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Smart Customized 20ah 48V Lifepo4 Battery With BMS Rs485 Rs232

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : standard export carton Delivery Time : 1-2weeks for samples; 3-4weeks for mass production
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Online Supply Ability : 60Mwh
Place of Origin: China Brand Name: LEADYO
Certification: CE,MSDS Model Number: LP48V020

Detail Information

Nominal Voltage: 51.2V Nominal Capacity: 20Ah
Weight: 10kg Max Charge Current: 20A
Max Discharge Current: 20A Communication: RS232/RS485
Terminal: M8
High Light:

Customized 48V Lifepo4 Battery


20ah 48V Lifepo4 Battery


48v 20ah Lifepo4 Battery

Product Description


Smart Customized 48v 20ah lifepo4 battery with BMS rs485 rs232


Lithium Iron Phosphate Battery 48V 20Ah


Nominal Voltage 51.2V

Nominal Capacity 20 Ah

Capacity @ 4A 300 min

Energy 1024 Wh

Resistance ≤30 mΩ @ 50%

SOC Self Discharge <3% / Month

Balancing function

With Smart BMS has the over charge, over discharge, over current, short circuit, Over Temperature protection and balance function.



◆ Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions.

◆ Built-in automatic protection for over-charge, over discharge, over current and over temperature.
◆ Free of maintenance .
◆ Internal cell balancing.
◆ Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
◆ Can be charged using most standard lead-acid charges (set).
◆ Wider temperature range:-20℃~60℃.
◆ Support for Series application expansion (up to 51.2V) and unlimit in parallels.


Nominal Voltage 51.2V   Terminal Type M8
Nominal Capacity 20Ah   Weight 10kg
Nominal Energy 1024Wh   Case Dimension(L*W*H) customized
Internal Resistance ≤30 @50% SOC   Case Type Metal case/ PVC
Capacity @4A: 300minutes(5hours)   Cell type / Chemistry LiFePO4
Self Discharge 5% /per month   LCD or Bluetooth Function Optional
Maximum In Series  NO   BMS:low voltage,high voltage,over temperature,
Maximum In Parallel No limit   Over current,short-circuit protection .etc
Discharge Current and Voltage Specifications   Charge Current and Voltage Specifications
MAX Continuous Discharge Current 20A   Max Charge Current 20A
Peak Current 20A   Recommended Charge Current 4A - 10A
Discharge pulse curret 50±10A (31±10ms)   End of Charge voltage 57.6V±0.2V
BMS Low Voltge Cut-off 40V   End of discharge voltage 40V
Short Circuit Protection 200-800 µs Auto recover or charge release   Balancing Voltage 3.6V±0.05v pc
Discharge Temperature -20+65   Certifications CE for Battery Pack
Charge Temperature -20+45   UL1642 & IEC62133 for cells
Storage Temperature Range -20+45  
BMS High Temperature Protection 90   Shipping classification UN 3480
Battery High Temperature Protection 60    


Smart Customized 20ah 48V Lifepo4 Battery With BMS Rs485 Rs232 0






1. How about the quality&warranty time?
100% full inspection and All products provided 24 months warranty.


2. What's the MOQ?
There is no MOQ for samples. For bulk order quantity, the more, the cheaper.


3. How about the lead time?
samples 5-10days, bulk order 3-5 weeks


4. How long of the shipping time?
It always needs 3-10 days by express such as DHL and UPS, 20-30 days by sea.


5. Can you produce the order with the customer's brand?
Yes, of course. OEM & ODM service is warmly provided.


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