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Ampere Time 48V(51.2V) 100Ah, 5120Wh Lithium LiFePO4 Battery with 4000+ Discharge Cycles & Built in 100A BMS

$2,169.99 $1,599.99SAVE 26%

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  • 5.12kWh | 10 Days Uninterrupted Power Supply: Ampere time 48V 100Ah Lithium battery can power your home for up to 12 days without using any utility power (Ensure a daily electricity demand of 0.5kWh), allowing you to avoid grid outages.
  • 4X Charging Speed & 1/2 Space Saving: Equivalent to 4pcs 12V 100Ah LiFePO4 batteries in 4S, it greatly reduces charging time from 20hrs to 5hrs because it doesn’t need to be charged one by one and saves you half the space to do what you love.
  • 8× Longer Life | Save $3000+ Bills: Ampere Time 48V 100Ah Lithium battery provides 4000+ deep cycles & a 10-year lifetime and extends the battery lifespan by 8× more than the lead-acid batteries. With a lifespan of 20480kWh(4000 cycles×5.12kWh), it totally saves you more than $3,000 on electricity bills ($0.159/kWh).
  • 100% Protection | Using without Risk: Ampere Time 48V 100Ah lithium battery builds in 100A BMS to protect from overcharging & discharging, over current, short circuit, and over temp. Green energy, non-toxic.
  • 20.48 kWh Max. Energy Expansion: Ampere Time 48V 100Ah supports max 4P connection to reach up to 20.48kWh (20.48kW), perfect for solar home systems, power outages, off-grid living, security or surveillance system, etc.


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5.12kWh Independent Power-house

Ampere Time 48V(51.2V) 100Ah LiFePO4 battery can provide you adequate power for up to 10 days without using any utility power (Ensure a daily electricity demand of 0.5kWh), allowing you to avoid grid outages.

The Perfect Combination of Long Endurance and High Output

with 5120W power output, you can easily power most heavy-duty appliance at home or outdoors.

Be the Heartbeat of Your Solar System Enjoy the Comfort
When the Unexpected Occurs

Up to 20.48kWh Energy Expansion

Ampere Time 48V(51.2V) 100Ah Lithium batteries support up to Max 4P connections to get more energy up to 20.48kWh.
Note: Do Not support series connection

S:Series; P: Parallel
Different scenarios require different battery systems, please consult the Ampere Time service team(service@amperetime.com) for a customized system solution.

It Is Built Top-notch And Compact

Built-in 100A BMS: Protect from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate.

Grade A LiFePO4 Cells: Highest-level safety based on UL Testing Certificate for the cell inside the battery, with higher energy density, more stable performance & greater power.

IP65 Protection Class: Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C(32°F to 122°F); Discharge: -20°C to 60°C(-4°F to 140°F), IP65 level waterproof set you free from worrying to install indoors or outdoors.

*NOTE: Do not charge below 0℃; Do not use it as a start battery (such as trolling motor and golf cart),please contact service@amperetime.com for a better solution.

3 Recommend Charging Ways

A variety of charging modes, let you easily enjoy green energy

Born for Long-term Electricity Supply

What's Inside the Box?

5.12kWh Independent Power-house

Ampere Time 48V(51.2V) 100Ah LiFePO4 battery can provide you adequate power for up to 10 days without using any utility power (Ensure a daily electricity demand of 0.5kWh), allowing you to avoid grid outages.

The Perfect Combination of Long Endurance and High Output

with 5120W power output, you can easily power most heavy-duty appliance at home or outdoors.

Be the Heartbeat of Your Solar System Enjoy the Comfort
When the Unexpected Occurs

Up to 20.48kWh Energy Expansion

Ampere Time 48V(51.2V) 100Ah Lithium batteries support up to Max 4P connections to get more energy up to 20.48kWh.
Note: Do Not support series connection

S:Series; P: Parallel
Different scenarios require different battery systems, please consult the Ampere Time service team(service@amperetime.com) for a customized system solution.

It Is Built Top-notch And Compact

Built-in 100A BMS: Protect from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate.

Grade A LiFePO4 Cells: Highest-level safety based on UL Testing Certificate for the cell inside the battery, with higher energy density, more stable performance & greater power.

IP65 Protection Class: Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C(32°F to 122°F); Discharge: -20°C to 60°C(-4°F to 140°F), IP65 level waterproof set you free from worrying to install indoors or outdoors.

*NOTE: Do not charge below 0℃; Do not use it as a start battery (such as trolling motor and golf cart),please contact service@amperetime.com for a better solution.

3 Recommend Charging Ways

A variety of charging modes, let you easily enjoy green energy

Born for Long-term Electricity Supply

What's Inside the Box?

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Ampere Time 48V(51.2V) 100Ah, 5120Wh Lithium LiFePO4 Battery with 4000+ Discharge Cycles & Built in 100A BMS

$2,169.99 $1,599.99