cycle include one charging period and one
discharging period.Test condition:
The cycle life is the cycle times when the dis-charge
capacity is about 80% of the standard capacity.
13
Impedance
＜
250 m Ω
After Standard charging, measure the internal
resistance with AC1KHz (while measuring,clip near
2/3 place of the anode and the cathode).
Cell Voltage between 7.7V~7.9V before shipping.
(The electricity should be around 60%-70% before shipment)
Nominal Capacity refer to the capacity of 0.2C discharge
with 6.0 V cut-off,after charging with standard method.
Min Capacity refer to the capacity of 0.2C discharge
with 6.0 V cut-off,after charging with standard method.
0.2CCC charge to 8.4V,then CV charge till charge
decline to
≤ 0.02C
Charge:0.2C to 8.4V
Discharge:0.2C to 6.0V
Charge voltage
Normal voltage
Normal capacity
Min capacity
Standard
charge method