7.4V Ultra Thin Lipo Battery Pack for Electronics Products

1. Good safety performance,Polymer lithium battery is structurally made of aluminum plastic flexible packaging,No leaking explosion.

2.Small thickness, can be made thinner,Ultra-thin polymer battery can be 1mm, wider application.

3.Large capacity, The polymer battery has a capacity of 10-15% higher than that of the same size steel shell battery, which is 5-10% higher than that of the aluminum shell battery. It is the first choice for color screen mobile phones and MMS mobile phones. Nowadays, the new color screen and MMS mobile phones on the market are mostly used. Polymer batteries.

4.Small internal resistance , It can achieve 35mΩ or less, greatly reducing the self-consumption of the battery, extending the standby time of the mobile phone, and fully achieving the level of international integration.

5. Shape can be customized ,Manufacturers are not limited to standard shapes and can be economically made to the right size. Polymer batteries can increase or decrease the thickness of batteries according to customers' needs. Develop new battery models, which are cheap, open cycle is short, and some can even be customized according to the shape of mobile phones to make full use of battery casing space and upgrade batteries. capacity.

6.Good discharge characteristics, simple protection board design.

7.Light weight A battery using a polymer electrolyte does not require a metal shell as a protective outer package. The weight of the polymer battery is 40% lighter than the steel shell lithium battery of the same capacity specification, which is 20% lighter than the aluminum shell battery.

Applications:

(1) Portable electronic devices

(2) Bluetooth headset,

(3) Digital camera,

(4) MP3 player, MP4 player,

(5)Cellular phone, Digital phone, mobile phone,

(6) PDA,

(7) DMB,

(8) DVD, Portable DVD

(9) MID,

(10) Digital camcorder, Digital camera

(11) Electronic cigarette

(12) Notebook computer, Portable computer, Lap-top computer

(13) Electronic pen

(14) E-book,

(15) Flashlight

(16) GPS




Packaging and shipping:

2pcs lipo battery pack/small box,then put into carton;industrial package or customized package

Shipping ways:

1.For samples,we normally ship them by HK UPS or by special line(door to door service)
2.For bulk order,we usually ship them by sea will take 30-45 days to arrive

Our services:
1.Fast leadtime
2.OEM and ODM availabe
3.Our experienced and professional engineers team will provide you one stop battery solution
4.We can help you to track the shipping status so that you can receive the goods timely
5.If any quality problem,we will take quick action and give you solutions within 24 hours
6.One by one tested before shipment to ensure the high quality products.

1.Payment: 30% before mass production;70% balance will be paid before shipment or after bill of copy

2.FOB , EXW and CIF all are available

3.Samples can accept Paypal

Company information:
Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China , our management teams have been in lithium ion battery field for more than 10 years,we have own factory and testing room and sales center.Our factory is located in Dongguan city,Guangdong Province which is occupied with more than 5,000 square meters,we have strong R&D department,more than 200 well trained workers who can ensure to make high quality and more stable products. Dongguan Delong is a CE,ROHS,IEC62133,ISO9001:2015 certificated high-tech factory.We specialized in  developing,manufacturing new energy customized products which cover 18650 lithium ion battery pack, lithium polymer battery pack and LifePO4 battery pack.Our products are widely applied on digital products,consumer products,LED lights,medical devices,solar systems ,energy storage system and electric vehicles.



FAQ:
Q1:Can I have samples to test? And what is lead time for sample order?
A1:Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

Q2: Do you provide after-sales serive?
A2: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

Q3 What is your company's advantage?
A3: We only supply high level quality of lithium battery and we gurantee on-time shipment,we also provide excellent after sales service

Q4: Do you accept OEM/ODM?
A4: Yes,it is avaliable.

Q5: What is your lead time for the mass production?
A5: General speaking, about 25-30 days depending on different items after getting down payment and confirmation about the samples.

Q6:Are you battery real capacity?
A6:All of our battery cells with Grade A,100% new and real capacity.

Q7:Are you a factory or a trading company?
A7:Shenzhen Delong EnergyTtechnology Co.,Ltd. is a professional rechargeable lithium-ion battery manufacturer,welcome to visit.

Q8: What kind of certificates do you have?
A8: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.