La description
Best 18650 li ion battery 3.7V 2500mah 3C discharge rate rechargeable lithium Battery e-bike battery cell for OEM/ODM
spécification
| Non. | Items | General Parameter | Remark |
| 1 | Nominal Capacity | 2600mAh | Standard discharge(0.5C5A) after Standard charge |
| 2 | Tension nominale | 3.7V |
Mean Operation Voltage |
| 3 | Voltage at end of Discharge |
2.75V | Discharge Cut-off Voltage |
| 4 | Charging Voltage |
4.2V | 1C (Ambient temperature 25ºC) |
| 5 | Internal Impedance |
≤25mΩ |
Internal resistance measured at 1KHZ after 50% charge. The battery is new that is within one week after shipment and cycled less than 5 times |
| 6 | Standard charge | Constant Current 0.5C5A Constant Voltage 4.2V 0.05 C5A cut-off |
|
| 7 | Standard discharge | Constant current 0.5C5A end voltage 2.75V |
4.25V |
| 8 | Maximum Continuous Charge Current |
1.0 C5A |
2.5V |
| 9 | Maximum Continuous Discharge Current | 3.0 C5A | ≤60 mΩ(AC Impedance, 1000 Hz) |
| 10 | Discharging performance |
0.5C 100% 1C ≥98% 2C ≥95% 3C ≥90% |
Different dated discharge to 2.75V after standard charge |
| 11 | Operation Temperature Range |
Charge : 0~45ºC Discharge : -20~60ºC |
60±25%R.H. Bare Cell |
| 12 | Storage Temperature Range |
Less than 1 an: -20~25ºC less than 3 mois: -20~4 |
60±25%R.H.at the shipment state |
| 13 | Cell Dimension |
High: 65.1±0.2 m Diameter:18.2±0.2 mm |
Initial Dimension |
| 14 | Life Cycle | 1000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |
Features:
* High capacity and stable discharge voltage
* Longer working time with high performance
* Light weight with small size
* Outstanding discharge properties and small internal resistance
* No memory effect, good discharge ability and high load and resist high temperature
* Pollution free for environmental protection
* 100% Authentic original li-ion rechargeable battery
* Bulid in anti-explosion protection and circuit protection
* High capacity and stable discharge voltage
* Longer working time with high performance
* Light weight with small size
* Outstanding discharge properties and small internal resistance
* No memory effect, good discharge ability and high load and resist high temperature
* Pollution free for environmental protection
* 100% Authentic original li-ion rechargeable battery
* Bulid in anti-explosion protection and circuit protection
Pictures:
Warnings:
Keep the batteries out of the reach of children
Do not dismantle the batteries.
Do not use deformed batteries.
Do not reverse the positive and negative terminals
Do not use or leave the battery near a heat source such as fire or heater.
Do not immerse the battery in water and other liquid, and keep the battery in a cool, dry surrounding for storage.
Keep the batteries out of the reach of children
Do not dismantle the batteries.
Do not use deformed batteries.
Do not reverse the positive and negative terminals
Do not use or leave the battery near a heat source such as fire or heater.
Do not immerse the battery in water and other liquid, and keep the battery in a cool, dry surrounding for storage.
Application:
Emballage $ Expédition:
Factory:
100% in stock, welcome to order