Allrun 3.7V 250mAh 402525 Rechargeable Square Li-Po Battery Pack
Welcome to Allrun square shape lipo battery section, they are rechargeable lithium polymer batteries made from polymer electrolytes instead of liquid electrolytes (abbreviated LiPo, LIP, Li-poly, lithium-poly, and others). Allrun square li-polymer batteries are tailor-made dimensions based on the customer's design, various sizes and capacities are available, please contact us for more details regarding your specified project.
Key Features:
- High Reliability and Energy Density
- Powerful, Light-weight and Long-lasting
- Low Self-discharge
- Wide Range of Li-Poly Batteries for Select & Evaluate
- Different sizes, shapes, and capacities are available for prototypes
Datasheet
| Item | Allrun 3.7V 250mAh 402525 Rechargeable Square Li-Po Battery Pack |
| Battery Type | Lithium Polymer Battery |
| Capacity | 250mAh |
| Normal Voltage | 3.7V |
| Thickness | 4mm MAX |
| Width | 25mm MAX |
| Length | 27mm MAX |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.0V |
| Standard Charge Current | 125mA (0.5C) |
| Max Charge Current | 500mA (2C) |
| Standard Discharge Current | 125mA (0.5C) |
| Max Discharge Current | 250mA (1C) |
| Pulse Discharge Current | 500mA (2C) for 2 seconds |
| PCM | TBD |
| Wire Cable and Connector | TBD |
Applications
Allrun square lithium-ion polymer batteries are using lithium-ion technology that can be recharged repeatedly. It is constructed from one to several electrochemical cells. Lithium ions migrate during discharge from the negative electrode through the electrolyte to the positive electrode, and then back again during the charging. Today this powerful technology is used in a number of applications, such as
-Wearable devices (smart watch, smart clothing, heating apparel, bluetooth headset, etc.)
-Medical Devices (portable X-ray camera, insulin pump, blood pressure devices, etc.)
-IoT and Smart Home products( smart lock, doorbell camera, smart faucet, security monitor, BLE credit card, etc.)
-Industrial &Consumer electronics(portable electronic devices, scanners, sensing timers, timer systems, vaccination emergency lights, etc)
Safety Notes of Square LiPo Battery
- Avoid using lead-acid, NiCd, or NiMH chargers.
- Be careful not to abuse these batteries, such as shorting, bending, crushing, or puncturing them.
- Charge and use should never be left unattended.
- Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits.
- Do not use or leave the battery at very high-temperature conditions(for example, strong direct sunlight or a vehicle in extremely hot conditions). Otherwise, it can overheat or fire, or its performance will degenerate and its service life will be decreased.
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