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.
| NO. | Item | Specification |
| 1 | Brand | CLTF |
| 2 | Product Name | Lithium Rechargeable Battery |
| 3 | Model | 21700 4000mah |
| 4 | Nominal Voltage: | 3.7V |
| 5 | Dimension | 21 * 70 mm |
| 6 | Capacity Type | In 10% International Tolerance |
| 7 | Net Weight | 70g |
| 8 | Cycle Life | ≥1200 times |
| 9 | Warranty | 12 Months |
| 10 | Discharge Rate | 3C/5C |
| 11 | Application | Power Tools, LED Lights, Flashlight,etc. |
| 12 | Operation Temperature | Charging: 0~45°C Discharging: -20~60°C |
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