2C continuous discharge current
Samsung ICR18650-28A 2800mAh battery maximum continuous discharge current 5.6A, widely use on E-bikes, Electirc scooters, LED flashlight
High discharge performance
Samsung ICR18650-28A battery provide powerful and constant power to the device or equipment, the discharge curve is quiet beautiful with high current load.
Fast charge and no memory effect
Maximum continuous charge current 2.8A, can be full charged in about 2.5 hours. Samsung Li-ion 18650 battery has no memory effect and with minimal self-discharge.
Reliable and safe
Samsung SDI is the leader of Li-ion 18650 battery technology, provide only reliable batteries, it is 100% safe by using the battery according to the cell datasheet.
| Items | Specifications | Notes |
| Nominal capacity | 2800mAh | 0.2C discharge, 2.75V cut-off |
| Nominal voltage | 3.75V | 0.2C discharge |
| Nominal energy | 10.5Wh | Capacity(Ah) × Voltage(V) |
| Charging voltage | 4.30 ± 0.03V | |
| Charging current | 1400mA 丨2800mA | Standard丨Rapid |
| Charging time | 3.0 hours 丨2.5 hours | Standard丨Rapid |
| Charging method | CC - CV | Constant current, constant voltage |
| Continuous discharge current | 560mA 丨5.6A | Standard丨Maximum |
| Peak discharge current | 8.4A | Within a short time |
| Discharge end voltage | 2.75V | Discharge cut-off voltage |
| Dimensions | 18.4mm丨65mm | Diameter丨Height |
| Typical weight | 48g | 1.69 oz |
| Charge temperature range | +0 ~ +60°C | +50 ~ 110°F |
| Discharge temperature range | -10 ~ +45°C | -4 ~ +140°F |
| Storage temperature | -10 ~ +45°C | Within 3 months |
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