Customization: | Available |
---|---|
Type: | Lithium Metal Battery |
Cathode Material: | NCA |
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Brand Name | original brand |
Model Number | SUNPOWER 18650 2500mah 20A |
Size | 18.3mm(D) * 64.8mm(H) |
Nominal Voltage | 3.7V |
Nominal Capacity | 2500mAh (0.2C Discharge) |
Maximum Charge Voltage | 4.2V |
Internal Impedance | ≤35mΩ (23±2ºC) |
OEM/ODM | Yes(Accepted) |
Humidity range | 0~60% RH (non-condensing ) |
Internal resistance | ≤30 mΩ (AC Impedance, 1000 Hz) |
Certification | ce |
Tips:
Button top can be added, and the size is 2-3mm longer than a standard 18350 cell like flat top & unprotected. The button top is widely required for flashlights, doorbells and other devices.