Fraud Blocker BigBattery 12V OWL 170Ah LiFePO4 Power Block — Tiny Home Equipment Skip to content

BigBattery 12V OWL 170Ah LiFePO4 Power Block | 2.17KwH Lithium Solar Battery

Sold out
Original Price $1,199.00
Current Price $925.00

Notify me when back in stock

Why Buy From Us
🚚 Free Shipping 🚚
🤗 Easy Returns - 30 Days 🤗
🇺🇸 American Owned Small Business 🇺🇸
🪖 Veteran Owned and Operated 🪖

Introducing the BigBattery 12V OWL 170Ah LiFePO4 Power Block - a high-capacity lithium solar battery designed to provide reliable and efficient energy storage for your solar power system, off-grid living, or tiny home. With its advanced features and compact design, this power block is the ultimate solution for all your energy storage needs.

High-Capacity Energy Storage

The OWL LiFePO4 Power Block boasts an impressive 170Ah capacity and 2.17kWh of stored energy, ensuring you have ample power to meet your energy needs. Its lithium technology provides a longer lifespan and higher efficiency compared to traditional lead-acid batteries, making it an excellent investment for your solar power system.

Advanced Battery Management System

The BigBattery 12V OWL 170Ah LiFePO4 Power Block features an advanced BatteryEVO BMS that ensures efficient and safe power delivery. The BMS provides protection against short circuits, over-current, over and under temperature, and over and under voltage, ensuring the safety and reliability of your power system.

Compact and Lightweight Design

With its compact and lightweight design, the OWL LiFePO4 Power Block is easy to transport and install. Its small footprint makes it an ideal choice for tiny homes, RVs, and off-grid living, where space is often limited.

Versatile Applications

Whether you're setting up a solar power system, living off-grid, or powering a tiny home, the BigBattery 12V OWL 170Ah LiFePO4 Power Block is the perfect solution for all your energy needs. Its high capacity and advanced features make it a versatile choice for a wide range of applications.

Upgrade your energy storage today with the BigBattery 12V OWL 170Ah LiFePO4 Power Block - 2.17kWh Lithium Solar Battery and experience the ultimate in reliable and efficient power solutions!

BigBattery 12V 170Ah LiFePO4 Power Block Features & Benefits:

• Easy Maintenance • LED Display 
• Compact Modular Design • Top Selling 12V Model
• High Temp Operating Range  • Best Power Density/Pack Size
• 3000 A Short Circuit Protection  • Best Aluminum Mosfet Design
• High Cold-Cranking Amps (400A)  • Highest Power Density/Size Ratio 


FREE Shipping & FREE Lifetime Customer Support


  • SKU: A-OWL-12021-G1
  • System Voltage: 12V
  • Nominal Voltage: 12.8V
  • Chemistry: LiFePO4
  • Charging Voltage Range: 13.9 - 14.5V
  • Max Charge Voltage: 14.7V
  • Operating Voltage Range: 9.8 – 14.6V
  • kWh Capacity: 2.17kWh
  • Ah Capacity: 170Ah
  • Cell Configuration: 4S
  • Max Continuous Discharge Current: 175A
  • Max Continuous Power: 2240W
  • Max Discharge Peak Current: 350A (6 Seconds)
  • Max Charge Current: 175A
  • Charge Temperature Range: 0°C (32°F) / 55°C (131°F)
  • Discharge Temperature Range: -30°C (-22°F) / 55°C (131°F)
  • Optimal Discharge Temperature Range: 15°C (59°F) / 35°C (95°F)
  • Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
  • Weight: 51 lb (23.1 kg)
  • Depth: 10.1 in (25.7 cm)
  • Width: 7.2 in (18.3 cm)
  • Height: 13.1 in (33.3 cm)
  • Safety Features: Fuse (300A) & Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections)
  • Max Connections: Up To (8) Parallel 

Still have questions? Don't hesitate to reach out or give us a call at 833-717-1234

Customer Reviews

Be the first to write a review

Shipping is fast and FREE across the USA. For more details about shipping see the full shipping page here.

We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email ( and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. I.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.