3s 4S Lifepo4 Lithium Lipo Battery Energy active equalizer balancer for solar battery pack
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- Supplier: Chengdu Heltec Automation Technology Co. Ltd.
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Product Overview
Description
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Product description
Balance mode: Fit capacitor
Balance Working voltage: 2.0-4.2V
Undervoltage sleep value: Sleep voltage can be selected from 2.0V,3.0V 3.7V, supporting ternary lithium, lithium iron phosphate, lithium titanate.
Balance accuracy: less than 5mv
Equilibrium current: 0.1V 1A 0.2V2A, the greater the voltage difference, the larger the current
Balanced static power consumption: 12mA
Suitable for battery capacity: 30Ah-300Ah
The board can use on LI-ion and LiFePO4.（Cannot be used for LTO）
Working Conditions | Lithium titanate special equalization plate parameters | ||||||
Balanced starting voltage | 2.0V-2.8V | ||||||
Balanced termination voltage | 1.9V(into undervoltage sleep state) | ||||||
Balance accuracy | 5mv | ||||||
Maximum balance current | The whole group error is 0.1V1A;0.5V3.5A;1.0V5.5A(18awg 30CMcable test) | ||||||
5S-LTO quiescent current | Full power state(2.8v*5cell)14v 12mA | ||||||
6S-LTO quiescent current | Full power state(2.8v*6cell)16.8v 12mA | ||||||
Whether external power supply is required | No external power supply is required, and the internal energy balance of the battery is used to transfer the entire set of equalization. | ||||||
Working environment temperature | 0-60° | ||||||
Company Overview
Chengdu Heltec Automation Technology Co., Ltd. ( English abbreviation Heltec Automation). At present, The company's research and development and production include OLED dot matrix screen, electronic ink screen, IoT series products, LoRa supporting solutions and high-precision temperature controllers with automatic control algorithms as the core.
At present, there is a strong technical research and development team, a scientific production and manufacturing platform and a strict quality management system.
OUR SERVICES & STRENGTH
Stable performance, cost-effective products, high-quality and superior service, our products have not only gained a good reputation in the country, but also received high-quality evaluation in France, Germany, Russia, the United States, South Korea and other countries.
1). Rigorous quality assurance system.
2). High level of service awareness.
3). High quality team.
4). Components use well-known brands.
5). Quick response customer program.
6). Self-owned processing plant, rapid production, equipped with automatic SMT placement machine, automatic screen printing machine and reflow oven.
3). High quality team.
4). Components use well-known brands.
5). Quick response customer program.
6). Self-owned processing plant, rapid production, equipped with automatic SMT placement machine, automatic screen printing machine and reflow oven.
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