CELLWATT™ 12V 15Ah Lithium Iron Battery Pack

Experience the next level of energy efficiency with the CELLWATT™ 12V 15Ah Lithium Iron Battery Pack. Built for high-efficiency performance and heavy deep-cycling, this mid-sized powerhouse is the perfect high-tech upgrade to replace bulky, short-lived 12V 12Ah–18Ah lead-acid batteries. Get more runtime, faster charging speeds, and zero maintenance in a compact, lightweight package.

Intelligent Protection with Built-in BMS

Your safety and the battery’s long-term health are our top priorities. The CELLWATT™ 15Ah pack is equipped with a smart, integrated Battery Management System (BMS) that constantly balances the internal cells and watches over the pack. It provides instant, automatic protection against:

• Over-charging and deep, destructive over-discharging
• Short circuits and accidental over-current spikes
• Thermal overloads and extreme temperature changes

This intelligent engineering ensures the battery safely delivers 2,000+ full charge-discharge cycles, outliving traditional lead-acid batteries by nearly a decade.

Uncompromised Power Output & Featherweight Design

Don't let heavy, old-school batteries hold your equipment back. The CELLWATT™ 15Ah pack delivers 100% of its rated capacity with a flat, stable voltage curve. This means your devices get steady, unwavering power from the moment it's fully charged until the very last drop of juice—no sluggish fade as the battery empties. Plus, it packs all this juice at less than half the weight of an SLA battery.

Perfect for Versatile, Mid-to-High Demand Uses:

• Agricultural Electric Sprayers: Provides consistent, high-pressure output for hours of uninterrupted farm work.
• Solar Lighting & Off-Grid Systems: Ideal for solar streetlights, gate openers, and small solar projects.
• Home & Office UPS Backups: Excellent reliable backup for Wi-Fi routers, CCTV setups, and small SMPS/LED loads.
• Medical Equipment & Testing Devices: Steady, clean power for critical portable equipment.
• Custom DIY Projects & Robotics: Compact footprint makes it perfect for custom battery boxes and small electric mobility setups.

Key Technical Specifications

• Brand: CELLWATT™
• Nominal Voltage: 12V
• Rated Capacity: 15Ah
• Chemistry: Advanced Premium Lithium Iron
• Safety: Built-in Smart BMS Protection & Cell Balancing
• Cycle Life: 2,000+ Cycles (at 100% Depth of Discharge)
• Design: 100% Maintenance-free, completely sealed, and spill-proof

Upgrade your equipment with the smart energy it deserves. Add the rugged CELLWATT™ 12V 15Ah Lithium Battery Pack to your cart today!