Aşırı Soğuk ve Kutuplarda Kullanım İçin 7.2V 2800mAh Li-ion Pil

  • Ultra-low temp operation (-40°C to 55°C)
  • High discharge current (35A max)
  • Lightweight design (110g)
  • Advanced BMS protection
  • Fast charging support (up to 6A)
  • Long cycle life (500+ cycles)
  • Wide connector compatibility

Şartname

Battery Specifications

Parametre Value
Product Name 7.2V 2800mAh Li-ion Battery
Tip Lithium-ion Battery Pack
Nominal Kapasite 2800mAh (2.8Ah)
Rated Voltage 7.2V
Maksimum Şarj Akımı 0.2–0.5C (0.56A–1.4A)
Boyutlar 42x80x21mm
Weight 110g
Connector Options X.54, P.54, DC5521, Custom
Güvenlik Özellikleri BMS Protection
Döngü Yaşamı 500 cycles (25°C)
Operating Temperature -40°C to 55°C
Storage Temperature -10–50°C (1 month), 0–45°C (3 months), 0–35°C (1 year)

Cell Specifications

Parametre Value
Typical Capacity 2800mAh
Minimum Capacity 2600mAh
Nominal Voltaj 3.6V
Standard Charge Current 2.8A
Maksimum Şarj Akımı 6A
Discharge Cut-off 2,5V
Charge Cut-off 4.2V
Max Discharge Current 35A
Internal Resistance 20mΩ (AC/DC)
Volumetric Energy Density 610 Wh/l
Gravimetric Energy Density 220 Wh/kg

Başvuru

Arctic Research Equipment Power Solution

Ideal for scientific instruments, data loggers, and communication devices in polar regions. The battery’s -40°C operating capability ensures uninterrupted power for temperature-sensitive equipment, while its 2800mAh capacity supports extended fieldwork without frequent recharging.

Emergency Rescue Gear for Frigid Zones

Reliable power source for GPS devices, thermal imaging tools, and emergency beacons in subzero conditions. The 35A max discharge current enables high-power output for critical rescue operations, and the lightweight design (110g) enhances portability in harsh environments.

Low-Temperature Industrial Devices

Perfect for sensors, drones, and robotics deployed in cold storage facilities or outdoor winter settings. The compact size (42x80x21mm) and BMS protection ensure safe, space-efficient integration into machinery requiring stable 7.2V output under fluctuating temperatures.

Technical Advantages

  • Ultra-Low Temperature Performance: Operates reliably at -40°C, outperforming standard Li-ion batteries.
  • High Energy Density: 220 Wh/kg gravimetric density for prolonged runtime in compact devices.
  • Advanced Safety: Built-in BMS safeguards against overcharge, over-discharge, and short circuits.
  • Hızlı Şarj: Supports up to 6A charging current for rapid power replenishment.

Why Choose This Battery?

  • Engineered for extreme environments with rigorous cold-zone testing.
  • Combines high discharge rates (35A) with long cycle life (500+ cycles at 25°C).
  • Customizable connectors (X.54, P.54, DC5521) for versatile compatibility.
  • Compliant with industrial safety standards, minimizing return rates.

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