Professional Customized for Supply Remote Control Car Toys Battery UFX 502535 400mAh 3.7V Small Lipo Battery

Brand:UFINE NEW ENERGY (UFX)
Ufine New Energy is a professional manufacturer that specializes in producing high-quality lithium ion batteries, including the UFX 502535 400mAh 3.7V battery. This small Lipo battery is specifically designed to supply reliable power to remote control car toys, making it an ideal choice for RC car enthusiasts. At Ufine New Energy, we take pride in providing a professional customized solution that meets the unique needs of our customers. We understand the importance of having a lithium battery rechargeable option, which is why we use rechargeable batteries in all of our products. Our lithium ion batteries are built to last, delivering long-lasting performance and reliable power that you can depend on. Whether you need batteries for personal use or for professional racing, our lithium ion batteries are the perfect choice. So, if you're looking for a trusted source of lithium ion batteries, look no further than Ufine New Energy.

Specs of UFX502535 400mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX502535	PCM:	Yes
NTC:	No	Weight:	appr. 9.1g
Configuration:	1S1P
2、Electrical Specification
Capacity:	400mAh	Nominal Voltage:	3.7V
Energy:	1.48Wh	Internal Impedance：	less than 100mΩ
Max. Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	400mA	Max. Discharge Current:	400mA
Standard Charge Current:	200mA	Standard Discharge Current:	200mA
Charge Temp. Range:	10°C to 45°C	Discharge Temp. Range	-20°C to 60°C
Storage Temp. Range	1 year at -20℃ to +30℃	Cycle life:	100 cycles ≥92%
	3 moths at -20℃ to +45℃		300 cycles ≥88%
	1 month at -20℃ to +60℃		500 cycles ≥80%
3、Cell protection
Overcharge Detection ：	4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)	Overdischarge Detection：	2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
Overcurrent Detection：	2.5A to 4.0A (9 to 15msec. delay)	Short protection：	Yes
4、Discharge Rate Characteristics		4、Cycle life Characteristics

Product Details

Why Choose Ufine to OEM or ODM Battery

UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions

Factory Photos

Display Of Testing Equipment


Certification