BigBattery 48V HSKY LiFePO4 103AH - 5.3KWH | Lithium Solar Battery -
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SKU AHSKY-48053-G1-R

*[Refurbished]* BigBattery 5.3KwH 48V [HSKY] Powerwall LiFePO4 | 5,300wH / 103AH 48V Lithium Solar Battery

Current price $1,949
Original price $2,980
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Our 48V HSKY battery is made in the USA from Prismatic LiFeP04 (Lithium Iron Phosphate) Cells which gives it longer cell life!
With a 103Ah and 5.3kWh this powerful battery is by far one of the best and most cost-efficient batteries on the market!

The 48V HSKY battery is built with a high quality BMS (battery management system) that protects the unit from any sort of accidental damage that you might cause. With a whopping 6,700W continuous discharge with a peak discharge current of 350A for 6 seconds, you can't go wrong with the 48V HSKY battery. 

How do the Anderson Connectors work?

Battery Specs:

  • Chemistry:           LiFePO4 (LFP)
  • Configuration:    16S1P
  • Voltage:               48V
  • Ah Capacity:       103Ah
  • kWh Capacity:    5.3kWh
  • Wh Capacity:      5300Wh

Performance Specs:

  • Max Continuous Discharge Current:          130A
  • Max Continuous Power:                               6700W
  • Max Discharge Peak Current:                      350A (6 Seconds)
  • Voltage Range:                                               43 – 58.8V

Charging Specs:

  • Suggested Charge Voltage:     58.8V
  • Max Charge Current :                90A

Temperature Parameters:

  • Charge Temp Range (°C):                         0°C – 55°C
  • Discharge Temp Range (°C):                  -30°C – 55°C
  • Optimal Discharge Temp. Range:           15°C – 35°C
  • Storage Temp:                                            -20°C –  55°C (Max 6 Months)


  • Weight:    100 (LBS)
  • Length:    10.25 (in)
  • Width:      9.5 (in)
  • Height:     21.5 (in)

Safety Features:

  • BMS (Battery Management System)
  • Over Voltage, Under Voltage, Over-Current
  • (Thermal Management System), Safety Fuse (300A)

Warranty & Guarantee:

  • Made in the USA
  • 3-Year Warranty
  • Lifetime Customer Support (Phone, Live Chat Or Email)

Lifetime Customer Support

What is the Shop Solar Kits returns policy?

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.

What’s covered by the Shop Solar Kits returns policy?

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.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

  • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
  • You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

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