主要特性 of 7.4V 4400mAh 18650 Li-ion 電池組:
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Specification of 7.4V 4400mAh 18650 Li-ion 電池組: |
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| 類型 | 參數 |
| 額定電壓 | 7.4V |
| 額定容量 | 4400mAh(0.2C 放電) |
| 連續工作電流 | 1-2A |
| 過流保護值 | 2-4A |
| 適配裝置功率 | ≤32W |
| 過充保護電壓 | 4.25±0.025V/Cell (optional) |
| 放電保護電壓 | 2.50±0.025V/Cell (optional) |
| 充電模式 | 定電流、定電壓 |
| 充電電壓 | 8.4-8.6V |
| 充電電流 | 1-2.6A |
| 充電溫度 | 0~45℃、45~85%RH |
| 放電溫度 | -20~55℃、45~85%RH |
| 存放溫濕度範圍 | 短期(1 個月以上):-20~+55℃、45~85%RH |
| 中期(3 個月以上):-20~+45℃、45~85%RH | |
| 長期(1 年以內):-5~+20℃、45~85%RH | |
| 尺寸 | 參考樣品 |
| 重量 | <200g |
高容量 for Extended Use
The 7.4V 4400mAh 18650 Li-ion battery pack is engineered to provide long-lasting power for your devices. Whether you’re using it in spotlights, camping lanterns, or power tools, this battery ensures that your equipment runs longer without the need for constant recharging. This enhanced capacity guarantees reliability, allowing you to use your devices for extended periods, especially in outdoor settings where charging opportunities are limited.
Superior Energy Density and Efficiency
The Li-ion battery technology used in this 18650 battery pack provides a high energy density, meaning it stores more power in a smaller, lighter package. This efficiency makes it an ideal power source for energy-hungry devices such as spotlights and outdoor lighting. With Li-ion batteries, you get more power in less space, giving you a compact solution without sacrificing performance.
Safe, Durable, and Reliable Performance
Li-ion batteries are known for their reliability and safety compared to other battery types. This 7.4V 4400mAh 18650 Li-ion battery pack is designed with built-in protection circuits to prevent overcharging, overheating, and short circuits, ensuring maximum safety during use. Additionally, Li-ion batteries offer a longer lifespan with a lower self-discharge rate, providing dependable performance over time.
相容於 Various Applications
This Li-ion battery pack is not just for spotlights; it is also versatile enough to be used in various applications such as drones, portable power stations, and electric devices. This adaptability makes it a cost-effective solution for businesses and consumers who require high-power energy storage in multiple devices. The 7.4V 4400mAh Li-ion battery also fits a wide range of chargers, making it easy to find compatible charging options.
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