China wholesale Li Ion Battery Cell - High quality 3.7v 5000mah li ion 21700 battery cell 4500mah 4800mha 5000mah – PLMEN

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China wholesale Li Ion Battery Cell - High quality 3.7v 5000mah li ion 21700 battery cell 4500mah 4800mha 5000mah – PLMEN Detail:

High quality 3.7v 5000mah li ion 21700 battery cell 4500mah 4800mha 5000mah

 

Type 3.7 5000mAh rechargeable lithium ion  Battery cell
Brand PLM
Model PLM-21700
Size 21700
Chemical System Li-polymer
Voltage 3.7V
Capacity 4000mah,5000mAh
Cycle Life 800-1000times
Application electronic bike, E-bike, torch, electonic product
OEM/ODM welcome

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Shenzhen Polymer Battery Co.,Ltd (PLMEN) was established in February,2014, is a high-tech enterprise engaged in reserch. And development,production,sales and service of protection Li-polymer , lithium battery cells, and Lithium battery pack For Power tool,RFID,Robot, Medical Equipment and so on.PLM has a staff of more than 600,and covers an area of 30,000 square meters.With strong R&D team,advanced equipment,strict quality management system and well-trained workers here, so we can ensure that each product can be well-controlled during the process of developing,manufacturing,sales andservice.After years of developed,PLM has gained high reputation and popularity in Electric products industry.

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Packing
1). Best Quality 5-layers exporting carton or Customized Outer Packaging for Paper Bags;
2). Carton Size: Customized or based on actual weight and volume.Shipping
1). By Express (4-7working days),there are express shipping or economic shipping,suitable for Small Quantity.
2). By Sea (15-30 days), it suitable for regular Mass Production.

FAQ

Q1: what is your MOQ ?

A1 : Any quantity welcome, exact ones based on the order status ( our PLM brand & Customize brand ).

 

Q2 : what is your guarantee life for the battery ?

A2:  1 year after production date.

 

Q3: What percent of capacity battery charged when shipment?

A3: Normally 50% or so, because it will be safe when shipping.

 

Q4: How long can I store the battery ?

A4: We suggest to discharge & recharge the battery every 3 months, it can keep battery full capacity & good function.

 

Q5: What certificates do u have ?

A5: We have CE, SGS (RoHs ) and so on.

 

Q6: Can u ship the battery product to our country ?

A6: Yes, for air & sea shipment, we have MSDS doc to show Airline company & Ocean company when shipment.

 

Q7: what is your Shipping way ?

A7:  We suggest sample & small order to be shipped to destination through our shipper partner who has excellent UPS/DHL/FEDEX/TNT service. Big order to be shipped by sea .

 

Q8: what is your lead time ?

A8: 3-7 working days for samples, 10-20 working days for order production.

 

Q9 : How can I pay ?

A9: You can pay us by Paypal, Western Unions , T/T.

Warnings

*Do not submerge the battery in the water.

*Do not mix fresh batteries with used batteries.
*Do not mix batteries with metal stuff together.
*Do not insert batteries with the (+) and (-) reversed.
*Do not use Efest batteries with defective E-cig mods.
*Do not disassemble, dispose in fire, heat or short circuit.
*Do not put the battery in a charger or equipment with wrong terminals connected.

 


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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for China wholesale Li Ion Battery Cell - High quality 3.7v 5000mah li ion 21700 battery cell 4500mah 4800mha 5000mah – PLMEN , The product will supply to all over the world, such as: Washington, Canberra, Detroit, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
5 Stars By Merry from Mauritius - 2018.10.01 14:14
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
5 Stars By Vanessa from Romania - 2018.11.04 10:32
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