We are polymer lithium battery factory,We provide power solutions for consumer digital products.
li-ion battery 300mAh polymer battery
501745 power batteries rechargeable battery
Any size ,we can design it for you.
for we are professional battery cell factory
Name | polymer battery |
| Model Name | 501745 |
Voltage | 3.7V |
| Capacity | 300mAh |
| Size | 5.0(T)X 17(W)X45(L)mm |
Standard Charge Current | 1-2C |
Maximum charge Current | 1C |
Open Circuit Voltage | 3.7~3.9V |
Cut Off Voltage | 2.75v/4.2V |
Cycle Life | 500 Times |
Appearance | Without scratch, distortion, contamination and leakage |
PCB | Optional |
Wire | Optional |
Certificate | CE, RoHS, UL, SGS |
300mah polymer battery
Part Models:
Advantages of the lithiun ion battery :
300mah polymer battery
1.High Energy Density.
2. High Output Voltage.
3. Excellent Security.
4. Long Cycle Life: More than 500 repeated charge/discharge cycles.
5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell
6. Environmental-friendly: No Pb, Cd added
7.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;
8.Injection Technology to make battery more stable;
9.With short-circuit production function, safe and reliable;
10.Factory mastered technology and competitive price;
11.CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.
Application of the lithium ion battery:
1. Telecommunications: Cellular phone, interphone, blue tooth earphone.
2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.
4. Illuminate Devices: Miner lamp, search light.
5. Others: Electric Toys, RC models