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Hand-held Electric Tool Battery BZ 18650-30Q-4S 3000mAh 15A Discharge 14.8V Li-ion Battery

In stock
18650-30Q-4S 3000mAh

FOB Price: US $1.2 - 1.5 / Ampere
Min.Order Quantity: 1000 Ampere/
Please contact us for the order !

    Place of Origin: Guangdong, China (Mainland)
    Brand Name: BZ
    Model Number: 18650-4S
    Type: Li-ion
    Nominal Voltage: 14.8V
    Size: 19*69*73mm
    Nominal Capacity: 3000mAh
    Capacity: 3000mAh
    Voltage: 14.8V
    Cycle life: 500times
    Application: Hand-held electric tool battery
    Weight: 250g
    Warranty: 1 Year
    Battery type: Li-ion battery
    Standard charge: 1C
    Certificate: CE/RoHS/UN38.3/MSDS
    Payment: Paypal.TT.Escrow.Western Union

li-ion battery

18650-30Q-4S 3000mAh 14.8V Li-ion Battery

Hand-held Electric Tool Battery 3000mAh 15A Discharge

18650-30Q-4S Battery 3000mAh 15A Discharge 14.8V

18650 Battery 3000mAh 15A Discharge 14.8V

Product Parameters

No. Item General Parameter Remark
1 Rated Capacity Typical 3100mAh Standard discharge(5C C5A) after Standard charge
Minimum 3000mAh
2 Nominal Voltage 14.8V Mean Operation Voltage
3 Voltage at end of 12V Discharge Cut-off Voltage
4 Charging Voltage 16.8±0.03V  
5 Internal Impedance ≤160mΩ Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times
6 Standard charge Constant Current 0.2C5A Charge time : Approx 6h
Constant Voltage 4.2V
0.01 C5A cut-off
7 Standard discharge Constant current 5 C5A  
end voltage 12V
8 Fast charge Constant Current 0.5C5A Charge time : Approx 2.5h
Constant Voltage 4.2V
0.01 C5A cut-off
9 Fast discharge Constant current 5C5A  
end voltage 12V  
10 Maximum Continuous Charge Current 1 C5A  3A
11 Maximum Continuous Discharge Current 5C5A  15A
12 Operation Temperature Range Charge: 0~45 60±25%R.H.
Bare Cell
Discharge: -20~60  
13 Storage Temperature Range Less than 1 year: -20~25 60±25%R.H.
less than 3 months: -20~40℃ at the shipment state
14 Pack  Dimension


Width: max69mm

Thickness: max19mm

Initial  Dimension

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