PKNERGY LP521630 250mAh 1S1P Li-Polymer Battery
Lithium-ion polymer (Li Polymer Battery Pack, also known as ‘lipo’ or ‘lipoly’) batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.0V. This battery has a capacity of 250mAh for a total of about 0.1Wh. If you need a larger battery, we also have a 250mAh+ model.
Features
1.Intelligent Battery Pack Design
2.Environmental Friendly Chemistry,Pollution-free;non-polluting
3.High Energy Density,High Power Density: LiPo batteries offer a high energy density, meaning they can store a significant amount of energy relative to their size and weight. This makes them well-suited for applications where space and weight constraints are critical.
4.No fire, No explosion, No leakage
5.Wholly closed dust-free workshops,securing high quality
6.Excellent Cycle Life,chargeable up to 500 or 1000 times
Specification
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No. |
Item |
Characteristics |
Remarks |
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1 |
Nominal Capacity | Minimum: 235mAh Typical: 250mAh | Standard discharge（0.2C5A)after Standard charge |
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2 |
Nominal Voltage | 3.7V |
— |
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3 |
Charging Cut-off Voltage | 4.2V |
— |
|
4 |
Discharge Cut-off Voltage | 3.0V |
— |
|
5 |
Internal Impedance | Cell :≤180mΩ Batter:≤300mΩ | AC 1KHz after standard Charge |
|
6 |
Standard Charge | Constant Current 0.5C5A Constant Voltage 4.2V0.01C5A cut-off | Charge Time : Approx 4.0h |
|
7 |
Maximum Constant Charging Current | 200mA（0.8C） |
— |
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8 |
Standard Discharge | Discharge at 0.2 C5A to 3.0V |
— |
|
9 |
Maximum Continuous Discharging Current | 200mA（0.8C） |
— |
|
10 |
Operating Temperature | Charge 0～45℃Discharge –20～60℃ |
— |
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11 |
Storage Temperature | -20～45℃ for 1Month-10～35℃ for 6Months |
— |
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12 |
Storage Voltage | 3.7-3.85V |
— |
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13 |
Environmental request | ROHS | If the materials of the product and packaging accord with ROHS standard，there will be aROHS on the box. |
Appearance
No scratches, dirt, defect, leakage of electrolyte or gassing should be observed as a new product.
Standard Testing Environment
Temperature : 25±2℃
Relative humidity : 65±20%（unless specially requested）
Packing
Pallet/PE bag/Customized Package
1. All shipping goods are 100% inspected and packed very well.
2. The images shown are for your reference Only.
Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush, or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all Lithium-ion polymer batteries and with any power source – they should be used by experts who are comfortable working with power supplies.
PKNERGY Custom Battery
PKNERGY focus on helping our customers design the best custom battery pack products that are the most cost effective, environmentally safe and exceed all of their specifications. Our offering of batteries and custom battery packs allows us to work with our customers and their engineering teams to manage the power needs of their end products. Our goal is to exceed your specifications while keeping you under budget.
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ExperiencePknergy is a battery manufacturer with 20 years of battery production experience in China, we are committed to providing high-quality various batteries to the world. We have more than 200 employees in China and battery factories with a total area of more than 10,000 square meters spread across various locations. The batteries produced are widely recognized in China and other regions! |
Wide range of productsPknergy provides lithium ion battery, lithium polymer battery and lifepo4 battery production, you can customize the battery or battery pack that best suits you here. |
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Efficient servicePknergy have more than twenty professional battery designers, and we promise to provide you with the most professional battery solution within 1 day!
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Serial productionPknergy has 18 high-speed production lines and humanized and efficient team arrangements, and each customized battery project has a one-to-one project manager with rich experience. With these resources combined, you can get your battery sample within 1 week! |
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High speed logisticsPknergy cooperates with more than 20 logistics companies to transport goods to any country in the world. And our company is located in Shenzhen, one of the largest ports in China. We will choose the most suitable logistics in the fastest time to help your business take off! |
Quality AssuranceAll Pknergy products are strictly inspected and quality controlled by project managers. At the same time, we are equipped with complete after-sales service. The shelf life is up to 10 years, giving you no worries about your battery. |
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Didn’t find the battery you need? Please send us your requirements, Pknergy can produce any model of battery! Get custom batteries for your project production!
