Ultra Thin Battery
Curved LiPo Battery
Round LiPo Battery
Triangle LiPo Battery
Rectangle LiPo Battery
Hexagon LiPo Battery
Ultra Narrow Battery
C Shape Battery
D Shape Battery
Polygonal LiPo Battery
Ultra Thin Battery
Ultra thin characteristics
Grepow can now offer special-shaped batteries ranging in thickness from 8 mm to as thin as 0.4 mm. The biggest characteristic of this ultra-thin battery is that the thickness of the whole battery can be as thin as paper all the while having a long cycle life and low self-consumption.
We offer the following services:
● Flexible support on custom solutions
● Reliable and stable performance
● Samples and mass production are available
● OEM, ODM available
We can design and manufacture different sizes and models according to the various needs of our clients. Our batteries are widely used in smart cards, ultra-thin credit cards, MP3 players, RFID electronic tags, second-generation bank cards and many others. For more information, please contact us now.
Ultra-thin Separator for Ultra Thin Battery
The 9um separator reduces the internal resistance of the battery and increases the volumetric energy density of the battery
Battery model: GRP574285-S Battery size: 5.7mm*42mm*85mm
Ultra Thin Battery List



Customize a Thin Battery
We have the unique ability to develop custom, thin batteries that fit your needs. Our expert team of chemists and engineers have the experience needed to get your battery from the specs to production fast.
Key factors for customizing:
- Stock samples up to 100+ models.
- A plethora of different shapes to choose from
- Strict quality control.
- Instant customer support offered locally in US, Germany, and China.
Requirements
First, let us know your size limitations and anticipated capacity needed for your project.
Design
We will work closely with you to create a new design according to your requirements
Samples
Prototypes and samples are available.
Mass Production
We can arrange for mass production to be done as quickly as 45 days.
Grepow Ultra Thin Battery Application
GREPOW produces high-performance thin batteries for Mini-phone card, Bank cards, Smart card, information cards, heating clothes, smart shoes, a smart belt, military, portable sensors, smart labels, micro speakers, medical equipment, tracking devices and others
Our R&D team works closely with clients to provide the best solution for their batteries.





FAQ on Ultra Thin Battery
Question 1: Can you make custom ultra-thin battery for us?
A: Yes. You can tell us your requirements on the battery thickness, width, length, capacity, continuous discharge current, peak discharge current, and the positive tab, negative tab position, we will create a battery solution for your confirmation, If it’s ok, then we will make it for you. In order to find out more, please contact us.
Question 2: How to order ultra thin battery?
A: The process to order our ultra-thin LiPo battery is as below:
1. Confirm thin battery voltage,dimentions,capacity,discharge current,operating temperature, application,assembly.
2. We offer you with thin battery solution with quotes.
3. Confirm datasheets and order.
4. We send you invoice for payment.
5. Start thin battery manufacturing.
6. Battery get ready and be delivered to you.
Question 3: What kind of guarranty do you have for your ultra thin battery?
A: We offer one year guarranty for our ultra-thin lithium battery products, We can take responsibility to replace if the defects are caused by manufacturing after investigation.However, if the problem is caused by incorrect dispatch, wrong operating, abused use, then it’s beyond our responsibility.
Question 4: How long is your lead time for the ultra thin LiPo battery?
A: For thin battery samples, If we have the same or compatible thin LiPo battery cells available in stock, then the lead time is generally 4~7 days. If there is no stock, we need to take 2~3 weeks to produce it.
For mass production, it takes generally 30 days when there is no stock. If there is enough thin battery in stock, it takes about 1~2 weeks.
Question 5: Can you make high rate ultra thin battery for us?
A: Yes. We can customize 4.2V / 4.35V / 4.4V high voltage of different capacity, capacity and different shapes according to your specified design requirements. After receiving details of your requirements, we will evaluate and get back you with thin battery solution for your confirmation, if you are not satisfied, we can adjust solutions till you say ok.
Question 6: Do you offer data sheets/specifications for your ultra thin batteries?
A: Yes. We will confirm with you on the main parameters of the 4.2V / 4.35V / 4.4V thin LiPo battery, such as the dimensions, capacity, cables, connectors, discharge current. Then we will offer official battery datasheet for your approval.
Question 7: Do you have lab testing data for your ultra thin battery?
A: Of course, we can supply it to you if you need it.
Question 8: Can you apply battery certificates IEC62133 and UN38.3 for us
A:We can apply different kinds of battery certificates for you on your request. The IEC62133, UN38.3,MSDS,CE,ROHS,REACH,UL,KC,CB are available.