Samsung INR 21700 30T 3000mAh 35A deep cycle power storage battery for scooter tool hoverboard scooter
Nominal Capacity：3000mAh
Nominal Voltage：3.7V
Standard Charge CC: 0.2C / CV: 4.2V / Cut-off: 100mA
IMR Fast Charge CC: 1C / CV: 4.2V / Cut-off: 100mA
Standard Discharge CC: 35A / End Voltage: 2.5V
Weight：70g
Product Description
EFAN 21700-3000mAh Battery — High-performance IMR rechargeable battery suitable for high-drain devices.
Specifications
| Item | Condition / Note | Specification |
|---|---|---|
| Nominal Capacity | — | 3000mAh |
| 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 | 35A |
| End Voltage (Cut-off) | 2.5V | |
| Fast Discharge | End Voltage (Cut-off) | 2.5V |
| Maximum Discharge Current | Pulse Current | — |
| Weight | Approximate | 70g |
| 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) | — | D21.2 ±0.2mm × H69.85 ±0.2mm |
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