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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery

SKU MNPOWERFLO5
Save $195.02
Original Price $1,494.99
Current Price $1,299.97
No sales tax: save about $97 vs. the 7.5% U.S. average sales tax rate. Why?
Indiana orders are taxed. DE, MT, NH and OR have no state sales tax.
Availability: Translation missing: en.general.icons.icon_check_circle icon 68 in stock, ready to be shipped

Find a better price somewhere else?

Well... we will BEAT it. Call us today to get the best price in the market!

  • US Based Authorized Midnite Power Dealer

    Full manufacturer warranty included

  • 4-5 Day Freight Delivery + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • 30-Day Returns & Price Beat Guarantee

    Simple returns + best price guaranteed

  • Post-Purchase Customer Support

    Dedicated help whenever you need it


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MNPOWERFLO5 Battery Built to Protect Your Power Flow

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is a compact lithium iron phosphate battery designed for reliable energy storage in server racks, off-grid systems, and backup power setups. It features a long cycle life, a built-in battery management system, front-facing connections, and communication ports for easy monitoring and system integration. With its safe LFP chemistry, slim rack mount design, and dependable performance, it delivers efficient power storage that outlasts and outperforms traditional battery options. Upgrade your power system with the MidNite Power MNPOWERFLO5 Rack Mount LFP Battery today. Choose a smarter, longer-lasting energy solution built for modern power demands.

Features

  • Grade A+ EVE lithium iron phosphate cells for longer life and safer energy storage
  • Built-in battery management system with multi-level protection
  • Guaranteed closed-loop communication with MidNite AIO inverters
  • Plug and play design with no dip switches or programming required
  • Scalable up to 16 units for systems up to 81 kWh
  • Compatible with all 48V inverters that support LFP and the PYLON protocol
  • Real-time system monitoring through the MidNite Pro app
  • UL 1973, UL 9540, and UL 9540A compliant for trusted safety and reliability

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is shown mounted horizontally in a server rack with front-facing terminals, handles, and control ports

Specifications

  • Nominal Energy: 5.12 kWh (5,120 Wh)
  • Nominal Voltage: 51.2 V
  • Nominal Capacity: 100 Ah
  • Internal Resistance: Less than 0.30 mΩ
  • Cycle Life: Up to 6,000 cycles at 25°C (77°F)
  • Operating Voltage Range: 46.4 V to 57.6 V
  • Communication Ports: CAN, RS485, RS232
  • Scalability: Supports up to 16 units
  • Nominal Charge Current: 75 A
  • Nominal Discharge Current: 75 A
  • Maximum Discharge Current: 100 A
  • Dimensions (W × H × D): 17.4 × 17.7 × 5.2 in (44 × 45 × 13 cm)
  • Weight: 96.5 lb (43.8 kg)

Product Documents

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is a tall white metal battery unit with visible screws and red and black power terminals on top

Shipping is FREE on most items to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
In Stock and Ready To Ship

All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

30-Day Returns

30-Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Schedule a Consultation

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Description

MNPOWERFLO5 Battery Built to Protect Your Power Flow

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is a compact lithium iron phosphate battery designed for reliable energy storage in server racks, off-grid systems, and backup power setups. It features a long cycle life, a built-in battery management system, front-facing connections, and communication ports for easy monitoring and system integration. With its safe LFP chemistry, slim rack mount design, and dependable performance, it delivers efficient power storage that outlasts and outperforms traditional battery options. Upgrade your power system with the MidNite Power MNPOWERFLO5 Rack Mount LFP Battery today. Choose a smarter, longer-lasting energy solution built for modern power demands.

Features

  • Grade A+ EVE lithium iron phosphate cells for longer life and safer energy storage
  • Built-in battery management system with multi-level protection
  • Guaranteed closed-loop communication with MidNite AIO inverters
  • Plug and play design with no dip switches or programming required
  • Scalable up to 16 units for systems up to 81 kWh
  • Compatible with all 48V inverters that support LFP and the PYLON protocol
  • Real-time system monitoring through the MidNite Pro app
  • UL 1973, UL 9540, and UL 9540A compliant for trusted safety and reliability

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is shown mounted horizontally in a server rack with front-facing terminals, handles, and control ports

Specifications

  • Nominal Energy: 5.12 kWh (5,120 Wh)
  • Nominal Voltage: 51.2 V
  • Nominal Capacity: 100 Ah
  • Internal Resistance: Less than 0.30 mΩ
  • Cycle Life: Up to 6,000 cycles at 25°C (77°F)
  • Operating Voltage Range: 46.4 V to 57.6 V
  • Communication Ports: CAN, RS485, RS232
  • Scalability: Supports up to 16 units
  • Nominal Charge Current: 75 A
  • Nominal Discharge Current: 75 A
  • Maximum Discharge Current: 100 A
  • Dimensions (W × H × D): 17.4 × 17.7 × 5.2 in (44 × 45 × 13 cm)
  • Weight: 96.5 lb (43.8 kg)

Product Documents

MidNite Power MNPOWERFLO5 U3 Server Rack Mount LFP Battery is a tall white metal battery unit with visible screws and red and black power terminals on top

Shipping

Shipping is FREE on most items to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Heavy items ship by LTL freight with free liftgate service. Freight is FREE to IN, OH, PA, MI, IL, KY, WV, WI, IA, MO, TN, DE, MD, NJ, NY, VA, DC, CT, MA and VT. Everywhere else in the lower 48, freight is FREE on orders of $4,000 or more. Below $4,000, one flat freight rate covers the whole order: $149 when your freight items weigh under 150 lb in total (most inverters and single batteries) or $299 at 150 lb and up (wall-mount batteries, cabinets, refrigerators). Commercial battery systems over 1,000 lb: email support@kratopower.com with your ZIP for a freight price. Your shipping cost always shows at checkout before you pay.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping on most items to the 48 Contiguous States and the District of Columbia. Freight items include free liftgate service and ship free to 19 states + DC and on orders of $4,000+; elsewhere freight is a flat $149 or $299, shown at checkout before you pay.
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30-Day Returns. Start a return within 30 days of delivery. See our return policy for details.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286