polymer battery manufacturer
303450 3.7V 500mAh Battery
The 303450 battery is a rechargeable pouch battery commonly used in small electronic devices. It comes with a protection circuit module (PCM) that offers protection against overcharging, over-discharging, and short circuits.
303450 3.7V 500mAh Polymer Battery
- Lithium battery type: Polymer & pouch
- Rated voltage: 3.7V
- Nominal capacity: 500mAh
- Energy: 5.55Wh
- Continue charge current: 1.0C rate
- Continue discharge current: 1.0C rate
- Pulse current: 3.0C rate
- Size: 3*40.5*52mm
303450 3.7V 500mAh Lipo Battery Details:
The 503450 battery model is a 3.7V, 500mAh lithium-polymer battery. It incorporates Japanese Seiko IC and Mosfet to ensure basic protection against over-charging, over-discharging, and short circuits. This battery supports a discharging rate of up to 3.0C, equivalent to a 1.5A current, and offers 500 charge and discharge cycles at 80% depth of discharge (DOD).
The battery is supplied with two open wires (red and black), allowing for the attachment of connectors such as JST, Molex, or others compatible with your main board connector. The battery’s dimensions are specified as 3mm thick, 34mm wide, and 50mm long. Considering the inherent expansion properties of polymer batteries, a maximum swelling rate of 8% is advised, leading to a recommended thickness of 3.24mm.
Additionally, we offer customized battery solutions tailored to your specific requirements, including dimensions, capacity, and working current parameters.
Kind reminder: do not overcharge, forcibly charge, short circuit, disassemble, deform, heat, or place the battery near fire. Before use, please read and follow the provided specifications.
303450 3.7V 500mAh Polymer Battery Specs:
| 303450 3.7V 500mAh Polymer Battery Brief Specs | |
|---|---|
| Nominal Voltage | 3.7V |
| Nominal Capacity | 500mAh |
| Battery Type | Polymer & Pouch |
| Dimension | 3*40*50mm |
| PCM | Yes |
| Continue charge current | 1C |
| Continue discharge current | 1C |
| Weight | 10g |
| Lifespan | 500 (80%) |
| Customization | Yes |
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