72V 100Ah Rack Mounted Storage Battery is Lithium iron phosphate battery module which designed for backup power application.
This battery module integrated with intelligent BMS inside, has big advantages on safety, cycle life, energy density, temperature range and environmental protection.
This product specification describes the type, size, structure, electrochemistry performance, service life, and BMS characteristics.
That results in a lower cost of ownership (TCO) and lower maintenance costs. According to an analysis by zetara Power, li-ion-based UPS systems can have a TCO that is 10-40% less (as of 2016) than that of a lead-acid system over a 10-year period.
Safety: Li-ion batteries were once considered more volatile and prone to igniting fires than their lead-acid counterparts, but changes in cell packaging and chemistry have made them much safer. Li-ion batteries can also tolerate higher temperatures, which helps extend their lifecycle in data centers. Li-ion batteries also contain fewer hazardous substances than lead acid batteries, but are more difficult to recycle.
Re-Charge Speed: Charging either a li-ion or lead-acid battery to 80% takes roughly the same amount of time. But li-ion systems do have an advantage beyond that charge capacity. Reaching a 100% state of charge for lead acid batteries can take more than five to ten hours, while a li-ion battery can reach that state in 30 minutes to an hour.
However, li-ion systems are more sensitive to charging and discharging methods. Most of these batteries include a battery management system (BMS) to protect against short circuits and overcharging.
Space: This is where new battery technology can make a real difference for a data center. Li-ion batteries systems for a UPS can take up to 50% to 80% less floor space and weigh 60% to 80% less than a comparable lead-acid system. For data centers that are rapidly reaching floor and rack-space capacity, the shift to li-ion UPS systems could free up space, reduce clutter, and make it easier to reconfigure equipment.
UPS systems that use lithium-ion batteries instead of lead-acid can benefit data centers by reducing costs, saving space, and improving overall performance. There are a number of different li-ion chemistries available, and the chemical make-up of the battery can affect overall performance. Carefully evaluate the battery technology you utilize for your UPS systems before making an investment.
Battery specification
Basic Parameters | ZHES1440 |
Normal Voltage [V] | 72V |
Operating Voltage [V] | 82.8V |
Rated energy [kWh] | 1536WH |
Battery Type | Li-on(LFP) |
Ah Efficiency [%] | 99 |
Recommend Charging Voltage | 60-82V |
Recommended Charging current [A] | 10A |
Recommended Charge Instructions | Charge the battery at constant current 20A until the voltage reaches 56.5V, then charge at constant voltage 56.5V till charge current is 3A |
Maximum Discharging current [A] | 50A |
Cycle Life [90% DOD,25ºC] | > 6000 Cycles |
Warranty [Year] | 5 |
Design life (Year) | 15 |
Operating Temperature [ºC] | -20 ~ 60 |
Humidity [%] | 5 ~ 95 |
Altitude [%] | Below 4000 |
Communication Port | CAN,RS485 |
Capacity Indicator | 4LED |
Switch ON/OFF | Button |
LCD Screen | / |
Safety | RoHS/ISO |
Hazardous Materials Classification | Class 9 |
Transport Testing Requirement | UN38.3 |
Dimension(L*W*H) [mm] | 442*470*88 |
Weight [Kg] | 20kg |
The product has a 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.
Company Introduction
Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A:Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.