14ah 3.7v Power Lithium Battery Charge And Discharge Quickly Large Capacity

Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Model Number: 3.7V 14Ah
Minimum Order Quantity: Contact sales to get
Price: Contact sales to get
Packaging Details: Contact sales to get
Delivery Time: Contact sales to get
Payment Terms: T/T
Supply Ability: Contact sales to get
Detail Information

Product Description

3.7V Power Lithium Battery 14Ah polymer lithium battery custom battery
Battery Cell: Polymer Ternary Cell / 106575-3.7V 7000mAh
Battery Matching Method: 1S2P
Battery Capacity: 3.7V 14Ah, 51.8WH

1 Nominal Capacity 14Ah
2 Normal voltage 3.7V
3 Normal Impedance <= 300mΩ
4 Ref. Weight 600 ± 0.1 Kg
5 Dimension (20) * (65) * (75) mm
6 Charging Port JST-XHP-2.5 Connector
8 Battery specifications 106575-7000mAh
9 Battery Matching Method 1S2P
10 Charging Cut-off Voltage 4.2V
11 Charging Current 2A Standard; 7A Max
12 Discharging Cut-off Voltage 2.75V
13 Discharging Current 2A Standard; 14A Max
14 Charging Temperature 0 ‘C — 45’C
15 Discharging Temperature -20’C — 60’C
16 Storage temperature -20’C — 25’C
17 Warranty 2 Years
18 Appearance

Indicate that there should be no obvious scratches, cracks, stains, leaks, deformations and other appearance defects that affect product performance
1: No flying line, device loosening
2: Converter shell surface should be smooth, no impurities, no scratches, warping degree is less than 2%
3: Screen printing is clear to meet safety requirements

Test data
Testing item Testing method Index Value

Rated Capacity
Battery Capacity

After standard charging, the battery pack outputs at 0.2C and cuts off at 2.75v. The total amount of electricity discharged
The capacity should be measured via 48V5A discharge and cut-off at 37.5V after battery full charged

> = 14Ah

Cycle life
Cycle Life

After standard charging, the battery pack is discharged at 0.2C to 2.75V, and the cycle is continued until the remaining capacity is 70%.
After standard charging, discharging battery via 0.2C until 2.75V cut-off voltage, repeat above circle till remained capacity is 70%

> = 500 Times