User manual

SPEC. NO. L26005 ISSUE DATE 2007-8-2
DESCRIPTION
Rechargeable Lithium Battery (2CR5) &
Worldwide Traveling Charger set
EDITION 0 PAGE
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10. Test conditions for Battery
Unless otherwise specified, all tests should be conducted within one month of delivery
under the following conditions :
Ambient temperature : 20 ± 5°C.
Relative humidity : 65 ± 20%.
11. Performance
Item Criteria Test conditions
Capacity Above 350mAh
Standard charge and standard
discharge
Internal impedance Less than 300mohm Measure AC impedance at 1kHz
Cycle life ** Above 280mAh
500 cycles charging/discharging is
repeated in the below condition.
 Charging: 200mA to 4.0V
 Rest time: 20min
 Discharging: 350mA up to 4.0V
 Temperature: 20±2°C
Leakage resistance No leakage
Visually inspect battery pack after
standard charge and storage at 25°C for
14 days.
Drop test
No fire,
no explosion,
no leakage (max. weight
loss 0.1%)
Drop battery pack after standard charged
onto a bakelife floor from a height of 1 m
for 6 times.
Vibration test
No fire,
no explosion,
no leakage (max. weight
loss 0.1%)
The battery pack is vibrated in triaxial
direction with 4 mm amplitude of
frequency 30 Hz (1 Hz per minute) for 1
minute in triaxial direction.
Short circuit test
No fire,
no explosion,
cell temperature shall not
exceed 150°C
External short circuit
Dimensions Refer to drawing of CR-P2 Measured by calipers
Battery weight Approx. 72g Measured by balance
Appearance
No crack,
no leakage,
no deformation
Visual inspection
Note: ** Data provided under “Cycle Life” in this document is our best estimate based on the
technical data supplied by battery cell manufacturer in the Product Specification Form.