Energy Storage Battery 21Kwh 51.2V 420Ah Lithium Ion LiFePO4 Home
Server Rack Battery
Features:
Server Rack Battery are typically installed within a server rack or
cabinet, and are often used in conjunction with an uninterruptible
power supply (UPS) to ensure continuous operation of critical
systems during a power outage. The use of lithium-based batteries
provides a number of advantages over traditional lead-acid
batteries, including higher energy density, longer lifespan, and
improved performance in extreme temperatures.
Lithium-based batteries also have a relatively low self-discharge
rate, which means that they can hold a charge for longer periods of
time without requiring regular maintenance or recharging. This
makes them an attractive option for use in data centers, where
uninterrupted power is critical to maintaining the availability of
critical applications and services.
1.Easy To Use:Server Rack Batter is plug and play, no installation
is required, and it is very convenient.
2.Safety:Server Rack Batter mounted battery uses lithium iron
phosphate cells and has a metal case, which is safe and has a long
service life.
3.Scalable Capacity:Server Rack Batter increase the power of the
battery by connecting in parallel.
4.High Consistency:Server Rack Batter low internal resistance
ensures good discharge consistency of the battery pack.
Specification
Basic Parameter |
Module Number | 6 |
Rated Voltage(V) | 51.2 |
Rated Capacity(Ah) | 420 |
Rated Energy(Wh) | 21504 |
Operation Parameter |
Voltage Range(V) | 44.8-56 |
Charge Voltage Range(V) | 55.2-56 |
Cut-off Voltage(V) | 44.8 |
Recommend Charge Current(A) | 30 |
Max Charge Current(A) | 60 |
Max Discharge Current(A) | 60 |
Physical Parameter |
Dimension:L*W*H(mm) | 370*420*720 |
Weight(kg) | 192 |
Communication Port | RS485,CAN |
Display | LED+LCD |
Terminal | Plug-in |
Environment Parameter |
Humidity(%) | 5-95% RH |
Charge Temperature Range(℃) | 0-45 |
Discharge Temperature Range(℃) | -20-60 |
Storage Temperature Range(℃) | -20-45 |
Service Life | |
Cycle Life | ＞6000 (0.5C@ 25℃,80% DOD) |
Design Life (Year) | 15 |
Certifications
UL, CE, UN38.3, MSDS, IEC and other international certifications
About US
An Innovative Manufacturer and Trusted Partner
Located in Maryland, USA and Shanghai, China, we are committed to
promoting the development of green new energy. We have more than 20
years’ industry experience and professional technicians, dedicated
to providing customized energy storage system solutions. We are
mainly engaged in lithium-ion battery product series: single cell
lithium-ion, battery pack, photovoltaic panel, indoor and outdoor
solar energy storage power system, etc.
 |
| Top Service | High Quality | OEM/ODM Customized | After Sales |
| We will test all products and send test videos or pictures to
customer for confirmation. | Our products have obtained UL, CE, UN38.3, MSDS, IEC and other
international certifications. | More than 20 years industry experience, provide customized energy
storage system solutions. | We are committed to providing you with high-quality, reliable
products and services. |
FAQ
1: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always
final Inspection before shipment.
2: What can you buy from us?
A: lithium-ion single cell, battery pack, photovoltaic panel,
indoor and outdoor solar energy storage power system, portable
energy storage power system, etc.
3: Can you have a sample order?
A: Yes, we welcome sample order to test and check quality.
4: What about the lead time?
A: Sample needs 10-15 days, mass production time needs 5-8 weeks,
it depends on order quantity.
5: How about you payment and delivery items?
A: Payment items: By T/T, 50% for deposit, and balance all before
shipment. For small amount, we also accept payment via PayPal,
Western Union.
6: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current products, if
It's custom-making design, usually no current certificates, we
could apply for you if you need, but the related fees should be
paid by your side, and if your order is big enough, certificate
fees can be refunded.
