Ultra-Thin Lithium Polymer Battery - 0.4mm+ thickness you can find here

Do you want an ultra-thin lithium polymer battery for thinnest application, such as mini card phones, bank cards, information cards? We have the thickness from 0.4mm to 2.9mm. Some customers who design smart cards and mini phones and the other thinner applications. They need a battery to provide little power but longer working time. The card is decidedly thin. The inside battery is thinner 0.3mm, 0.2mm or 0.1mm. We find unique materials, Aluminum-plastic film, Insulating film, Nickel tape, and improve the production process.


Rechargeable Ultra-thin Lithium Polymer Battery

Customize services for new prototype and device
Lithium Polymer Battery has been making ultra-thin lithium polymer battery for more than 8 years. Now we can provide ultra-thin Lithium Polymer battery of 0.1 mm to 2.9 mm thick. Rich stock, small samples and large orders all available. Best price with high quality, add PCM, NTC, and cables for free. Quick reply for inquiry within 12 hours. Short Lead Time and Fast Shipment, no more waiting. Get a quote and specification now!

These ultra-thin lithium polymer battery should be used for smart cards, smart labels, micro speakers, medical equipment, tracking devices, portable sensors power cards, wearables devices and other applications that require battery storage in a very thin battery(limited space).

Ultra-thin Lithium Polymer Battery Application of Powered Mini Card Phone

Battery Type

Lithium Polymer Battery

Part Number

Liter -103053

Voltage @ Capacity

3.7V @ 90mAh




AWG 28, 50mm x 2pcs

Protection Circuit Over-discharge Trip Voltage


Thermistor (NTC)




Charge Temperature

0°C to +45°C

Discharge Temperature

-20°C to +60°C

Storage Temperature

-20°C to +45°C

This video is about our Ultra-thin Lithium Polymer battery application.

Liter -103053 Ultra-thin Lithium Polymer battery powered for Mini card phone.

Ultra-Thin Lithium Polymer Battery thickness 0.4mm-2.5mm

Ultra-Thin Lithium Polymer Battery thickness 2.6mm-2.9mm