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Power Wall 70Ah 3.36kwh 48V Lithium Battery

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Power Wall 70Ah 3.36kwh 48V Lithium Battery

Power Wall 70Ah 3.36kwh 48V Lithium Battery
Power Wall 70Ah 3.36kwh 48V Lithium Battery Power Wall 70Ah 3.36kwh 48V Lithium Battery Power Wall 70Ah 3.36kwh 48V Lithium Battery Power Wall 70Ah 3.36kwh 48V Lithium Battery Power Wall 70Ah 3.36kwh 48V Lithium Battery

Large Image :  Power Wall 70Ah 3.36kwh 48V Lithium Battery

Product Details:
Place of Origin: China
Brand Name: MaxLi
Certification: CE / ISO9001 / ISO14001 / ROHS,MSDS
Model Number: HEPW3360
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: 70Ah
Watt-Hour: 3360Wh Size: 450 Mm*438 Mm*178mm
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: 70Ah
High Light:

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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 40A
Max continuous discharge current 50A
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 9 P
Shell material Iron(SPCC)
Dimensions (in./mm.) 700 x 443 x 107 mm
Weight (lbs./kg.) Approx:33Kg
Gravimetric specific energy 85WH/KG
Protocol (optional) RS485/RS232/CANBus
SOC (optional) LED


2. Related products


HEPW series is MaxLi's lithium batteries for home energy storage. It gives you access to safe, reliable and sustainable energy, and ultimately lead to improved quality of life. HESS products can be installed in either off-grid PV application scenarios or even in homes without PV system. HESS series lithium battery has a service life of more than 10 years. Multiple units can be connected in parallel for higher capacity.





HEPW4800 I

Nominal Voltage








Charge Voltage




Max. Charge Current




Discharge Cut-Off Voltage




Max. Continuous Discharge Current




Module Dimensions (mm)




Cycle Life @ 80% DOD


4000 cycles


Approx. Weight





3. Features

• Standard 48V system

 2.4kWh/3.4kWh/4.8kWh for option

 Support CAN2.0/RS485/RS232 communication

• Expandable

•  Floor stand or wall mounted

•  Compatible with mainstream inverter brand

4. Application

Power Wall 70Ah 3.36kwh 48V Lithium Battery 0

5. Product Line

Main products we manufacture and supply:

•  Rechargeable lithium-ion NixCoyMnz / LiFePO4 battery cell. Cylindrial / Prismatic / Pouch 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)