Japan CBM Corporation CMP-10, Service Manual

Page: 37 / 41

CMP-10 Service Manual
CMP-10 Rev. 1.00 P 37/41 Date: 2002.07.25
4. Outline Dimension
Refer to attached drawing.
5. Appearance
Any critical cosmetic damage must not be found from the appearance of the products.
6. Standard Test Condition
6.1 Test Sample Condition
The battery pack used for the test shall be new and delivered no more than one month before.
6.2 Environmental Condition
Unless otherwise specified, all tests stated in this specification are conducted at temperature 25 ±5ºC
and humidity 65 ±20% and charged state.
6.3 Test Equipment Condition
The grade of voltmeter and ammeter used in the test shall be higher than class 0.5, a high impedance
type.
7. Characteristics
7.1 Standard Charge
“Standard charge” means charging the battery pack with a charge current.
1000 mA with constant voltage of 8.4 V with 3.0Hr cutoff
7.2 Initial Capacity
“Initial capacity” is defined as the initial discharge capacity of the battery pack, which is measured with
discharge current of 400 mA with 5.5 V cutoff within 1 hour after the standard charge.
The Initial Discharge Capacity shall be more than 95%.
7.3 Cycle Life
Cycle life is defined by the discharge capacity after 300 Cycles.
Each cycle has a period of
charge with initial current 2000 mA to 8.4 V
rest Capacity 10 minutes
discharge with 2000 mA with 5.5 V cutoff
rest Capacity 30 minutes
Discharge Capacity after 300 cycles > 80% (Initial Capacity).