Lithium Battery Manufacturer in China: LiFePO4 and Li-ion Sourcing
We find manufacturers of lithium cells and battery packs for your application: inverters and energy storage, electric transport, portable devices. We check the specification and the batch at the factory and price shipping with the dangerous-goods rules for lithium in mind.
- LiFePO4, Li-ion, Ni-MH and battery packs
- Orders from $2,000
- Capacity, contents and labelling checked before dispatch
Which batteries we source
The word "battery" in a search often means solar panels, so to be clear: this page is about rechargeable batteries. That means lithium cells, ready-made packs and batteries built for a specific job.
The main chemistries we deal with are LiFePO4, Li-ion and Ni-MH. LiFePO4 is usually chosen for energy storage and inverters because it lasts long and behaves steadily. Li-ion gives more energy for less weight, which is why it goes into portable equipment and electric transport. Ni-MH still turns up in special devices that need exactly that chemistry.
We do not sell batteries from our own stock. We look for a lithium battery supplier in China that fits your specification, compare quotations, order a sample and follow the batch through to delivery.
Typical requests
The exact parameters depend on your device, so a request should state voltage, capacity and dimensions.
Batteries for inverters and storage
LiFePO4 packs for the voltage and capacity you need, with a BMS.
Cells for electric transport
Li-ion cells and packs for bicycles, scooters and similar equipment.
18650 and other cell formats
Single cells for your own packs, when you assemble the battery block yourself.
Custom battery packs
Dimensions, terminals and protection chosen to fit your device.
What we check before shipment
With batteries, "looks the same" does not mean "works the same". We ask the factory for the specification and compare the batch against it.
- Declared parameters: cell type, voltage, capacity
- Marking on cells and cartons
- Contents: BMS, cables, connectors, documentation
- Build quality and absence of damage
- Packing for safe transport
Real capacity is measured with a discharge test. We agree on it with you before the order and pass the result on together with photos and video of the batch. If we see a deviation, we raise it with the factory while the goods are still in China.
Documents and shipping of lithium
Lithium batteries are dangerous goods, so shipping has its own rules. The carrier usually asks for product documents plus correct marking and packing. For lithium batteries that normally means a UN38.3 test report and a safety data sheet (MSDS). We ask the factory for them before the order, not at dispatch.
Not every carrier accepts lithium, and not every mode suits every battery type. We price the options for your batch: sea or rail (up to 45 days), or air in 7–15 days where the carrier's rules allow it. Door-to-door DDP delivery is possible.
The commission starts at 10%. Factory search with a sample is $100–300. Payment is 30% at the start of production and 70% when the goods are ready. All terms are in the FAQ.
Questions about lithium batteries from China
What is the difference between LiFePO4 and Li-ion?
LiFePO4 is more stable and lasts longer, but it is heavier than Li-ion at the same capacity. Li-ion is lighter and denser in energy. Which one you need depends on your device. Describe the job and we will suggest options.
Can lithium batteries go by air?
It depends on the battery type, the packing and the carrier's rules. Some batches can fly in 7–15 days, others are better sent by sea or rail. We confirm this when we calculate the shipment.
Which documents do lithium batteries need?
For transport you usually need a UN38.3 test report and an MSDS. Documents for selling depend on your market, and we help find out what they are before the order. We do not issue certificates ourselves.
Can you arrange packs made for my device?
We find a factory able to build the pack to your dimensions, voltage and capacity, and we manage the order. It helps to prepare the specification in advance.
What is the minimum order?
$2,000. For expensive items and electronics we can discuss an exception.
What else we can source
If the batteries are for equipment, see our page on drone components. For other categories, read the services overview or write to us on the contact page.
Describe the job and get an estimate
Give the battery type, voltage, capacity, order volume and destination country. We will prepare a preliminary estimate from factories in China.