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BAKTH-703450P-1S2P-2M, 3.7V, 2900mAh. 10.73Wh
| Menşe yeri | Çin |
|---|---|
| Marka adı | BAKTH |
| Sertifika | UN38.3 |
| Model numarası | BAKTH-703450P-1S2P-2M |
| Min sipariş miktarı | 2 adet |
| Fiyat | US$6.7 |
| Ambalaj bilgileri | karton |
| Teslim süresi | 15 ~ 20 gün |
| Ödeme koşulları | T/T |
| Yetenek temini | ES5500 |
Ürün ayrıntıları
| Gerilim | 3.7V | Serbestleme sıcaklığı | 0°C~45°C |
|---|---|---|---|
| Şarj akımı | 0.5C | Ödün verilebilir | Evet |
| Çalışma sıcaklığı | 0°C ~45°C | Kapasite | 2900mAh |
| ağırlık | Yaklaşık 60g | Kesme Gerilimi | 2.8V |
| Vurgulamak | 3.7V Li Polymer battery pack,2900mAh Li Polymer battery,10.73Wh Li Polymer battery pack |
||
Ürün Açıklaması
Product Overview:
BAKTH-703450P-1S2P-2M is a 3.7V, 2900mAh, 10.73Wh lithium-polymer battery pack with a 1S2P configuration, designed for reliable, long-lasting power in portable electronics. Below are its physical & safety features and charging & maintenance guidelines.
Description:
| Model NO. | BAKTH-703450P-1S2P-2M |
| Brand Name | BAKTH / Neutral / OEM |
| Compliant certification standards | IEC62133 / UN38.3 / RoHS |
| Discharging temperature | 0~45℃ |
| Electrical Performance | |
| Nominal Voltage | 3.7 V |
| Nominal Capacity | 2900 mAh |
| Power Capacity | 10.73 Wh |
| Max. charging voltage | 4.2 V |
| Cut-off voltage | 2.8 V |
2. Physical & Safety Features
- Compact Form Factor: Dimensions approximately 7.0 × 34 × 50 mm, enabling integration into slim devices such as smart POS terminals, handheld medical tools, and portable audio systems.
- Lightweight Design: Weighs only ~38g, ideal for wearable or handheld applications where ergonomics matter.
- Robust Construction: Uses a durable polymer casing with UL-94V0 flame-retardant material for enhanced thermal and mechanical protection.
- Integrated Protection Circuitry: Includes safeguards against:
- Overcharge (max voltage: 4.25V per cell)
- Over-discharge (cut-off at ~3.0V)
- Short circuit
- Excessive current draw (supports up to 1C continuous discharge)
- Temperature extremes (safe operation: 0–45°C charging, -20–60°C discharging)
- Parallel Configuration (1S2P): Two 1450mAh Li-Po cells in parallel increase capacity without raising voltage, maintaining compatibility with 3.7V systems while improving energy resilience.
3. Charging & Maintenance Guidelines
- Recommended Charger: Use a constant current/constant voltage (CC/CV) charger set to 4.2V ±0.05V with a maximum charge current of 0.5C (1.45A) for optimal cycle life and safety.
- Fast Charging Caution: While the cell can accept up to 1C charging, prolonged high-current charging may accelerate degradation; 0.5C is advised for daily use.
- Charging Environment: Charge only in dry, well-ventilated areas between 0°C and 45°C. Avoid charging in high-humidity or enclosed spaces.
- Storage Recommendations:
- For short-term: Keep charged between 40–80%.
- For long-term (>1 month): Store at ~50% charge in a cool, dry place (ideally 15–25°C).
- Recharge every 3 months if unused to prevent deep discharge.
- Avoid Physical Stress: Do not puncture, crush, or disassemble. Exposure to sharp objects or high impact may trigger thermal runaway.
- Disposal: Recycle at certified e-waste facilities. Do not incinerate or dispose of in household trash.
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