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48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
Description

 

Item Specification
User Manual Download
Nominal Voltage 51.2V
Nominal Capacity 105Ah
Minimum Capacity 100Ah (@25℃, 0.5C charge/discharge)
Rated Energy 5376Wh
Charge Cut-off Voltage 58.4V (3.65V per cell)
Standard Charge Current 50A
Max Charge Current 100A
Discharge Cut-off Voltage 40V (2.5V per cell)
Standard Discharge Current 75A
Max Continuous Discharge Current 200A
Peak Discharge Current 340A (10s), 1000A (100ms)
Internal Resistance ≤50 mΩ
Operating Temperature (Charge) 0℃ ~ 50℃
Operating Temperature (Discharge) -20℃ ~ 55℃
Storage Temperature -20℃ ~ 45℃ (1 month @50% SOC) / 0℃ ~ 35℃ (1 year)
Dimensions

L334mm × W310mm × H258 mm

L13.15" × W12.20" × H10.16"
Weight 101.4 lbs/46 kg
Color  White
IP Rating IP65 Waterproof & Dustproof
Communication RS485 (9600 bps, JY-001 protocol)
Packaging Dangerous Goods Carton

 

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48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance

Sale price $1,385.00
Regular price $1,731.00You saved$346.00 OFF
In stock, ready to ship
  • 48V
  • 12V
  • 105AH
  • 460AH
  • 630AH
Description

 

Item Specification
User Manual Download
Nominal Voltage 51.2V
Nominal Capacity 105Ah
Minimum Capacity 100Ah (@25℃, 0.5C charge/discharge)
Rated Energy 5376Wh
Charge Cut-off Voltage 58.4V (3.65V per cell)
Standard Charge Current 50A
Max Charge Current 100A
Discharge Cut-off Voltage 40V (2.5V per cell)
Standard Discharge Current 75A
Max Continuous Discharge Current 200A
Peak Discharge Current 340A (10s), 1000A (100ms)
Internal Resistance ≤50 mΩ
Operating Temperature (Charge) 0℃ ~ 50℃
Operating Temperature (Discharge) -20℃ ~ 55℃
Storage Temperature -20℃ ~ 45℃ (1 month @50% SOC) / 0℃ ~ 35℃ (1 year)
Dimensions

L334mm × W310mm × H258 mm

L13.15" × W12.20" × H10.16"
Weight 101.4 lbs/46 kg
Color  White
IP Rating IP65 Waterproof & Dustproof
Communication RS485 (9600 bps, JY-001 protocol)
Packaging Dangerous Goods Carton

 

Heading
Add Second tab description here.
48V 105Ah LiFePO4 Battery 5.4kWh Home Solar & Off-Grid Storage System, Smart System & All-Weather Performance
Sale price $1,385.00
Regular price $1,731.00You saved$346.00 OFF

Why Choose This Battery?


✔ High power output for demanding appliances
✔ Fast charging saves time and increases efficiency
✔ Stable voltage – protects sensitive devices
✔ Smart BMS ensures safety and reliability
✔ Built for outdoor & extreme environments
✔ Long lifespan = better long-term investment

High Power Output – Run More, Worry Less


Up to 300A Max Continuous Discharge (12V)

1000A Peak Surge Support (48V)

Handles AC, Inverter & Motor Loads

Fast Charging Capability – Less Waiting

Engineered for efficient energy input:

Up to 200A max charge (12V)
Up to 100A fast charge (48V)

✔ Faster recharge time vs traditional systems

Long Lifespan – Upgrade from Lead-Acid

✔ 6000+ cycles @ 80% DOD
✔ Up to 10× longer lifespan than lead-acid batteries
✔ Lower total cost of ownership over time

Smart Communication & Monitoring

Flexible integration with modern energy systems:

✔ Bluetooth connectivity (12V models)
✔ RS485 communication (48V model)
✔ Compatible with inverters & energy management systems

Enables real-time monitoring and smarter energy control.

Smart BMS Protection – Intelligent Safety System

✔ Overcharge & over-discharge protection
✔ Overcurrent & short circuit protection
✔ Temperature protection (high & low)
✔ Real-time monitoring support (Bluetooth / RS485 depending on model)

Rugged & Outdoor Ready Design

Built for durability in demanding environments:
✔ Water-resistant & dustproof
✔ Ideal for RV, marine, and outdoor solar systems
✔ Reliable performance in tough conditions

FAQs

How do I connect the battery via Bluetooth?

A:
For iPhone users, please go to the App Store and search for “CloudsPower” to download the app. After installation, open the app and follow the instructions to connect your battery via Bluetooth.

For Android users, please open your browser and enter the following link to download the CloudsPower app:
http://fir.yepaiapp.com/rtbcgxsj

After installing the app, please open it and follow the instructions to connect your battery via Bluetooth.

Please make sure Bluetooth is enabled on your phone before connecting.

Q: What should I do if the CloudsPower app cannot connect to the battery via Bluetooth?

.A:
If the CloudsPower app does not work or cannot connect to your battery, you can try using the alternative Dolphin BMS app to connect and control the battery.

For iPhone users:

  1. Go to the App Store and search for “Dolphin BMS” to download the app.
  2. Open the app and select “Login”.
  3. Use the following account information to log in:
  • Account: 15325909787
  • Password: 123

After logging in, you can use the Dolphin BMS app to monitor and control your battery.

For Android users:
Please open your mobile browser and enter the following link to download the app:

http://fir.yepaiapp.com/kfxjuq8d

After installation, please log in using the same account information:

  • Account: 15325909787
  • Password: 123

The Dolphin BMS app can also be used to connect to and control your battery.

How do I charge my battery?

A:
Our batteries support three different charging methods:

1. AC Charging:
AC power → Charger → Lithium Battery

You can charge the battery using an AC power source with a compatible lithium battery charger.

2. DC-DC Charging While Driving:
Vehicle alternator → DC-DC Charger → Battery

When driving, the battery can be charged through the vehicle alternator with a compatible DC-DC charger.

3. Solar Charging:
Solar Panel → Solar Charge Controller → Battery

You can also charge the battery using solar panels with a suitable solar charge controller.

Please note:

  • For 12V batteries, the package does not include a charger. You will need to purchase a compatible charger separately based on your charging requirements.
  • For 48V batteries, the package includes a charger

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