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OEM ISO9001 2400Wh 48V Lithium Battery

China MaxLi Battery Ltd. certification
China MaxLi Battery Ltd. certification
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OEM ISO9001 2400Wh 48V Lithium Battery

OEM ISO9001 2400Wh 48V Lithium Battery
OEM ISO9001 2400Wh 48V Lithium Battery OEM ISO9001 2400Wh 48V Lithium Battery OEM ISO9001 2400Wh 48V Lithium Battery OEM ISO9001 2400Wh 48V Lithium Battery OEM ISO9001 2400Wh 48V Lithium Battery OEM ISO9001 2400Wh 48V Lithium Battery

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Product Details:
Place of Origin: China
Brand Name: MaxLi
Certification: CE / ISO9001 / ISO14001 / ROHS,MSDS
Model Number: ES48-2400
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Case
Delivery Time: samples will be finishd within 15 days; mass goods will be finished about 30-40 days depended on our stock.
Payment Terms: L/C, T/T, , MoneyGram,Paypal
Supply Ability: 1000pcs per month
Detailed Product Description
Nominal Voltage: 48V Nominal Capacity: 50Ah
Watt-Hour: 2400Wh Size: 412 Mm*438 Mm*135mm
Weight: Approx. 48Kg Expected Cycle Life: Residual Capacity Is More Than 80% Of Initial Capacity After 3,000 Cycles At 25℃, 1C
BMS Maximum Charge Current: 100Ah
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1.Product Details

Electrical Characteristics Nominal Voltage 48V
Nominal Capacity 50Ah
Energy 2400Wh
Internal Resistance ≤ 50mΩ
Cycle Life >3000cycles @1.0C 100%DOD
Months Self Discharge <3%
Efficiency of Charge 100%@0.2C
Efficiency of Discharge 96-99%@0.5C
Standard Charge Charge Voltage 54.8±0. 1V
Charge Mode 0.2C to 57.6V,then 57.6V,charge current to0.02C(CC/CV)
Charge Current 25A
Max. Charge Current 50A
Charge Cut-off Voltage 58.5V±0. 1V
Standard Discharge Continuous Current 80A
Max continuous discharge current 100A
Discharge Cut-off Voltage 37.5V
Environmental Charge Temperature 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
Discharge Temperature -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity
Water Dust Resistance IP65
Mechanical Cell & Method 32700 6Ah 15S 9P
Shell material Iron(SGCC 1.5mm)
Dimensions (in./mm.) 412 x 438 x 135mm
Weight (lbs./kg.) Approx:33Kg
Gravimetric specific energy 85WH/KG
Protocol (optional) RS485/RS232/CANBus
SOC (optional) LED




2.Related products

MaxLi ES48 is designed for residential energy storage system, backup system and telecommunications. Its long life character, high energy and power density, fashionable design, easiness of installation and expansions, all reflect the real requirements of end users.


Model ES48-2400 ES48-3360 ES484800 ES48-9600
Nominal Voltage   48V  
Energy 2.40kWh 3.36kWh 4.80kWh 9.60kWh
Charge Voltage   54.8V  
Max. Charge Current 50A 70A 80A 100 A
Discharge Cut-Off Voltage   37.5V  
Max Continuous Discharge Current 50A 70A 100A 100A
Module Dimensions (mm) 412*438*135mm 450*438*178mm 650*438*178mm 482*420*352mm
Cycle Life @ 80% DOD   4000 cycles  
Approx. Weight 31Kg 45Kg 55Kg 100Kg
Communication Interface   RS485/RS232/CAN  
Operating Temperature Range   -20 ~ 60℃  
Storage Temperature Range   0~45℃  
Design Life   10 years  




Modular design gives the end customers the power of choice of capacity.

Compatible with most of the available Hybrid inverters.

More than 4,000 cycles at 80% DOD (depth of discharge).


Built-in Battery Management System for battery protection, cell balancing and real-time status monitoring.



OEM ISO9001 2400Wh 48V Lithium Battery 0




5. Product Line

Main products we manufacture and supply:

•  Rechargeable  LiFePO4 battery cell. Cylindrial / Prismatic type. High energy / high rate type, Chinese brand / Japanese brand / South Korean brand. 

•  Standard LiFePO4 battery packs as replacement to lead acid batteries.

• 12V - 48V LiFePO4 battery packs with Bluetooth communication function. 

•  48V 2.4kWh - 51.2kWh LiFePO4 battery system

 Li-ion battery pack for e-bikes, medical equipment, power tools and backup power.

• High performance Battery Management System  

 High efficiency lithium battery charger.



Contact Details
MaxLi Battery Ltd.

Contact Person: Penny Xie

Tel: +8618078072419

Send your inquiry directly to us (0 / 3000)