High Power A Grade Boston Swing4400 with Low Temperature Performance 3.7V 4400mAh Li-ion Rechargeable Battery

• Customization: Available
• Type: Lithium Ion Battery
• Connection Mode: Nickel Strips
• Model NO.: Boston Swing4400
• Rechargeable: Chargeable
• Discharge Rate: 3c
• Size: 65X20X37mm
• Accessories Type: Battery
• Rated Capacity: 4400mAh
• Standard Voltage: 3.7V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car, UPS
• Electrolyte: Li-ion
• Transport Package: Industrial Packing
• Specification: Boston swing 4400mAh
• Trademark: HYGN
• Origin: USA
• HS Code: 850650000
• Production Capacity: 200000 Piece/Year

Product Description

Main Features  and advantage 

Mode#Boston Power Swing 5300 

1) High capacity, low impedence, stable characteristics
2) High Capacity and Stable Discharge Voltage
3) high performance under low temperature ,low Small internal resistance
4) Outstanding Discharge properties and Storage Capacity
5) Pollution free, long cycle life
6) No memory effect,No harm to human or environment 

7) Factory price & High quality

8) customised pack and OEM orders are available


Battery photo:




 

2.Payment Policy:

1.  T/T to company account (large amount)

2.  Western Union (100-3000USD); 

 

3.Shipping Policy:

1.  Samples checking: sending by Express (DHL / UPS / FEDEX / TNT)

2.  Bulk production: sending out by cargo shipping / air freight / Express

4.FAQ

Q1:  What's inquiry reply time?

A1:   We will reply your inquiry as soon as possible within 6 hours (maybe big time difference between us).

 

Q2: What's certificate?

A2:   We have MSDS,UN38.3,CE,CB etc certificate offered

 

Q3:   What's warranty?

A3:    For the  batteries, we have 2 years warranty. If any quality problems on our side occured during this warranty period,
we will replace them at our cost (including the shipping cost).

 

Q4: What's price?

A4:   We provide reasonable price and recommend suitable batteries to our customers.

 

Q5:  What's delivery time?

A5:   We give 7~15 days delivery time  for formal battery orders.

 

Q6:  What's MOQ?

A6:  We can accept small MOQ at the beginning to help customer enter into market firstly.

 

Q7:  What's service?

A7:  Our policy is to provide more faster & safer & easier service for our customers.

       We can provide Technical Support.

       We can accept TT, Western Union,etc. .

       We can provide others service etc. .

 

Q8:  What's marketing supports?

A8:   We are willing to help you do the marketing together.

        We can provide different free products, and we can also support you do some attractive suitable local advertisement.