low temperature li-ion 18650 battery pack 14.8v 10ah
- Payment Type:
- T/T, Paypal, Western Union
- Incoterm:
- FOB
- Min. Order:
- 100 Piece/Pieces
- Min. Order:
- 100 Piece/Pieces
- Delivery Time:
- 10-15 Days
- Transportation:
- Ocean, Land, Air
- Port:
- Shenzhen, Hongkong
Your message must be between 20 to 2000 characters
Contact Now| Payment Type: | T/T,Paypal,Western Union |
|---|---|
| Incoterm: | FOB |
| Transportation: | Ocean,Land,Air |
| Port: | Shenzhen,Hongkong |
This 14.8V Li-ion 18650 Battery Pack is made of 16 pieces samsung cells which made in 4S4P ,it mainly has some advantage as :
1.Li ion battery pack cell was in High safety since we use the samsung cells
2.Low internal resistance for Li ion cell, Low self-discharge rate for this Low Temperature Lithium Battery
3.It has More than500times cycle life (long life)
4. this Lithium battery has small self-discharge, room temerature for a fully charged Li-ion storage kept in a self-discharge rate about 10%
The detailed specification for this rechargeable batteries as below :
|
NO. |
Items |
Specifications |
|||
|
1 |
Charge voltage |
16.8V |
|||
|
2 |
Nominal voltage/ |
14.8V (4S4P) |
|||
|
3 |
Initial impedance |
200mΩ |
|||
|
4 |
Nominal capacity |
10Ah |
|||
|
5 |
Minimum capacity |
9.8Ah |
|||
|
6 |
Low-temperature capacity |
≥7.0Ah |
When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃ for 8-16hrs,then discharged at 0.2C5A (2A) constant current to10.0V |
||
|
7 |
Charge current |
Standard Charging::0.2C5A (2A) Rapid charge:1.0C5A C(10A) Max |
|||
|
8 |
Standard Charging method |
2A(0.2C5A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤100mA(≈0.01C5A) |
|||
|
9 |
Charging time |
Standard Charging:6.5hours(Ref.) Rapid charge: 2.5hours(Ref.) |
|||
|
10 |
Max.discharge current |
10A(1C5A) |
|||
|
11 |
Discharge cut-off voltage |
10.0V |
|||
|
12 |
Shelf life |
2years |
|||
|
13 |
Cycle life (0.2C5A/0.2C5A) |
≧80%DOD; 500 times,≧80%DOD |
|||
|
14 |
Operating temperature |
Charging: 0℃~45℃ Discharging:-40℃~+60℃ |
|||
|
15 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :85% |
|
|
Less than 6 month |
-40℃~+35℃ |
||||
|
16 |
Pack Weight |
Approx:820g |
|||
|
17 |
Pack Dimension |
Length: Max76.00 mm Width: Max76.00mm Thickness1:Max 76.00 mm |
|||
Related Keywords
