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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

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Simpliphi by Briggs & Stratton SPHI-B-6.6BC 6.6kWh Stackable Lithium Battery

SKU SPHI-B-6.6BC
Sold out
$998.97
Availability: Translation missing: en.general.icons.icon_check_circle icon Out of stock

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Well... we will BEAT their price to get you the lowest pricing, we will find and SPEAK with a local installer, AND you get our post-purchase customer support.

  • US Based Authorized DuroMax Dealer

    Full manufacturer warranty included

  • 4-5 Day Free Shipping + No Sales Tax

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

  • Easy 30-Day Returns & Price Beat Guarantee

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In Stock and Ready To Ship

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

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30 Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

Briggs and Stratton Simpliphi Power Designed to Stay Out of Sight and Mind

Simpliphi by Briggs & Stratton SPHI-B-6.6BC 6.6kWh Stackable Lithium Battery is a safe and compact lithium iron phosphate battery built for indoor energy storage and dependable backup power. It provides 6.6kWh of usable capacity, long cycle life, quiet operation, and a maintenance-free design, with stackable units that allow easy system expansion.

Get reliable energy storage that fits cleanly into your home. Order the Briggs & Stratton Simpliphi SPHI-B-6.6BC 6.6kWh Battery today.

Specifications

  • Nominal energy: 6.66 kWh or 6,656 Wh
  • Batteries per stack: up to 3
  • Batteries per system: up to 18
  • Nominal voltage: 51.2 VDC
  • Voltage range: 44.8 to 56.8 VDC
  • Capacity: 130 amp hours
  • Max continuous discharge: 130 ADC
  • Max continuous charge: 100 ADC
  • Surge discharge: 240 ADC for 2 seconds, 300 ADC for 1 second
  • Efficiency: 96 percent or higher
  • Cycle life: up to 4,500 cycles at full depth of discharge
  • Self-discharge: less than 0.03 percent per month when off
  • Charge temperature: -10°C to 50°C (-14°F to 122°F)
  • Discharge temperature: -20°C to 55°C (-4°F to 131°F)
  • Humidity range: 0 to 95 percent
  • Storage temperature: up to 6 months at -20°C to 45°C (-4°F to 113°F)
  • Weight: 125 lb (56.7 kg)
  • Material: powder-coated steel
  • Size without tabs: 28.6 x 17.3 x 6.7 in (725 x 440 x 170 mm)
  • IP rating: IP20 standard, IP65 when installed
  • Communications: CAN and RS485
  • Max altitude: 3,000 m
  • Certifications: UL and IEC safety certified

Features:

  • RAPIDSTAK™ connector for fast, error-free installation with power and communication in one connection
  • Modular stackable design supporting 1 to 3 batteries per stack
  • Truly wireless system with no cables, switches, or pinouts
  • Flexible indoor or outdoor installation with wall mount or floor stacking
  • Outdoor-rated construction with no extra cabinets required
  • Compatible with Sol-Ark® and other major 48V lithium inverters
  • Tested and validated to the industry’s toughest safety standards
  • Proven lithium iron phosphate chemistry for safer long-term performance

Product Documents:

Shipping/Return Policy

Shipping is FREE on all orders 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.

  • 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 with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286

Schedule a Consultation

  • Still interested but want to talk at a diferent time?
  • Schedule a consultation here for later!
Book a Consultation
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Shipping

Shipping is FREE on all orders 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.

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 with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286