3.7V 500mAh UN38.3 Certified Lithium Polymer Battery 303450 Size for Digital Products
Price:
Negotiable
MOQ:
2000pieces
Delivery Time:
within 15days
Product Description
3.7V 500mAh Li-Polymer Battery 303450
Rechargeable lithium polymer battery pack designed for LED video lights, tablets, and various electronic devices. Features UN38.3 certification and 12-month warranty.
Product Specifications
| Battery Type | Li-Polymer |
| Material | LiCoO2/NMC |
| Part Number | 303450 |
| Voltage/Capacity | 3.7V/500mAh |
| Weight | Approx 18g |
| Shape | Soft Pack |
| Dimensions | 5.3(T) x 34.5(W) x 52.5(L) mm |
| Cycle Life | ≥500 times |
| Warranty | 12 months |
Charging Information
Charge Cut-off Voltage: 4.20V ± 0.05V
Charging Method: CC/CV
Standard Charge Current: 200 mA (0.2C)
Max Charge Current: 1000 mA (1.0C)
Discharge Information
Discharge Cut-off Voltage: 3.0V
Working Temperature:
Standard Charge: 0°C to +40°C
Standard Discharge: -20°C to +60°C
Production Lead Time
In stock: 5-7 working days
Out of stock: 20-25 working days
18 years of lithium-polymer battery manufacturing and export experience
Additional Battery Models
Shenzhen Gold Power Energy offers over 1,000 lithium polymer battery models with capacities ranging from 20mAh to 5000mAh to meet various application requirements.
| Model | Cell Dimension | With PCM Dimension | Capacity |
|---|---|---|---|
| 302025 | 3.0*20*25mm | 3.2*21*27.5mm | 3.7V 100mAh |
| 302530 | 3.0*25*30mm | 3.2*26*32.5mm | 3.7V 180mAh |
| 401824 | 4.0*18*24mm | 4.2*19*26.5mm | 3.7V 180mAh |
| 402525 | 4.0*25*25mm | 4.2*26*27.5mm | 3.7V 200mAh |
| 483450 | 4.8*34*50mm | 5.0*35*52.5mm | 3.7V 850mAh |
| 502030 | 5.0*20*30mm | 5.2*21*32.5mm | 3.7V 240mAh |
| 502525 | 5.0*25*25mm | 5.2*26*27.5mm | 3.7V 180mAh |
| 503030 | 5.0*30*30mm | 5.2*31*32.5mm | 3.7V 430mAh |
| 523450 | 5.2*34*50mm | 5.4*35*52.5mm | 3.7V 1000mAh |
| 553444 | 5.5*34*44mm | 5.7*35*46.5mm | 3.7V 850mAh |
| 553640 | 5.5*36*40mm | 5.7*37*42.5mm | 3.7V 850mAh |
| 553759 | 5.5*37*59mm | 5.7*38*61.5mm | 3.7V 1400mAh |
| 602030 | 6.0*20*30mm | 6.2*21*32.5mm | 3.7V 300mAh |
| 602240 | 6.0*22*40mm | 6.2*23*42.5mm | 3.7V 500mAh |
| 602535 | 6.0*25*35mm | 6.2*26*37.5mm | 3.7V 500mAh |
| 602663 | 6.0*26*63mm | 6.2*27*65.5mm | 3.7V 1000mAh |
| 603030 | 6.0*30*30mm | 6.2*31*32.5mm | 3.7V 520mAh |
| 603040 | 6.0*30*40mm | 6.2*31*42.5mm | 3.7V 750mAh |
| 603048 | 6.0*30*48mm | 6.2*31*50.5mm | 3.7V 900mAh |
| 603450 | 6.0*34*50mm | 6.2*35*52.5mm | 3.7V 1200mAh |
| 656090 | 6.5*60*90mm | 6.5*60*92.5mm | 3.7V 5000mAh |
| 702040 | 7.0*21*40mm | 7.2*22*42.5mm | 3.7V 500mAh |
| 753048 | 7.5*30*48mm | 7.7*31*50.5mm | 3.7V 1200mAh |
| 803035 | 8.0*30*35mm | 8.2*31*37.5mm | 3.7V 800mAh |
| 855465 | 8.5*54*65mm | 8.5*54*65mm | 3.7V 4000mAh |
| 863040 | 8.6*30*40mm | 8.8*30*42.5mm | 3.7V 1000mAh |
| 904060 | 9*40*60mm | 9.2*40*62.5mm | 3.7V 2500mAh |
| 883760 | 8.8*37*60mm | 9*57*51.6mm | 3.7V 2000mAh |
| 103048 | 10.2*30*48mm | 10.2*30*50.5mm | 3.7V 1500mAh |
| 103040 | 10.2*30*40mm | 10.2*30*42.5mm | 3.7V 1200mAh |
| 114261 | 11*42*61mm | 11*42*63.5mm | 3.7V 3400mAh |
| 122773 | 12*27*73mm | 12*27*75.5mm | 3.7V 2400mAh |
Safety Warnings
- Do not place the battery in water
- Do not mix fresh batteries with used batteries
- Do not mix batteries with metal objects
- Do not insert batteries with (+) and (-) terminals reversed
- Do not disassemble, dispose in fire, heat, or short circuit
- Do not put the battery in a charger or equipment with wrong terminals connected
Product Images
Standard Packaging
Why Choose Gold Power Energy
Advanced Technology
- All-weather applicability (-30°C to 60°C)
- Highly safe battery design with latest electrolyte and separator technology
- Complete battery variety: Lithium ion cylindrical, lithium polymer, LiFePO4, solar energy storage packs, square aluminum shell, and primary batteries
Research & Development
Experienced R&D team with over 60 engineers and advanced equipment supporting OEM and ODM requirements.
Quality Control
Certifications
CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified
Factory Overview
Shenzhen Gold Power Energy Co., Ltd is a leading battery supplier in China, offering various batteries including Li polymer, Lithium ion, LiFePO4, and customized battery packs since 2001.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
shenzhen gold power energy co.,ltd
Location
11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person
Justine