AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
Aolithium 100Ah battery comes with smart programmable BMS and 4 temperature sensors for high and low temperature protection.
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries
AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries

AOLITHIUM 51.2v 200ah Lithium LiFePO4 Battery High & Low Temp Protection 10240Wh for Off Grid/Home Backup - 2 Batteries

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• UL Listed Class A battery

• 4000+ cycles @85% DOD, 6000+ cycles @80% DOD

• 15+ years typical lifespan and 8-year warranty

• 6.0 single pole angled connector (IP67), salt spray rating 144H

• LCD screen, real-time monitoring of battery data

• Built-in intelligent BMS, programmable

• 4 temperature sensors for high and low temperature protection

• 2×RS485, 2×RS232, 1×CAN bus communication

• Compatible with Pylontech, GoodWe, Deye, Megarevo, Victron inverters

• Precharge circuit to prevent BMS damage

• Local warehouses in USA,Canada,UK,Germany and France,Free shipping & fast delivery. 

FREE Shippiing sitewide, shipping time is 2-5 business days.
Read our shipping policy here.

We stand by our products and our customers. This Aolithium Lithium LiFePO4 Batteries come with a robust 4-year warranty. If you have any questions about your battery, our technical support team have your back. Read our warranty policy here.

We’re thrilled to have you as a Aolithium customer! We want you to be happy with our products. If you’re not completely satisfied with your purchase from Aolithium.com, you can return it for a replacement, exchange, or refund at any time within 30 days of purchase. Read our return policy here.

  • Description
  • Specification
  • Faq
  • Reviews

Step Into Brand New-generation 51.2V Battery Series

Aolithium 51.2V 100Ah server rack battery(LiFePO4) consists of 16 3.2V 100Ah Class A cells connected in series. With a stable configuration,making the quality reliable and lasting extremely longer. Own a 5.12kWh output energy, and support max 5.12kW load power draws, perfect for home emergency energy storage, and boat house bank batteries.

We only make the high-quality server rack battery.

BATTERY PACK

  • Grade A Battery Cells
  • Reliable 100A Built in BMS
  • 16*3.2V 100Ah Prismatic Cells

(View prismatic cell advantages)

CYCLE LIFE

  • 4000+ Cycles @90% DOD

WATERPROOF/CORROSION-PROOF

  • 6.0 Single pole angled connector (IP67), salt spray rating 144H

LIFESPAN

  • 15+ Years Lifespan

(Learn lifespan of LiFePO4)

More Comprehensive Certifications

Aolithium server rack batteries are the most fully certified batteries on the market. In addition to the required UL listing, we also carry UN38.3/ Class 9/ UN3480/ MSDS certification. This is the best battery safety guarantee.

Battery Certificate

Rare LCD Screen

The LCD screen will display the voltage, current, temperature and SOC of the server rack battery as it charges and discharges. You can see the battery status more visually without having to buy or use other tools to monitor it. Few vendors choose to use screens.

Compatible With 20 Types of Inverters

Aolithium server rack batteries are compatible with Pylontech, GoodWe, Deye, Megarevo , Victron and 20 other inverters. For parallel communication operation of multiple server rack batteries, dial-up address configuration is required. Our server rack batteries meet address 16, address 32, address 48.

Fearless of Extreme Weather

Our server rack batteries can operate well in extreme weather. With the protection of BMS, LiFePO4 batteries can be discharged normally even in extremely cold weather.

  • Charging Temperature 32°F to 131°F
  • Discharging Temperature -4°F to 140°F
  • Storage Temperature: 14°F to 86°F
Learn about storage methods

BMS With Equalization

  • Single Cell Over-Voltage Protection
  • Single Cell Under-Voltage Protection
  • Battery Over-Voltage Protection
  • Battery Under-Voltage Protection
  • Charging & Discharge Over-Current Protection
  • Output Short Circuit Protection

Not For Start-Up Application

  • Do not use the battery for golf cart application.
  • Can't be used as a starting battery.

Get the Power Company Off Your House

Our server rack batteries serve as a reliable home backup power source, supporting up to 16 batteries in parallel with a large capacity of 5120Wh, allowing you to power your important devices while you're at home. If you install solar panels, you can use the batteries as your energy storage, capable of providing uninterrupted power in the event of a power outage, which will save you thousands of dollars.

Faster Charging Speed

This rechargeable LiFePO4 battery has three 3 charging methods, you can choose the charger, or you can use solar energy. Aolithium's engineers have introduced you to charging methods.

Server Rack Battery Requirements Accessory List

Cables(AK01, AK02) and racks need to be purchased separately. Please select the number of cables you need according to the number of batteries purchased.

AK01 means long cables kit.

AK02 means short cables kit.

AK03 means racks.

SPCIFICATION

Nomial Voltage  51.2V
Nomial Capacity 100Ah
Energy 5120Wh
Weight 47+/-0.5KG
Dimensions L*W*H 488*578*177.8mm(With handle and fixed bracket)
Waterproof level IP43
Voltage Window 43.2~57.6V
Charge Cut-off Voltage 57.6V
Discharge Cut-off Voltage 43.2V
Max.Continue Charge Current 50A
Max.Continue Discharge Current 100A
Efficiency ≥95%
Internal resistance ≤14mΩ
Recommended SOC Working Range 15%~95%
Self Discharge ≤3% Per Month
Cycle Life  >4000(@25℃,90%DOD)/>10Years
Charge Temperature 0℃~55℃
Disharge Temperature -20℃~60℃
Storage Temperature -10℃~30℃
Storage Environment Humidity 5%~95%
Storage Altitude Requirement ≤1000m
Construction 1P16S
Shipping Classification UN 38.3 | Class 9 | UN3480 | MSDS
Cell Type 16*3.2v 100Ah LiFePO4

FAQs

1) Recommend to fully charge the batteries before parallel connection.
2) The voltage of the two batteries should be the same when connected in parallel (error range 0.1V).
3) The cable length between batteries should be the same.

1) The SOC of the two batteries should be the same (small errors allowed).
2) The cable length between batteries should be the same.

You can't connect lithium battery and lead-acid battery together, and different brands of lithium batteries cannot be connected, because the batch of cells is not the same.
Even if it is the same brand, If the purchase interval is more than 4 months, it is also not recommended to connect.
Because the energy decay between the cells is not consistent.

The charging operation temperature is 0℃~55℃ (32℉ ~131℉)
The discharge operation temperature is -20℃~60℃ (-4℉ ~ 140℉)
If the battery is above or below these temperature ranges, the BMS will turn on the cut-off protection.

The length of time it takes to charge a li-ion deep cycle battery depends on the type and size of your charging source.
For example, if your charger is 20 amps and you need to charge an empty battery, it will take 5 hours to reach 100%, if your charger is 50 amps and you need to charge an empty battery, it will take 2 hours to reach 100%.

Our batteries can of course be shipped to Canada and Europe, there will just be some additional VAT in Europe. You can purchase directly from our website and VAT will be calculated automatically.

The battery can be mounted on its side and will not affect the performance.

MORE QUESTIONS ABOUT YOUR OFF-GRID POWER SYSTEM? LEARN MORE FROM THE AOLITHIUM HELP CENTER!