1. Usage:
Power or back-up power for Video/CMOS/RAM/VCR/Digital camera / Printer/Hand-set Scanner/Mobile phone/Computer /LED/Relay/Consumption Elec -ectronics/Wireless Communications/Buzzer/Toys and so on.

2. Basic characteristic
2.1 Nominal Voltage: 2.7V
2.2 Nominal Capacity: 300F
2.3 Nominal inner impedance: ??7m??

3. Size
Dimension: 35*60
Down-lead distance(mm F) 10.0
Down-lead diameter(mm ??d) 1.0

4. Color
Blue