UN38.3 Certified 2000mAh 505060 Size Lithium Polymer Battery Pack with PCB
Price:
Negotiable
MOQ:
3000pieces
Delivery Time:
within 15days
Product Description
KC UN38.3 High Capacity 3.7V Lithium Polymer 7.4Wh 2000mAh Lipo Battery 505060 With PCB
Product Specifications
| Item | Rating | Note |
|---|---|---|
| Capacity | Typical: 2000mAh Minimum: 2000mAh |
Discharge: 0.2CmA cut off Voltage: 3.0V for cell |
| Nominal Voltage | Average 3.7V | Discharge: 0.2CmA cut off Voltage: 3.0V for cell |
| AC Impedance Resistance | ≤230mΩ | |
| Discharge Cut-off Voltage | 3.00V | |
| Charge Current | 0.2C | Standard Charge |
| Charge Voltage | 4.2V | |
| Max. Charge Voltage | 4.23V | |
| Charge Time | Approx 1.5h | Charge: 1.0CmA |
| Max. Charge Current | 2000mA | 1.0CmA |
| Max. Discharge Current | 2000mA | |
| Weight | Approx 35g | |
| Operating Temperature | Charge: 0~+45°C Discharge: -20~+60°C |
|
| Storage Temperature | Less than 1 month: -20~+45°C Less than 3 months: -20~+35°C |
Recommended storage temperature: 20°C, at the shipment state |
Applications
- GPS, POS Terminal, Wireless headset
- Communication Tool, Heating Blanket, Smart Phone
- Learning Tools, Medical Device, Personal Care Scanner
- Vacuum Packaging, Lamp, Monitor
- Portable DVD, Smart Home, Tablet PC
- Pulse Monitoring, Mobile, Power Bank, Camera
Additional Battery Models
| Model | 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 1050mAh |
| 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 |
Product Images
Standard Packaging
Frequently Asked Questions
Can I use Lithium batteries mixing with other battery types?
If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.
What will happen if batteries with different capacity are packed together?
If batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries are not in full charged state. During discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.
What are the possible reasons for zero voltage or low voltage of the battery pack?
Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.
Why Choose Us
Technology
All-weather applicability (-30~60℃), highly safe battery design technology with the newest electrolyte and separator technology applied. Full coverage of battery variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R & D
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
Quality Control
Comprehensive quality control processes ensuring product reliability and performance.
Certificates
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour
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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
Linda