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51.2V 100Ah 5.12kwh Wall Mounted Lithium Battery DL-LFP51100J

5.12kwh 51.2V/48V 100Ah Wall Mounted Lithium Battery Storage With CE / UN38.3 / MSDS | DL-LFP51100J

  • Brand: Delong Energy
  • Sample: Available For Test
  • Service: 10 Years Warranty
  • Support: OEM, ODM, OBM, Customized
  • Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
  • Price: Click The Button Below To Get A Discount Price.


51.2V/48V 100Ah Wall Mounted Lithium Battery 5.12kwh Lifepo4 Powerwall For Household Energy Storage

51.2V 100Ah Wall Mounted Lithium Battery provides 5.12kwh of energy. Built-in battery management system with protection function to balance the voltage of each cell and prevent overcharge, over-discharge, over-current, short circuit, high and low temperature.


Advantages of  5.12Kwh Wall Mounted Lithium Battery

1. The wall-mounted battery uses lithium iron phosphate(lifepo4) as the positive electrode material, with stable chemical properties and high safety performance.

2. With a cycle life of over 6,500 times, it can be used as a long-term and stable home backup energy source.

3. The BMS system is equipped with RS485 and CAN communication ports, which are highly compatible with the inverter, such as Deye.

4. Wall-mounted batteries are small and take up little space, but they are simple to install and require almost no maintenance.

5. The battery supports a parallel connection to expand capacity and achieve the needed power.


Wall Mounted Lithium Battery Certifications

Lithium Battery Certification

Compatible Inverter List

Compatible Inverter List

Compatible Inverter List

About Delong Energy

About Delong Energy

About Delong Energy


Technical Data

Models DL-LFP51100J
Product Specification 51.2V 100Ah
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Battery Energy 5.12Kwh
Max Charge Current 70A
Max Discharge Current 100A
Recommended load 2~5Kw
Charging Cut-off Voltage 57.6V±0.2V
Discharging Cut-off Voltage 44.8V± 0.2V
Cell Type LFePO4 Battery
Terminal M8
Case  Material Metal Box
Communication Mode RS485/CAN
Charge Temperature Range 0~45℃
Discharge Temperature Range -5~55℃
Cycle Life ≥6500 Cycles
Designed Life 12 Years
Colour white +black
Weight 52Kg
Dimensions(LxWxH) 480*400*185/210mm
Assembly  Method Wall Mounted

PDF Download

DL-LFP51100J Datasheet

User Manual – Lifepo4 Battery Series


1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.

2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.

3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.

4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.

5. Do you have MOQ?
No limited.

6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.

7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.

8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.


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