Server Rack Battery Review: Aolithium VS. EG4

Why do more and more people need server rack batteries? I think it's because everyone is recognizing the importance of clean energy. Elon Musk said he would give people all over the world access to free electricity. Actually, we've been trying to do that, haven't we? We like to use solar panels to store energy for our homes. But if you don't have a properly sized battery bank, you won't be able to store the electricity that solar panels can produce. That means all your efforts will be meaningless the moment the sun sets, even if it's just a cloudy day.

If there was a battery that was rechargeable and supported solar charging and could be deep cycled over 4,000 times, you would instantly love it. Aolithium and EG4 batteries can do that. 51.2V 100Ah server rack batteries are rated up to 5,120Wh, or 5.12kWh, which means a single battery can store a lot of power.

But there are many differences between the Aolithium and EG4, and this article will give you the most detailed evaluation. Read on to find out more.

Aolithium Server Rack Battery：Transparency and Value

At Aolithium, our mission is to sell the highest quality LiFePO4 batteries on the planet at a fair and affordable price. We also value transparency and will never provide any information other than an accurate and honest description of our batteries and our company. As a customer, you deserve to know how to evaluate the quality of your LiFePO4 battery and how to evaluate all other variables, including price, service, shipping and hidden costs. That's why we welcome the opportunity to compare with other products on the market.

Comparing 51.2V 100Ah Server Rack Battery：Ours vs EG4

In this blog we will compare the Aolithium 51.2V 100Ah Server Rack Battery to the EG4 51.2V 100Ah Server Rack Battery. we will delve into the quality, features and pricing of each product. We want you to buy silk wisely and get your money's worth.

Aolithium Server Rack Battery

Aolithium Server Rack Battery Quality

Aolithium is a well-known brand in the server rack battery industry, with a reputation for quality and reliability. LiFePO4 51.2v battery as the best choice for home backup power, we use the top process. Laser welded, Solid sheet. Built with rugged ABS container material. The battery is vibration resistant and durable. Removable housing for easy battery maintenance.

Aolithium Server Rack Battery Feature

Built-in Display: You can monitor the data of the server rack battery through the LCD display. You can see the real-time remaining battery power and peak power.

LiFePO4 16-Cell Pack: Sixteen 3.2V 100Ah lithium iron phosphate batteries are connected in series to form a 1 slot 51.2V 100Ah cell. Efficiency ≥95%.

Built-in BMS：The smart programmable battery management system(BMS)has a strong load capacity provide battery-cell protectioncharging and discharging protection,hardware protection for discharge overcurrent and short circuit, software protection for overvoltage undervoltage, temperature and overload.4 Temperature Sensors for High and Low Temperature Protection.Pre-Charge Circuit to Prevent BMS Damage.

Long Life Span: 51.2V 100Ah batteries have been tested at 4,000 deep discharge cycles to85% DOD,6,000 deep discharge cycles to 80% DOD. Even it fully charged and discharged once a day, it can be used for more than 15 years.

Expand  Power Capacity: Aolithium 51.2v 100ah battery supports parallel connection of 16 batteries to expand the power capacity to meet your needs. This means you get 51.2V x 1,600Ah (81,920watt) energy reserve.

4 Temperature Sensors for High and Low Temperature Protection: The improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from -20℃ to 60℃ and charge from 0℃ to 55℃. 

Another advantage of the Aolithium battery is its compact size. The battery is designed to fit into a standard 19-inch server rack, and it takes up very little space. This makes it an ideal choice for businesses that have limited space in their data centers.

Aolithium Server Rack Battery Packaging

*If you order more than 6 batteries, please contact our customer service,we will provide the corresponding accessories.

*Provide cables and racks according to the quantity of batteries ordered.

Aolithium Server Rack Battery Price

1 slot $1999.99 $1599 save$400.99

2 slot $3999.99 $3130.04 save$869.94

3 slot $5999.99 $4695.06 save$1304.91

4 slot $7999.99 $6260.08 save$1739.88

EG4 Server Rack Battery

EG4 Server Rack Battery Quality

EG4 Lithium Iron Phosphate battery 51.2V (48V) 5.12kWh with 100AH internal BMS. Composed of (16) UL listed prismatic 3.2V cells in series which have been tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.

EG4 Server Rack Battery Feature

• Tier One, A+ Cell Composition
• 99% Efficiency LiFePo4 16-Cell Pack
• Max Energy Density
• Flexible Racking Options
• Environmentally Friendly & Lead-Free
• Stress-Free Battery Bank Expansion Capacity
• Longer Lasting; 10-20 year Design Life
• Reliable Built-In BMS, Voltage, Current, Temp. and Health Management

EG4 Server Rack Battery Packaging

(1) 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery 

(1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)

EG4 Server Rack Battery Price

1 slot $1499.99 $1449.99 save$50

Comparing Aolithium and EG4

Our Recommendation: Aolithium Server Rack Battery

While Aolithium's server rack batteries are a little more expensive than the EG4, Aolithium batteries are a better value for a number of reasons.

Both offer the same power, but the Aolithium product description is more detailed and transparent. Aolithium also comes with an 8 year warranty, while the EG4 only comes with a 5 year warranty.