Hunan Chalong Fly Technology Co., Ltd.
Hunan Chalong Fly Technology Co., Ltd. Keep improving, solve problems for customers sincerely, and be recognized by the industry.
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Chalong Fly provides ODM&OEMs with assurances of quality for our products and services. We distribute battery packs and battery cells from many reputable brand names. We manufacture a variety of custom battery packs and power supplies made to customer specifications.
| Function Parameter | |||
| Norminal Battery Energy | 3900wh | ||
| Norminal Capacity | 65Ah | ||
| Norminal Voltage | 60V | ||
| Internal Resistance | ≤22mΩ | ||
| Cycle Life | >6000 | ||
| Months Self Discharge | <3% | ||
| Charge Data | |||
| DC Normal Charge Voltage | 54.75±1Vdc | ||
| Charge Mode | 0.2C to 54.75V, then 54.75V,charge current to 0.02C (CC/CV) | ||
| Recommended Charger Current | ≤50A | ||
| Allowed Max. Charge Current | 50Adc | ||
| Charge Cut-off Voltage | 54.75±1Vdc | ||
| Discharge Data | |||
| Continuous Discharge Current | 50A | ||
| Allowed Max. discharge current | 100A (option:100Adc) | ||
| Rang of DC discharge voltage | 37.5V-54.75Vdc | ||
| Working Condition | |||
| Charge Temperature | 0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity | ||
| Discharge Temperature | -20℃ to 60℃ (-4℉ to 140℉) @60±25% Relative Humidity | ||
| Storage Temperature | 0℃ to 40℃ (32℉ to 104℉) @60±25% Relative Humidity | ||
| Enclosure Protection Level | IP20 | ||
| Mechanical Data | |||
| Cell & Method | 48V100Ah, Prismatic | ||
| Shell material | Iron | ||