High Voltage Lithium Power Backup

The Comparison of Lead-acid batteries and lithium ion batteries

Low discharge depth VS deep discharge depth

The discharge capacity of lead-acid batteries is lower than that of lithium-ion batteries. If the lead-acid battery releases too much energy, it will impair its ability to store energy. A study by the National Renewable Energy Laboratory (NREL) found that if lead-acid batteries are discharged to 50%, there will be approximately 1,800 cycles before the energy storage capacity drops. If it is discharged to 80%, it can only maintain 600 cycles, and then the energy storage capacity will decrease. However, lithium-ion batteries have a deeper discharge capacity. In the case of discharge to 50% of its capacity, the lithium-ion battery can last 5000 cycles, and we can see a significant increase in energy storage capacity.Solar Lithium Ion Battery,Rechargeable Lithium Battery,Rechargeable Li Ion Battery

Characteristics :

1, Four-level safety protection to guarantee reliable and safe system operations(cell level,module level, pack level, and system level )

2, Designed service life of y15+

3,long cycle life 

4, Highly performance cell with greater capacity for exceptional performance

5, Any spectrum can be OEM/ODM, at any stage of growth.

High Voltage BMS System :

The LS/LU Series BMS products are battery management systems developed for large-scale high-voltage battery energy storage systems. It adopts distributed architecture, modular design concept, high configurability, easy assembly, debugging and maintenance. It is suitable for various battery energy storage systems with DC voltage below 1000V. This product can be configured as a secondary architecture (BMU+CBMS) for 10KWh-100KWh. Cooperate with industrial  computer and battery stack management software to form a three-level architecture (BMU+CBMS+GBMS) for 50KWh-2MWh applications. In conjunction with the server and plant battery management system software, it can form a four-level architecture (BMU+CBMS+GBMS+BBMS) for applications from 2MWh to 1000MWh to meet different project requirements.

Our Smart BMS complete and reliable operation and protection strategy to effectively extend the life of the battery pack. It comes with a variety of communication interfaces and can be directly or indirectly connected to third-party energy management systems. 

BMS Topology:

Battery product Parameters :

About payment and shipment :

How to order: Provide your qty ,we will check the shipping fee and give you payment information.

Which payment: T/T, L/C, Paypal, 30% deposits, 70% balance to be paid before shipment

Lead time: 10-15days for samples after deposit receive , mass production depend on actual qty

Shipment Method:

3. Customers specifying freight forwarders or negotiable shipping methods!

Our Services
● Pre-sales Service
1. Inquiry and consulting
2. Sample support 
3. View our factory
4. More than 95% of the timely response rate, timely response to customer questions 
● After-sales Service 
1. Engineer's technical support
2. Use online contact methods such as skype whatsapp to privide online services to customers.