14500 3.7V 800mAh Rechargeable Li-ion Battery cell UR14500P
Battery cell Specification
| Model | 3.7v 14500 -800mah |
| Rated Capacity | 800mAh |
| Min.Capacity | 750mAh |
| Max Charge Voltage | 4.2V |
| Standard Discharge @ 23 °C | Discharge cut-off voltage | 2.75V |
| Max Charge Current | 1 C5A |
Standard Charge
(CC/CV) | Max.Charge Voltage | 4.2V |
| Max.Charge Current | 1 C5A |
| Charge Time | 2.5hrs(1 C5A) |
| Max .Diameter | 14.1mm |
| Max.Height | 50.0mm |
| Weight | 18g |
| Impedance | ≤85m |
Specifications
1)Key Specifications
1. Cylindrical rechargeable li-ion 14500 800mah 3.7v battery;
2. High quality 3.7V 800mAh;
3. Higher energy density and lower weight than other types of rechargeable batteries;
4. Manufactured under ISO9001 to assure quality;
5. Internal PCB protects against under and over charging - low voltage 2.8V, high
voltage 4.2V;
6. Battery tested based on International Electrotechnical Commission (IEC) standard
to ensure capacity, quality and life time;
7. High capacity, long work time and cycle lifespan;
8. Tags, plugs, connectors PCM/PCB are available;
9. OEM and ODM orders are welcome;
10. Used for Flashlights, emergency lighting, Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD, Home appliances: two-way radio, walkie-talkie, electric toys, Fire fighting, safety device, and alarm monitoring etc.
Electrical Characteristic
| Item | Standard | Test Method |
| Discharge | Discharge Time: | After standard charged, rest for 30min and then discharge at 0.2C5A and 1C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 5 times before meeting the Standards(the same below). |
| Characteristics | (A) 0.2C5A≥5h, |
| (B) 1C5A≥51min |
| Normal Storage | Discharge Time≥4.25h | Store for 28 days after standard charged, and then discharge at 0.2C5A to the discharge cut-off voltage. |
| Cycle Life | Cycles≥300 | Standard charged, then conduct 0.5C5A /1 C5A cycle untill the discharge time less than 45min for two continous cycles. |
| Long Time Storage | Discharge Time≥4h | Standard charged, Discharge to the state of 50% capacity. Store for 12 months at room temperature. Conduct 0.2 C5A /0.2 C5A cycle for 5 times before meeting the standard. |
Features
Light weight, small size and high performance
Small internal resistance
Outstanding Discharge properties and Storage Capacity
Pollution free, long cycle life
No memory effect
Existing stock for short delivery time.
Low price, high quality
OEM orders(battery packs) are available
Warning: Lithium batteries may explode or cause fire if misused or defective.
Check the battery for wear and damage every time you handle it. If in any doubt please dispose off the battery.
Always handle the batteries with great care. Do not drop the batteries.
Store the batteries on a safe and dry place and make sure that the battery cannot get into contact with metal items.
Do not dispose the batteries to temperature above 100 degrees Celsius.
Only use chargers designed for charging Lithium-lon batteries. The cut-off voltage should be no higher than 4.20V.
When charging keep the charger away from items that can cause fire.
If you are not going to use the battery for a period longer than 6 month