EFAN 18650-3600mAh Battery Specifications
| Item | Condition / Note | Specification |
|---|---|---|
| Nominal Capacity | — | 3600mAh |
| Nominal Voltage | — | 3.7V |
| Standard Charge | Constant Current | 0.2C |
| Constant Voltage | 4.2V | |
| End Current (Cut-off) | 100mA | |
| IMR Fast Charge | Constant Current | 1C |
| Constant Voltage | 4.2V | |
| End Current (Cut-off) | 100mA | |
| Standard Discharge | Constant Current | 3.2A |
| End Voltage (Cut-off) | 2.5V | |
| Fast Discharge | End Voltage (Cut-off) | 2.5V |
| Maximum Discharge Current | Pulse Current | 7.2A |
| Weight | Approximate | 46.5g |
| Operating Temperature | Charge | 0–45°C |
| Discharge | -10–65°C | |
| Storage Temperature | 1 Month | -10–45°C |
| 6 Months | -10–35°C | |
| 1 Year | -10–30°C | |
| Dimensions (Diameter × Height) | — | D18.2 ±0.2 mm × H64.85 ±0.2 mm |
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YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
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Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
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What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What warranty and after-sales support does YiFang offer?
We provide 6–12 months warranty, responsive customer support, and global insurance coverage for long-term reliability and customer peace of mind.