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48V 3000mAh High-Cycle Li-ion Battery for Vacuums & Energy Systems

  • 2000+ cycle lifespan for long-term cost efficiency
  • High-temperature resistance (-20°C to 60°C discharge range)
  • Premium cell options: Panasonic/Sanyo/Samsung lithium cells
  • Multi-protection design (overcharge, over-discharge, short circuit)
  • Rapid charging: 2-hour full charge with 0.5CA current
  • Customizable configurations for diverse applications

Specification

Parameter Specification
Nominal Voltage 48V
Nominal Capacity 3000mAh (3Ah)
Charging Voltage 54±0.15V
Max Discharge Current 15A (continuous)
Charging Time 2 hours (rapid), 5 hours (standard)
Cycle Life 2000+ cycles
Operating Temperature Charge: 0–45°C / Discharge: -20–60°C
Compatible Motor Power ≤350W
Cell Type Panasonic 3.7V 3000mAh (default)

Application

1. Cordless Vacuum Cleaners with High-Power Demands

Designed for cordless vacuum cleaners requiring sustained high-power output (up to 350W motor compatibility), this 48V 3000mAh battery ensures extended runtime and rapid charging (2 hours with 0.5CA current). Ideal for commercial and heavy-duty home cleaning systems needing durability and temperature resilience (-20°C to 60°C discharge range).

2. Uninterruptible Power Supply (UPS) Backup Systems

Provides reliable backup power for UPS systems, leveraging stable voltage output (30V cut-off) and long cycle life (2000+ cycles) to safeguard critical electronics during outages. Compatible with low-to-mid power UPS configurations.

3. Energy Storage Solutions for Solar/Wind Systems

Supports small-scale renewable energy storage with high-temperature resistance (up to 60°C) and CC-CV charging for safe, efficient energy management. Suitable for off-grid mobile towers and residential microgrids.

4. Industrial Mobile Tower Stations

Optimized for telecommunication equipment requiring lightweight (814g), compact lithium packs with wide operating temperatures (-20°C to 60°C). Ensures uninterrupted operation in harsh environments.
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