|
| Brand Name: | TINKO/OEM |
| Model Number: | TK18650 |
| MOQ: | 5000PCS |
| Price: | Negotiable |
| Supply Ability: | 100pcs/day |
High Discharge Rate 14500 1000mah Lithium-ion Rechargeable Battery Pack 3.7V for Toys
Battery Description
TINKO 3.7V 14500 battery 1000mah battery pack use the A grade cell. It is widely used by customer for their electric products such as fans, toys, lights, cameras and so on. Lithium-ion batteries are widely used because of their many advantageous features. They have a high energy-to-weight ratio compares to other types of battery, so they can store more energy in a smaller, lighter package. The energy density it have is about 6-7 times than lead acid battery. They also can endure hundreds to thousands of charge and discharge cycles, so their lifespan is also much longer. Their low self-discharge allowed them to retain charge for extended periods when not in use. Also their self discharge rate is very lower. With these features the lithium battery used in a variety of applications, from consumer electronics (smartphones, laptops) to electric vehicles. Their voltage and capacity also can be designed through different usage.
Battery Parameters
|
NO.
|
Item |
Specifications | |||||
| 1 |
Typical Capacity
|
1000mAh @ 0.2C Discharge | |||||
|
Minimum capacity
|
1000mAh @ 0.2C Discharge | ||||||
| 2 |
Nominal voltage
|
3.7V | |||||
| 3 |
Standard Charge
|
CC/CV,0.2C5A, 4.20V | |||||
| 4 |
Standard Discharge
|
CC,0.2C5A, 3.00V | |||||
| 5 |
End-of-charge Voltage
|
4.20V±0.05V | |||||
| 6 |
End-of-charge Current
|
0.02C5A (At CV mode) | |||||
| 7 |
End-of-discharge Voltage
|
3.00 V | |||||
| 8 |
Charging Time
|
6.5hours(standard charge) | |||||
| 9 |
Quick Charge Current
|
1000mA (1.0C5rate) | |||||
| 10 |
Quick Discharge Current
|
2000mA (2.0C5rate) | |||||
| 11 |
Max Discharge Current
|
3000mA (3.0C5rate) | |||||
| 12 |
Initial Impedance
|
Max:200mΩ | |||||
| 13 |
Weight
|
Approx:21±1g | |||||
| 14 |
Operating temperature
|
Charging: 0℃~45℃ Discharging:-20℃~60℃ |
|||||
| 15 |
Storage temperature
|
-5℃~35℃ | |||||
| 16 |
Storage Humidity
|
≤75% RH | |||||
|
17
|
Appearance | Without scratch, distortion, contamination and leakage | |||||
| 18 |
Standard environmental condition
|
Temperature : 25±2℃ Humidity : 45-75%RH Atmospheric Pressure : 86-106 KPA |
|||||
| 19 |
Temperature Dependence of Discharge Capacity @ 0.2C Discharge
|
||||||
|
Charge temperature
|
Discharge temperature | ||||||
|
25℃
|
-10℃
|
0℃
|
25℃
|
40℃
|
60℃
|
||
|
Relative Capacity
|
70% | 80% | 90% | 100% | 95% | ||
Product Drawing / PICS
Product Applications
