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2500mAh 3.7V 8C 18650 ultra low temperature lithium ion battery 25L is a special battery especially developed for the inherent temperature defect of chemical power supply. Adopting innovative design concept, it has advanced formula system and materials, uses rigorous manufacturing process and method, overcomes many technical bottlenecks, develops a series of low temperature lithium ion battery products.
Item Name | 18650 Ultra Low Temperature Battery |
model number | 25L |
color | orange |
shape | cylindrical |
diameter | 18.4±0.10(mm) |
height | 65.1±0.15(mm) |
weight | 50g |
material | NCM/NCA |
characteristic | li-ion |
capacity | 2500mAh |
rated voltage | 3.7V |
charge-discharge rate | 8C |
typical resistance value | 13.5mΩ |
discharge cut-off voltage | 2.75V |
charging cut-off voltage | 4.2V |
rated charging current | 2.5A |
maximum charge current | 2.5A |
continuous discharge current | 20A |
operating temperature range | -40℃~80℃ |
rechargeable | yes |
18650 Ultra Low Temperature Battery 25L Main Applications
Our low temperature battery is especially suitable for the equipment in the cold zone and the ultra low temperature area: special equipment such as robot and UAV, polar research, frigid zone rescue, cold storage monitoring system, motion camera, power communication, public security, medical electronics, electric warm shoes and clothing, etc.
