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BENZO Energy technology Co.,Ltd !

China Supplier OEM Batteries 18650 4S 2200mah 14.8V Rechargeable Li-ion Battery

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Availability: In stock

$1.50
  • Buy 10000 for $1.20 each and save 20%

Quick Overview

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

18650 4S 2200mah 14.8V Rechargeable Li-ion Battery

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  • 18650 4S 2200mah 14.8V Rechargeable Li-ion Battery
  • 2200mah 14.8V Rechargeable Li-ion Battery

Details

  •     Place of Origin: Guangdong, China (Mainland)
  •     Brand Name: BZ
  •     Model Number: 18650-4S
  •     Type: Li-Ion
  •     Nominal Voltage: 14.8V
  •     Size: 38*38*68mm
  •     Nominal Capacity: 2200mAh
  •     Product name: 18650-4S
  •     Warranty: 1 Year
  •     Weight: 178g
  •     Cycle life: 500 Times
  •     Capacity: 2200mah
  •     Voltage: 14.8V
  •     Application: Digital Products
  •     Certificate: CE/RoHS/UN38.3/MSDS
  •     Payment: Paypal.TT.Escrow.Western Union
  •     Max charge current: 0.2C~1C 

li-ion battery

 

Rechargeable Li-ion Battery

Li-ion Battery

 

 

Product Parameters

 

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

2250mAh

Standard discharge(0.2C C5A) after Standard charge

Minimum

2200mAh

2

Nominal Voltage

14.8V

Mean Operation Voltage

3

Voltage at end of

10.8V

Discharge Cut-off Voltage

Discharge

4

Charging Voltage

16.8±0.03V

 

5

Internal Impedance

≤200mΩ

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 16.8V

0.01 C5A cut-off

7

Standard discharge

Constant current 0.2 C5A

 

end voltage 10.8V

8

Fast charge

Constant Current 0.5C5A

Charge time : Approx 2.5h

Constant Voltage 16.8V

0.01 C5A cut-off

9

Fast discharge

Constant current 0.5C5A

 

end voltage10.8V

 

10

Maximum Continuous Charge Current

1 C5A

 

11

Maximum Continuous Discharge Current

1C5A

 

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

High: max68mm

Width: max38mm
Thickness: max38mm

Initial  Dimension

 

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1. Q: Where can I get the price?
A:,We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.
 
2.  Q:  Is OEM/ODM available?
A: Yes, it is. Please feel free to tell us your application and your basic battery requirements. Our R&D team will provide a full solution to your with these factors taken into consideration: working temperature, dimension, compound mode, power, capacity, peak current, PCM, fuse, motion control ICs, plug, etc.

3.  Q:  Can you provide samples?
A: Yes, we can. After discussion and designing with our sales and engineer, we encourage client to order samples to test our battery quality first.
 
4.  Q: What kind of certificates could you provide for the battery?
A: It’s customized design, no current certificate, but we could apply CE, UL, KC,UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.
 
5. Q: Shipping terms:
 1.Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)
 2.Bulk production:sending out by cargo shipping / airfreight /Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.
 
6. Q: Can we visit your factory?
A: we aresincerely welcome you to visit our factory. Once we have your schedule, we will arrange the professional sales team to follow up your case.

 

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