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BAKTH-7045145H-1S-3, 3.7V, 5300 mAh, 19.61 Wh
| 起源の場所 | 中国 |
|---|---|
| ブランド名 | BAKTH |
| 証明 | UN38.3 |
| モデル番号 | BAKTH-7045145H-1S-3 |
| 最小注文数量 | 2個 |
| 価格 | US$7.9 |
| パッケージの詳細 | カートン |
| 受渡し時間 | 15〜20日 |
| 支払条件 | T/T |
| 供給の能力 | 100000個/月 |
商品の詳細
| 電圧 | 3.7V | 放出温度 | 0°C~45°C |
|---|---|---|---|
| 充電電流 | 0.5℃ | 課金可能 | はい |
| 使用温度 | 0℃～45℃ | 容量 | 5300mAh |
| 重さ | 約95g | カットオフ電圧 | 2.8V |
| 寸法 | 約7.0×46×148mm | ||
| ハイライト | 3.7V Li Polymer battery pack,5300 mAh Li Polymer battery,19.61 Wh rechargeable battery pack |
||
製品の説明
Product Overview:
BAKTH-7045145H-1S-3 is a 3.7V, 5300mAh, 19.61Wh lithium-polymer battery pack designed for high-capacity portable applications, featuring robust physical and safety characteristics, optimized charging protocols, and stable long-term performance
Description:
| Weight | 95 g |
| Dimensions | 7 × 46 × 148 mm |
| Type | LiPo |
| Power Capability | 5300 mAh |
| Power Capacity | 19Wh |
| Voltage | 3.7V |
| Max. charging voltage | 4.2V |
| Cut-off voltage | 2.8V |
| Cycles Life | 300+ |
2. Physical & Safety Features
- Prismatic Pouch Construction: Built in a slim, rectangular polymer pouch format with dimensions approximately 7.0 × 46 × 148 mm, enabling integration into space-constrained yet power-hungry devices such as portable medical monitors, industrial handhelds, and advanced audio recorders.
- Lightweight & Durable: Weighs around ~98g, balancing high energy density with portability, suitable for field-deployable and wearable systems.
- Flame-Retardant Encapsulation: Utilizes UL-94V0 rated casing material to suppress thermal propagation and enhance fire resistance under fault conditions.
- Integrated Protection Circuit Module (PCM): Equipped with multi-layer safeguards against:
- Overcharge (cut-off at 4.25V ±0.05V)
- Over-discharge (protection triggered below 3.0V)
- Short circuit (response time <1ms)
- Overcurrent (limits continuous discharge to 1C, i.e., 5.3A)
- Temperature anomalies (thermal cutoff at 60°C during discharge, 45°C during charge)
- Single-Series Configuration (1S): Operates at nominal 3.7V, making it compatible with standard Li-ion systems while delivering extended runtime through high-capacity design.
- Mechanical Resilience: Designed to withstand moderate vibration and flex stress, though puncturing, bending, or crushing must be strictly avoided to prevent internal short circuits and potential thermal runaway.
3. Charging & Maintenance Guidelines
-
- Recommended Charging Method: Use a CC/CV (constant current/constant voltage) charger set to 4.2V ±0.05V. Initial charge current should be 0.5C (2.65A) for optimal cycle life; maximum allowable charge current is 1C (5.3A) for fast charging scenarios.
- Charging Environment: Conduct charging in well-ventilated, dry areas between 0°C and 45°C. Avoid charging in high-humidity environments or enclosed spaces to reduce corrosion and insulation risks.
- Discharge Management: Do not discharge below 3.0V to prevent irreversible capacity loss and increased internal resistance. Devices should include low-voltage cutoff logic.
- Storage Protocol:
- For short-term (<1 month): Maintain charge level between 40–80%.
- For long-term (>1 month): Store at ~50% state of charge (SoC) in a cool, dry environment (15–25°C).
- Recharge every 3 months if idle to avoid deep discharge-induced dormancy or failure.
- Handling Precautions: Avoid exposure to water, metal contact, or mechanical impact. Never disassemble or modify the cell.
- End-of-Life Disposal: Recycle at certified e-waste facilities. Do not incinerate or dispose of in household waste due to fire hazard.
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