Eizfan 18650 3200mAh 25A High Drain Battery for Flashlight Headlamp Hunting Light Long Runtime Rechargeable Li-ion Cell
Model number: Eizfan 18650 3200mAh 25A battery
Nominal Capacity： 3200mAh
Norminal Voltage ：3.7V
Max discharge current：25A
end voltage(cut off) 2.5V
Battery Type: Li ion Battery
Cycle life: more than 500 cycles
Application: Vape Device , flashlight, Fan
EFAN IMR High Amp 18650 3200mAh Battery Specifications
| Item | Condition / Note | Specification |
|---|---|---|
| Capacity | 0.2C | 3200mAh |
| Nominal Voltage | Average of Std. Discharge | 3.7V |
| Standard Charge | Constant Current | 640mA |
| Constant Voltage | 4.20V ±0.05V | |
| End Current (Cut-off) | 50mA | |
| Fast Charge | Constant Current | 3A |
| Constant Voltage | 4.20V ±0.05V | |
| End Current (Cut-off) | 100mA | |
| Max Charge Voltage | — | 4.23V |
| Max Charge Current | — | 3A |
| Charge Time | Charge: 750mA | Approx 3.0h |
| Fast Discharge | End Voltage (Cut-off) | 2.5V |
| AC Impedance Resistance | — | ≤23mΩ |
| Max.continue discharge current | — | 25A |
| Weight | Approx. | 47.5g |
| Operating Temperature | Charge | 0–45°C |
| Discharge | -10–60°C | |
| Storage Temperature | 1 Month | -10–60°C |
| 3 Months | -10–45°C | |
| 1 Year | -10–20°C | |
| Dimensions (D × H) | — | D18.45mm(Max) H65.11mm(Max) |
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What products does YiFang offer?
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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Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
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YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
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.