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EAN:5900804139461
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Overview
85-584# Samsung 21700 Li-ion Battery 4900mAh, 2-Pack, 3.6V
The Samsung INR21700-50E cell is an excellent power source for a wide variety of devices. Thanks to Samsung’s high quality and reliability, this cell guarantees long-lasting power, regardless of the application. The Samsung INR21700-50E cell is a versatile solution that is sure to meet your expectations in terms of performance and reliability.
Specifications:
WARNING! We do not recommend using this cell in e-cigarettes—these types of devices require high-current cells!
When inserting the Samsung INR21700-50E cell into a device, always make sure to maintain the correct cell polarity!
The Samsung INR21700-50E battery should be charged using dedicated chargers designed for lithium-ion batteries.
Improper charging, including overcharging, can be dangerous and may result in battery damage and safety hazards. Therefore, always use the appropriate chargers!
This product is intended exclusively for professionals and is not intended for consumers. The cells do not have safety features. Improper use may cause leakage, heat generation, fire, or even an explosion.
| Specification | Detail |
|---|---|
| Type | Capacity: 5000mAh |
| Min. Capacity | 4,950 mAh |
| Nominal voltage | 3.6V–3.7V |
| Final charge voltage | 4.2V |
| Final discharge voltage | 2.5V |
| Max. Continuous output current | 9.8 A |
| Max. Pulse Power Delivery | 14.7A |
| Charging current | 2.45 A |
| Max. charging current | 4.9 A |
| Protection circuit | No |
| Positive terminal | flat |
| Diameter | 21.25 mm ± 0.1 mm |
| Height | 70.8 mm ± 0.15 mm |
| Weight | 69 g ± 1 g |
| Charging process | CC-CV |
| Normal charging current | 0.xx – 2.5 A |
| Battery-friendly charging current | 0.xx – 2 A |
| Charging temperature | 0°C – 45°C |
| Operating temperature range | -20°C – 60°C |
