Capacity 5000mAh Replacement Battery for 25.2V Handheld Vacuums Key benefits Much longer runtime: 5000mAh capacity delivers about 90% more runtime than standard 2500mAh batteries, reducing midtask recharges and letting you finish larger jobs in one cycle. Reliable performance: Industrialgrade lithiumion cells and proven cycle life deliver consistent power for everyday cleaning needs. Safe and compatible: Designed for clean, secure installation with universal connectors and built specifically for 25.2V handheld vacuum models including V11, V12, VVT1, VVN5, and V12Pro variants. Features Capacity: 5000mAh for extended run time compared with 2500mAh models. Voltage compatibility: Precisely engineered for 25.2V handheld vacuums (V11, V12, VVT1, VVN5, V12Pro variants). Connectors: Universal connectors to ensure secure installation and avoid voltage mismatch. Charging: Supports fast charging — full charge in about 2 hours. Cycle life: Retains approximately 80% capacity after 800+ charge cycles. Cells and build: Industrialgrade lithiumion cells for durability and stable output. Safety: Certified to CE, FCC, and RoHS standards with multilayer protection against overcharge, overheating, and short circuits. Design: Lightweight, ergonomic form for easy handling and simple swapin replacement. Practical use scenarios Wholehome cleaning: Run longer cleaning sessions across multiple rooms without switching batteries or pausing to recharge. Quick spot clean and stairs: Lightweight design and extended runtime make it easier to clean stairs and smaller areas in one session. Car and pet hair cleanup: More power and longer runtime for tackling pet hair and vehicle interiors without interruptions. Why choose this battery Objective performance gains: Almost double the runtime of standard 2500mAh packs for real, measurable convenience. Built for safety and longevity: Certifications plus multilayer protection and robust cells provide dependable, hazard operation. Straightforward compatibility and install: Designed to fit 25.2V handheld vacuum models with universal connectors to simplify replacement.