2-power Main Battery Pack 14.8V 2200mAh

For devices that demand steady, dependable power, this 2-Power battery pack delivers a 14.8V nominal output and a 2200mAh capacity in a compact, rechargeable Li-ion format. Unlike generic replacements that fade after a few cycles, this pack is engineered with a 4S cell configuration and built-in protection against overcharge, over-discharge, overcurrent, and short circuits. Whether you're powering a portable instrument, a custom device, or a backup system, the 32.56Wh energy reserve keeps your equipment running longer between charges.

Highlights

• Lithium-Ion chemistry for high energy density and low self-discharge
• Integrated safety electronics prevent common battery failures
• Wide discharge temperature range from -20°C to 60°C
• CE and RoHS certified for quality and environmental compliance
• Rechargeable design supports 300–500 typical cycles

In daily use

The pack charges safely at temperatures from 0°C to 45°C and can be stored between -20°C and 45°C without damage. Its proprietary connector ensures a secure fit for compatible devices, while the maximum continuous discharge current of 2.2A supports stable operation under load. With a maximum charge current of 1.1A, recharging is efficient and controlled, extending overall service life.

Full specifications

• Battery Type: Lithium-Ion (Li-ion)
• Nominal Voltage: 14.8 V
• Capacity: 2200 mAh
• Energy: 32.56 Wh
• Number of Cells (Series): 4S
• Rechargeable: Yes
• Cell Chemistry: Lithium-Ion
• Typical Cycle Life: 300-500 cycles
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit
• Operating Temperature (Discharge): -20°C to 60°C
• Operating Temperature (Charge): 0°C to 45°C
• Storage Temperature: -20°C to 45°C
• Max Continuous Discharge Current: 2.2 A
• Max Charge Current: 1.1 A
• Application: General Purpose, Portable Electronic Devices
• Connector Type: Proprietary (Unspecified)
• Form Factor: Internal/External Battery Pack
• Certifications: CE, RoHS

Final note

For reliable, long-lasting power in a compact package, this 2-Power battery pack is a smart choice. Its robust protection and certified design make it suitable for a wide range of professional and consumer applications.