ð Heltec Wholesale Active Equalizer Balancer is a high-performance solution designed to optimize the performance and longevity of your battery packs, specifically catering to Lifepo4, Lipo, and LTO batteries. With its advanced engineering, this balancer ensures efficient energy management across multiple battery cells, ranging from 3S to 16S configurations.
ð§ Key Features:
- Wide Voltage Range: Operates effectively between 1.8V and 4.5V, ensuring compatibility with various battery types including ternary lithium, lithium iron phosphate, and lithium titanate.
- Advanced Balancing Technology: Utilizes ultra-low internal resistance MOSFET devices and a 2OZ copper thickness PCB for efficient energy transfer. The balance current ranges up to 5.5A, allowing for fine-tuning based on battery condition.
- Precision Balancing: Each battery cell's balancing voltage accuracy is maintained within 5mV, promoting uniform charging and discharging among cells.
- Energy-Saving Features: The manual sleep switch allows the balancer to enter a low power mode with a sleep current of less than 0.1mA, thereby conserving battery life when not in use.
- Safety Protections: Under-voltage sleep protection automatically halts balancing operations if any cell voltage drops below 3.0V, preventing potential battery damage.
- Capacity Recommendations: Best suited for battery systems with capacities ranging from 60AH to 300AH, making it ideal for both hobbyists and larger applications.
ðĨ Connection and Compatibility:
ðŠķ The balancer supports connection for up to 4 battery strings, and operates within a voltage range of 1V to 5V per cell, offering a maximum balancing current that can be independently set from 0.1A to 2A.
ð Additionally, integrated Bluetooth communication provides real-time monitoring and control via a dedicated app, allowing users to track cell status and performance instantly. The device also checks the resistance of the equalizing connections to detect abnormal conditions, enhancing reliability.
Operating Conditions:
- Temperature Range: Functional across a wide temperature spectrum, from -30°C to 70°C, catering to diverse environments.
- Power Requirements: Operates on a power supply range of 8V to 20V, with balanced power consumption at approximately 55mA @ 20V.
- Durability: Designed for robust operation even under unbalanced conditions, consuming around 40mA @ 20V.
ð Engineered to enhance battery efficiency and longevity, the Heltec Active Equalizer Balancer stands out as a must-have tool for serious battery management enthusiasts.
