保持动力 4000mAh 18650 受保护的锂离子充电电池 3.6V P1840C

1. 受保护 18650 锂离子充电电池 P1840C
2. 典型容量: 4000毫安时 (最小. 容量: 3900毫安时)
3. 标称电压: 3.6电压/3.7V
4. 标准充放电电流: 800毫安
5. 最大充电电流: 2一个
6. 最大放电电流: 8一个
7. 内置安全电路 (日本制造IC)
8. 保护电路 (防止过度收费, 过放电, 过流和短路。)
9. 4.2 伏特最大电压和 2.5 伏特截止电压
10. 超过 500 充放电循环
11. 定制选项: 顶部 (纽扣/扁平), 最大限度. 放电电流, 自有品牌,包装…
12. 电池认证 : 联合国38.3, CE, 环保有害物质指令, 材料安全数据表, 规定 (欧盟) 2023/1542, UL2054, IEC62133

应用:

1. Lighting Devices
   High-power flashlights & tactical flashlights: Delivers long-lasting high lumen output for outdoor, duty, and rescue operations.
   Headlamps, 野营 & work lights: Stable voltage ensures consistent illumination for night work or outdoor activities.
2. 无人机 (Small / Toy Grade)
   Provides lightweight, high-energy-density power for small drones or toy-grade aircraft, extending flight time.
3. Portable Fans
   Compatible with handheld, neckband, and desktop portable fans – 3500mAh supports extended cooling time.
4. Night Vision Backup Battery
   Serves as backup power for night vision goggles or infrared observation devices, ensuring continuous operation during night missions or field surveillance.
5. Thermal Devices
   Provides stable, low-internal-resistance power for handheld thermal cameras and industrial thermometers, ensuring image quality.
6. Smart Locks
   High-capacity with built-in protection circuit prevents overcharge/over-discharge, ideal for smart lock systems requiring long-term reliable power.
7. 医疗器械
   Suitable for portable medical instruments such as glucometers, blood pressure monitors, therapy devices, and medical lighting – fully certified for safety.