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High-Capacity 2350mAh Li-Polymer Battery - Ultra Slim 7.5mm Thin, 3.7V Rechargeable Cell for Portable Smart Devices
পণ্যের বিবরণ:
| উৎপত্তি স্থল: | চীন |
| মডেল নম্বার: | 752896 3.7V 2350mAh |
প্রদান:
| ন্যূনতম চাহিদার পরিমাণ: | 1000 পিসি |
|---|---|
| প্যাকেজিং বিবরণ: | শিল্প পাকেজ |
| ডেলিভারি সময়: | 35 কার্যদিবস |
| পরিশোধের শর্ত: | এল/সি, টি/টি, ওয়েস্টার্ন ইউনিয়ন |
|
বিস্তারিত তথ্য |
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| ভোল্টেজ: | 3.7 ভি | ক্ষমতা: | 2350 mAh |
|---|---|---|---|
| স্ট্যান্ডার্ড চার্জ বর্তমান: | 0.5C (1175 mA) | স্রাব কাটা বন্ধ ভোল্টেজ: | 3.0 ভি |
| চার্জ: | 0°C থেকে 45°C | স্রাব: | -20°C থেকে 60°C |
| অভ্যন্তরীণ প্রতিরোধ: | ≤ 80 mΩ | সাইকেল লাইফ: | ≥300 সাইকেল |
পণ্যের বর্ণনা
High-Capacity 2350mAh Li-Polymer Battery - Ultra Slim 7.5mm Thin, 3.7V Rechargeable Cell for Portable Smart Devices
Features
- Ultra-Slim & Customizable Form Factor: The soft pouch design allows for maximum flexibility in device layout, fitting efficiently into slim and compact products.
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High Energy Density: Offers excellent capacity (2350mAh) for its physical volume, enabling longer device runtimes without increasing size.
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Enhanced Safety Profile: The pouch construction is less prone to violent failure modes compared to rigid metal-cased cells. In case of severe internal pressure, the pouch may swell or vent rather than explode.
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Lightweight: The absence of a rigid metal casing significantly reduces weight compared to cylindrical cells of similar capacity.
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Low Self-Discharge: Maintains charge well when not in use, ideal for products that may sit on shelves or be used intermittently.
Specifications
| Nominal Voltage | 3.7 V |
| Nominal Capacity | 2350 mAh |
| Discharge cut-off voltage | 3.0 V |
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Max. Continuous Discharge Current |
1.5C (3525 mA) |
| Standard charge current |
|
| Fast Charge Current |
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| Internal Resistance | ≤ 80 mΩ |
| Working teerature | Charge:0°C to 45°C |
| Discharge:-20°C to 60°C | |
| Storage teerature | -20°C to 45°C |
| Cycle life | ≥ 300 cycles |
Applications
- Handheld Consumer Electronics: Portable DVD/Media players, handheld gaming consoles, advanced remote controls.
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Portable Computing & Peripherals: Ultra-thin Bluetooth keyboards, advanced stylus charging cases, portable barcode scanners.
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IoT & Smart Devices: Home automation hubs, smart security devices (sensors, trackers), portable POS terminals.
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Medical & Health Devices: Portable diagnostic equipment, wearable health monitors, handheld scanners (non-critical).
Warnings & Precautions
Charging
- Correct Charger Only: always use a Li-ion/Li-Po specific charger designed for CC/CV method and a 4.20V (±0.05V) termination. Using an incorrect voltage (e.g., 4.35V for a 4.2V cell) is extremely dangerous.
- No Trickle Charging: Do not apply a continuous trickle or maintenance charge after the CV cycle is complete.
- Temperature: Charge only within the specified temperature range (0°C to 45°C). Never charge below 0°C.
- Monitor: Do not leave charging batteries unattended for extended periods. Charge on a non-flammable surface.
Discharging
- Prevent Over-Discharge: Never discharge the cell below the 3.0V cut-off voltage under load. Persistent over-discharge will permanently damage the cell.
- Respect Current Limits: Do not exceed the specified Maximum Continuous Discharge Current. Excessive current causes overheating, rapid capacity fade, and safety hazards.
- Temperature: If the battery becomes excessively hot (>60°C) during use, discontinue use and allow it to cool in a safe place.
Storage
- Mechanical Protection: The aluminum pouch is easily punctured or torn. Never puncture, bend, fold, crush, or apply sharp pressure to the cell. Ensure the device housing provides adequate support and protection.
- Optimal Storage: For long-term storage (>1 month), condition the battery to 30%-50% State of Charge (~3.7V-3.8V) and store in a cool, dry environment.
- Inspection: Before use, inspect for any signs of swelling, leakage, puncture, or damaged tabs. Discard and recycle any damaged cell immediately.