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商品详细

PS-445电池 POWER SONIC

当前价：1.00
起订数量： 1个
供货总量： /
有效期至： 2015年12月10日

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详细信息

Performance Specifi cations

Nominal Voltage ...........................................................................4 volts (2 cells)

Nominal Capacity

20-hr. (225mA to 3.5 volts) ............................................................... 4.5 AH

10-hr. (420mA to 3.50 volts) ............................................................. 4.2 AH

5-hr. (765mA to 3.40 volts) ............................................................. 3.8 AH

1-hr. (2.7A to 3.00 volts) ................................................................. 2.7 AH

15-min. (8.5A to 2.70 volts) ...................................................................2.1 AH

Approximate Weight ........................................................... 1.30 lbs. (0.59 kg)

Energy Density (20-hr. rate) ................................. 1.23 W-h/in3 (75.16 W-h/l)

Specifi c Energy (20-hr. rate) ............................. 13.85 W-h/lb (30.53 W-h/kg)

Internal Resistance (approx.) ...................................................... 15 milliohms

Max Discharge Current (7 Min.) ............................................... 13.5 amperes

Max Short-Duration Discharge Current (10 Sec.) .................. 45.0 amperes

Shelf Life (% of nominal capacity at 68°F (20°C))

1 Month ...................................................................................................... 97%

3 Months ..................................................................................................... 91%

6 Months .................................................................................................... 83%

Operating Temperature Range

Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)

Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)

Case ...................................................................................................... ABS Plastic

Power-Sonic Chargers ........................... 3 batteries in series with PSC-12500A

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