INTRODUCING THE NEW
Guaranteed High Capacity Power Storage
The all-new 48V MUSTANG is one of our most energy-dense models, packing 7kWh and 139Ah of capacity in a sleek, steel casing. This battery is built to maximize the capabilities of your power system, and was designed for efficient power delivery, with generous operating parameters, regardless of how far your adventures take you!
Lithium-Ion All-in-One Kits
We know it can be tough to set up a home power system when a million different components and accessories are available. BigBattery seeks to cut out confusing shopping experiences with our new All-in-One Kits. These lithium-ion upgrade kits provide a one-stop solution for getting your power system up and running quickly and painlessly!
Our Highest Capacity Golf Cart Upgrades
The 48V Falcon Elite is the latest golf cart solution to come out of the BigBattery workshop. This LiFePO4 battery comes with over 3kWh capacity, grade A lithium cells, and an internal fire extinguisher. This upgrade will give you safe, reliable, and long-lasting power. Get kits ranging from 6kWh to 12kWh, and leave your range anxiety at home. Go further and faster with the 48V Falcon Elite Kits!
- 12V Van / RV OWL Max System - 228Ah - 3.018kWh
- 2000 Watt AIMS Power Inverter
- BB175 to Ring Terminals Cable
- 48V CONDOR ELITE 3 - LiFePO4 - 231Ah - 11.8kWh
- Growatt 6K Inverter
- 6AWG 3FT BB175 to Ring Terminal Cable
- 48V KONG ELITE MAX - LiFePO4 - 372Ah - 19.0kWh
- Growatt 6K Inverter
- GROWATT-ShineWiFi-F
- 48V Off Grid Home Rhino System - 28kWh
- Growatt Solar Inverter SPF 12000T DVM
- BB175 to Ring Terminals Cable
Shipping Saver Program
Buy (4X) Of Any BigBattery Pack & Receive Free Shipping!
Shipping BigBatteries Can Be Expensive, We Want To Help! Buy (4) Units And We’ll Pay All Shipping Costs To Your Door!
Shipping BigBatteries Can Be Expensive, We Want To Help! Buy (4) Units And We’ll Pay All Shipping Costs To Your Door!
FREE SHIPPING
Unmatched Energy Storage.
BigBattery off-grid lithium battery banks are made from top-tier LiFePO4 cells for maximum energy efficiency. Our solar line-up includes the most affordable price per kWh in energy storage solutions. Lithium-ion batteries can also store about 50% more energy than lead-acid batteries! Power your off-grid dream with BigBattery today!
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48V CONDOR ELITE 3
LiFePO4 - 231Ah - 11.8kWh
$6,400$4,450 -
Out of stock
48V KONG 2
LiFePO4 - 233Ah - 12kWh
$6,500$4,490 OUT OF STOCK -
48V RHINO
LiFePO4 - 276Ah - 14kWh
$8,690$5,990 -
48V KONG ELITE MAX
LiFePO4 - 372Ah - 19.0kWh
$10,100$6,900
Faster. Further. Lighter.
Golf carts are among the many vehicles that reap massive benefits from lithium-ion batteries. Our lithium solutions will give you less weight, more power, shorter charging intervals, and zero maintenance over lead-acid batteries! This also means you can enjoy more mileage on a single charge with stronger acceleration up hills. Upgrade your golf cart to see the benefits for yourself!
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36V 2X RAPTOR KIT
LiFePO4 128Ah 4.8kWh
$2,490 -
On Sale!
48V 2X BADGER 2 KIT
NMC - 96Ah - 4.2kWh
$1,890 -
On Sale!
48V 4X EAGLE KIT
LiFePO4 - 120Ah - 6.14kWh
$2,769 -
On Sale!
72V 2X FALCON KIT
LiFePO4 - 56Ah - 4.2kWh
$2,700 OUT OF STOCK
Power Your Adventures.
BigBattery lithium-ion RV battery packs have a track record of being exceptionally reliable while guaranteeing a worry-free experience. Our advanced lithium RV & Van-life solutions reduce generator time and minimize charging periods. We also offer our RV batteries with inverters, so you have a one-stop shop for compatible accessories.
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24V FALCON ELITE
LiFePO4 - 122Ah - 3.1kWh
$2,060$1,499 -
12V RAZORBACK
LiFePO4 - 138Ah - 1.76kWh
$1,020$699 -
12V OWL
LiFePO4 -170Ah - 2.17kWh
$919$799 -
12V OWL MAX 2
LiFePO4 - 228Ah - 3.01kWh
$1,850$1,290
More Power. More Savings.
BigBattery industrial lithium-ion battery packs were designed as a plug-and-play option for electric commercial and industrial vehicles currently using lead-acid batteries. By switching to BigBattery lithium, your vehicle will gain more power and have less weight with increased operational hours. Your equipment will also have increased charging speed, zero maintenance, and no “cool down” period before recharging.
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On Sale!
36V GATOR MAX KIT
LiFePO4 - 120Ah - 5kWh
$2,100 -
36V 3X RAPTOR KIT
LiFePO4 192Ah 7.2kWh
$3,580 -
48V KONG ELITE MAX KIT
LiFePO4 - 372Ah - 19.0kWh
$7,990 -
On Sale!
72V 4X FALCON KIT
LiFePO4 - 112Ah - 8.4kWh
$4,800 OUT OF STOCK
Does Your Business Need Power?
We’ll Build Your Batteries
Why Switch to Lithium?
Longer Life, No Maintenance, and Faster Charging are just a few of the advantages lithium has over lead-acid batteries. Making it an exceptional return on your investment for years to come.
SERVICE LIFE: Lithium-ion batteries last 3-4 times longer than lead-acid batteries without losing effectiveness over time.
Lithium Battery Packs
BigBattery is your one-stop shop for a wide assortment of large lithium-ion battery packs. Our batteries power everything, including homes, RVs, campers, golf carts, forklifts, and other machinery. We’re proud to be the largest supplier of new cells batteries in the US. Our core purpose here at BigBattery is to promote the mass adoption of renewable energy solutions.
There are many reasons why lithium battery packs are in a class of their own. Li-ion batteries can be recharged hundreds of times without the need for maintenance. They also tend to have a higher energy density and voltage capacity with a lower discharge rate than their competitors. This makes for better power and efficiency, as a single cell has longer charge retention than other battery types.
BigBattery offers the best large lithium-ion battery packs for sale online.