SimpliPhi - 1.3kWh 12V / 24V LFP Battery -
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SKU PHI-1.3-12-60

SimpliPhi - 1.3kWh 12V / 24V LFP Battery

Current price $1,129
Original price $1,700
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Original price $1,700
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Voltage: 12
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Out of stock Check back soon!
15+ sold In the last 7 days
Free Returns Free Returns within 30 Days of Delivery

Simpliphi is one of the market leaders in safe and reliable batteries.  The PHI 1.3™ kWh 60 Amp deep-cycle Lithium Ferro Phosphate (LFP) battery is no exception. It's not only one of the most aesthetically pleasing battery options on the market but it's optimized with proprietary cell architecture, power electronics, BMS and assembly methods. It is modular, lightweight and scalable.

It will provide power security and seamless integration of renewable and traditional sources of energy in conjunction with or independent of the grid: net zero, peak shaving, emergency back-up, portable and mobile.


  • 12V and 24V LFP batteries with proprietary architecture and Battery Management System (BMS) – do not require ventilation, cooling or thermal regulation
  • Compatible with all industry standard inverter/charger controllers
  • Drop in replacement for lead acid
  • LFP is the safest, most environmentally benign Lithium Ion chemistry available – no cobalt, no risk of thermal runaway or fire
  • No AC or toxic liquid cooling—nominal parasitic drain—long cycle life
  • Non-toxic and non-hazardous recyclable materials



12V 24V
DC Voltages – Nominal 12.8V 25.6V
Amp Hours 105 Ah 52 Ah
Rated Wh Capacity @ C/2 1.3 kWh 1.3 kWh
Max Discharge Current 60 Amps (10 mins) 60 Amps (10 mins)
Max Contin. Disch. Current 40 Amps 26 Amps
Max Contin. Charge Current 40 Amps 26 Amps
DC Voltage Range 10 to 14.4 20 to 28.8
Depth of Discharge up to 100% up to 100%
Operating Efficiency 98% 98%
Operating Temp -4° to 140°F (-20° to 60°C) -4° to 140°F (-20° to 60°C)
Charge Temp 32° to 120°F (0° to 49°C) 32° to 120°F (0° to 49°C)
Self-Discharge Rate <1% loss per month <1% loss per month
Cycle Life 10,000+ (@80% DOD) 10,000+ (@80% DOD)
Memory Effect None None
Warranty Period 5 Years 5 Years
Dimensions 11.25 x 9.25 x 6.25 inches 11.25 x 9.25 x 6.25 inches
Weight 33 lbs (15 kg) 33 lbs (15 kg)

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Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

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Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

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