Unleash Reliable Power: The Ultimate 14.8V Battery Pack for Your Tools

In the world of high-performance portable devices, from pressure washers to power tools, consistent and safe power is non-negotiable. Enter the UTERUI 14.8V 2200mAh 4S1P Lithium Battery Pack. Engineered for demanding applications, this battery pack combines robust construction with intelligent safety features, making it an indispensable power source for professionals and DIY enthusiasts alike.

Robust Specifications for Demanding Tasks

This battery pack is configured as a 4S1P setup, meaning four 18650 lithium-cobalt (LiCoO2) cells are connected in series to deliver a nominal voltage of 14.8V with a capacity of 1800mAh to 2200mAh. This voltage is ideal for a wide range of equipment, most notably 12V car air pumps, pressure washers, power tools, and HID (Xenon) lights. Its medium-rate (mid-rate) designation ensures it can deliver the sustained current required by these motor-driven devices without excessive voltage drop or overheating.

Built-in Intelligence: Comprehensive Protection Circuit

Safety is paramount when dealing with high-capacity lithium batteries. The UTERUI pack integrates a sophisticated Protection Circuit Module (PCM) that guards against common hazards:

• Overcharge Protection: Prevents the battery from exceeding its safe maximum voltage during charging, significantly extending cell lifespan and preventing thermal runaway.
• Over-discharge Protection: Cuts off power when voltage drops too low, protecting the cells from irreversible damage that can occur from deep discharging.

This built-in intelligence allows for worry-free operation, ensuring your valuable devices and the battery itself remain protected.

Certified Quality and Wide Operating Range

This is not just any generic battery. The UTERUI pack comes with credible certifications that attest to its quality and safety standards:

• CQC Certification: China Quality Certification indicates compliance with national safety and performance standards.
• MSDS (Material Safety Data Sheet): Provides crucial information on chemical composition, handling, and emergency measures, ensuring safe transport and usage.

Furthermore, it boasts an impressive operational temperature range. It can be charged in environments from -20°C to +60°C and discharged within the same range. This versatility makes it suitable for use in various climates and conditions, from a cold garage in winter to a hot worksite in summer.

Ideal Applications: More Than Just a Power Source

This battery pack is specifically suited for devices requiring stable 14.8V power. Its primary and most effective applications include:

• Portable Car Air Compressors / Inflators: Provide reliable power to quickly inflate tires, sports equipment, or air mattresses.
• Electric Pressure Washers & Car Wash Machines: Deliver the sustained current needed to run the water pump motor for cleaning tasks.
• Cordless Power Tools: A perfect replacement or upgrade battery for various medium-duty drills, drivers, or saws.
• HID (Xenon) Lighting Systems: Excellently powers aftermarket HID light ballasts, offering a stable voltage source for optimal light output.

With a recommended storage temperature of around 20°C, maintaining this battery is straightforward, ensuring long-term reliability when not in use.

Why Choose the UTERUI 14.8V Battery Pack?

In a market flooded with uncertified and potentially dangerous battery packs, the UTERUI option stands out. It offers a harmonious blend of performance, safety, and certified quality. The combination of lithium-cobalt chemistry for good energy density, a robust PCM, critical safety certifications, and a wide operating range makes this a smart, reliable choice for powering your essential gear. Upgrade your equipment's heart with a power source you can trust.

Ready to experience dependable portable power? The UTERUI 14.8V 4S1P battery pack is the robust and safe solution for your high-demand tools and devices.