Brand Name : Unitech
Model Number : 18650 7.4V 6000mAh
Certification : CE ROHS MSDS
Place of Origin : China
MOQ : 100pcs
Price : Negotiable
Payment Terms : Western Union, T/T, L/C
Supply Ability : 100000pcs/Month
Delivery Time : 15 days
Packaging Details : Standard high safe package
Product Name : Li ion battery pack
Model : 7.4V 6000mAh
Warranty : 12 months
MOQ : 100pcs
Application : flashlight and emergency light
Protection : With PCM protection
High quality 18650 Lithium-ion Battery Pack 7.4V 6000mAh Li-ion Battery
Battery specification:
No. | Items | Specifications | Remark | |
1 | Nominal Capacity | 6000mAh | 0.2C Standard discharge | |
3 | Nominal Voltage | 7.4V | ||
4 | Discharge end voltage | 6.0V | ||
5 | Charge Voltage | 8.4V±0.03V | By standard charge method | |
6 | Standard charging method | 0.2C constant current,8.4V constant voltage charge to 8.4V,continue charging till current decline to≤0.01C | ||
7 | Charge current | 0.2C | 1200mA | Standard charge |
0.5C | 3000mA | Rapid Charge | ||
8 | Standard discharging | 0.2C constant current discharge to 6.0V | ||
9 | Cell Internal Impedance | ≤50mΩ | Internal resistance measured at AC 1KHZafter 50% charge | |
10 | Maximum charge current | 1C | 6000mA | continuous charge |
11 | Peak discharge current | 2C | 12000mA | |
12 | Operation Temperature and relative humidity Range | Discharge | -20~60℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
Charge | 0~45℃ 60±25%R.H. | |||
13 | Storage temperature for a long time | ‘-10~45℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months. |
Battery picture:
The series of 7.4V lithium ion batteries can be widely used in:
Bluetooth speaker, Auto electronics, GPS, Digital products,
Portable DVD, Tablet PC, POS terminal, PDA, Two way radio, Power bank,
RC toys, Medical device,
Electric bike, Electric scooter,
Solar Street Light, Security Products, Solar&wind Energy Storage System, etc.
18650 Lithium Ion Battery Pack 7.4V 6000mAh Lithium Ion Rechargeable Battery Pack Images |