Emmerich ER 18505, A Size 3500mAh Lithium Battery Cell 3.6V 651248 Scheda Tecnica
Codici prodotto
651248
======================================================================
Quality Data Inspection
Item Measuring
Procedure Standard
1.Appearance
Visual
check
Clean, unscratched and
clearly labeled
2.Dimenaions
Measured by calipers with precision of
0.02mm
Maxφ18.5×50.5mm
3.Weight
Weighed by balance with precision of 0.1g
Max 32g
4.Open-circuit
voltage
Measure by volt-meter with precision of
0.01V
≥3.65V
5.Operating
voltage
Measure by volt-meter with precision of
0.01V, connecting an impedance of 330Ωin
series, Reaching the target voltage in 5
seconds.
≥3.30V
6.Nominal
discharge
330Ω,20±2 , Constant discharge to 2.0V.
≥2700mAh
7.Rapid discharge 100Ω,20±2 , Constant discharge to 2.0V.
≥2000mAh
8. Discharge at
high temperature
Put battery in constant ambient temperature
of 55±2 for 16 hours, discharge at 330Ω
to 2.0V/cell.
≥2800mAh
9.Discharge at
low temperature
Put battery in constant ambient temperature
of -40±2 for 16 hours, discharge at 330Ω
to 2.0V/cell
≥1300mAh
10.Charge Prohibited
Prohibited
11.Over-discharge
Prohibited Prohibited
12.Self discharge
Store the batteries at constant temperature
of 20±5 , Measure the nominal capacity
yearly for 10 years.
≤1%