As a new type of energy storage device, lithium batteries are now used in all aspects of life. Firstly, you must consider for what you want to use a battery from the following perspective :

We list what you must know to choose a right lithium battery manufacturer:

1.Application requirement
2.Types of lithium batteries
3.How to choose lithium battery pack for electric vehicles ?
4.How to order product samples
5.Technical specifications
6.Production time
7.Which city or province has the most lithium battery suppliers?

What is your battery application and requirement?

What types of lithium batteries are made in China?

There are several types of lithium batteries:

1.Lithium-Ion (Li-Ion) Batteries
2.Lithium Polymer (Li-Po) Batteries
3.Lithium Metal Batteries

However, lithium Ion batteries are by far the most commonly used in electronic devices.

How to choose lithium battery pack for electric vehicles ?

Electric vehicle lithium battery materials can be divided into:

1.ternary lithium battery
2.lithium iron phosphate
3.lithium manganate

The ternary lithium battery has the largest capacity and the longest endurance.
The lithium iron phosphate has a lower capacity, but the cycles are the most,and safer , but the cost is the highest.
On the market, lithium iron phosphate batteries are used in high-end models.

The two major safety protection structures of lithium batteries are its PACK technology and BMS protection board (battery management system),And there are grade A,B,C cells on the market, So the quality of battery cell, BMS board and Pack technology must be considered when you choose a manufacturer.

How do I order product samples?

You can order samples directly through the supplier’s Alibaba.com or Globalsources.com sites.
However, make sure to confirm all relevant technical specifications before you place your sample order.

You should also check if the supplier can provide the following mandatory documents:

● UN 38.3 test report
● Material safety data sheet (MSDS)
● Shipper Declaration for dangerous goods
Without these documents, your samples will not get very far.

What is the standard production time?

The production time when importing lithium batteries is normally around 40 to 60 days. This lead time may increase if you place larger orders, counted in the tens of thousands of units.

What kind of technical specifications do I need from the supplier?

Assuming that you intend to buy ODM products, you should ask the supplier to provide a technical specification that includes the following information:

● Nominal capacity (Ah)
● Nominal capacity
● Capacity
● Cell type (i.e., Lithium-ion phosphate energy cell)
● Cell dimensions
● Internal resistance
● Maximum charging current
● Maximum charging voltage
● Maximum discharging current
● Maximum cut-off voltage
● Operating temperature range
● Jacket/case material
● Standards / Certification

Which city or province has the most lithium battery suppliers?

Most lithium battery manufacturers, are located in Guangdong province. The main cities include Shenzhen, Zhongshan, and Dongguan – all of which make up the world’s largest electronics manufacturing cluster.

The easiest way to get there is by first flying to Hong Kong, and then cross the border into Shenzhen.

The right manufacturer is the best one.