| Shenzhen Ryder Electronics Co.,Ltd |
|
| |
| |
|
| |
| |
 |
|
Detailed Product Description
Features:
1) Lithium ion 18650 cylindrical rechargeable battery
2) 3.7V 2,000mAh high capacity
3) Higher energy density and lower weight than other types of rechargeable
batteries
4) Manufactured under ISO9001 to assure quality
5) Internal PCB protects against under and over charging - low voltage 2.8V, high
voltage 4.2V
6) Battery tested based on International Electrotechnical Commission (IEC) standard
to ensure capacity, quality and life time
Applications:
1) Built-in laptop batteries
2) Built-in portable power devices needing high energy density and low weight
Cautions:
Specifications:
1) Capacity:
a) Nominal: 2,000mAh
b) Min.: 1,950mAh
2) Dimensions:
a) Diameter: 18+/-0.2mm
b) Height: 68+/-0.2mm
3) Weight (typical): approx. 46g
4) Nominal voltage: average 3.7V
5) Cut-off voltage: 3.0V
6) Internal impedance: less or equal to 180 milliohm (with PTC)
7) Cycle performance: 90% of initial capacity at 400 cycles
8) Cycle life: > 500 cycles
9) Charge: current = 0.5C mA, voltage = 4.2V, end current = 0.01mA
10) Discharge: current = 0.5C mA, end voltage = 3.0V
11) Max. charging current: 1.5C mA
12) Max. discharging current 1.5C mA (for continuous discharge) |
|
|
|
|
| |
|
|
| |
| |
 |
|
