Peak Energy PK6V0.5W2 6V 0.5Ah Battery
Description / Peak Energy PK6V0.5W2 6V 0.5Ah Battery
| SPECIFICATIONS | |
| Model Description | Peak Energy PK6V0.5W2 rechargeable sealed lead acid (VRLA) battery |
| Nominal Voltage | 6 Volt |
| Capacity (@ 20hr-rate) | 0.5 Ah |
| Weight | 0.23 Lbs (0.10 kg) |
| Case Material | A.B.S. (UL94-HB) |
| Terminal | 22 AWG Wire Lead with Molex #5264-02 Plug |
| Maximum Short Duration Discharge Current | 7.5 Ah (5 Seconds or Less); 5 Ah (10 Seconds or Less); 3 Ah (60 Seconds or Less) |
| Internal Resistance | 138 mOhm (Fully Charged Battery) (Approx) |
| Energy Density (@ 20hr-rate) | 1.19 watt-hours/cubic inch (72.6 watt-hours/litre) |
| Specific Energy (@ 20hr-rate) | 13.08 watt-hours/pound (28.85 watt-hours/kg) |
| Operating Temperature Range | Discharge: -4°F (-20°C) ? 122°F (50°C); Recharge: 32°F (0°C) ? 104°F (40°C); Storage:-4°F (-20°C) ? 104°F (40°C) |
| Self Discharge Rate | About 3 %/Month @ 68 ? 77°F (20 ? 25°C) |
DIMENSIONS | |
| Length | 2.24 in. (57 mm) |
| Width | 0.57 in. (15 mm) |
| Case Height | 1.97 in. (50 mm) |
| Terminal Height | 1.97 in. (50 mm) |
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CHARTS | |
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Discharge Time | Discharge Amperes | Capacity in Ah’s | Final Voltage | Discharge C-Rate |
20.0 hr | 0.025 | 0.500 | 5.25 | 0.05 |
9.2 hr | 0.050 | 0.462 | 5.25 | 0.10 |
5.0 hr | 0.085 | 0.424 | 5.15 | 0.17 |
4.1 hr | 0.100 | 0.407 | 5.10 | 0.20 |
2.1 hr | 0.175 | 0.372 | 4.97 | 0.35 |
64.0 min | 0.30 | 0.32 | 4.77 | 0.6 |
32.5 min | 0.50 | 0.27 | 4.50 | 1.0 |
7.2 min | 1.50 | 0.18 | 3.00 | 3.0 |
Recharge Method: Connect battery to a Current Limited, Constant Voltage Source. | ||||
Limit the initial recharge current to 125 mA or less. To promote satisfactory performance in Cyclic applications, a minimum recharge current of 50 mA is recommended. Employ Charge Voltage Temperature Compensation when battery temperature is less than 50°F (10°C) 0r greater than 86°F (30°C), Use the Recommended voltage and normalize to 77°F (25°C). The use of compensation through the whole temperature range is not generally necessary, but doing so may optimize service life. If the Recommended recharge voltage is used, no Temperature Compensation is required within the range of 50 ? 86°F (10 ? 30°C) | Cyclic Application Recharge Voltage (77°F / 25°C) | |||
Minimum | Recommended | Maximum |
Volts D.C. Per Cell | |
7.20 | 7.28 | 7.35 | ||
2.40 | 2.425 | 2.45 | ||
Temperature Coefficient: -2.8mV/°F/Cell (-5mV/°C/Cell) | ||||
Standby Application Recharge Voltage (77°F/25°C) | ||||
Minimum | Recommended | Maximum |
Volts D.C. Per Cell | |
6.25 | 6.83 | 6.90 | ||
2.25 | 2.275 | 2.30 | ||
Temperature Coefficient: -1.7mV/°F/Cell (-3mV/°C/Cell) | ||||