Unmatched Power In Your Hands
Looking for an affordable way to create a powerful solar or off-grid system? Look no further than the RHINO from BigBattery. This 48V 14 kWh LiFePO4 battery is perfect for those looking for increased capacity, longevity, and safety. With 500 more watt-hours of capacity than the Powerwall 2 and a lifespan that is 200% greater, the RHINO is a great choice for those looking to create a sustainable energy system.
Upgrade Your Cart With The New 36V RPTR
Our latest and greatest plug-and-play golf cart kit! This kit serves as a compact and high-powered upgrade for any 36V cart. Plus, the RAPTOR was designed with precision cutouts on the bottom so you never have to worry about dodging dividers in your battery tray. With the 36V RAPTOR Kit, you’ll be experiencing higher top speeds, faster acceleration, and greater range, all while saving space and weight in your cart.
Lithium-Ion All-in-One Kits
We know it can be tough when trying to set up or upgrade your home or RV’s power system and you’re bombarded with tons of different battery choices, inverters, chargers, and other components you’ll need to get up and running. BigBattery seeks to cut out that confusing shopping experience and wasted time with our new All-in-One Kits. These lithium-ion upgrade kits provide you with a one-stop solution for getting your power system’s up and running quickly and painlessly.
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 LiFePO4 cells, which are the best energy source because they store more energy than any other lithium or lead-acid battery. Our solar batteries are the lowest-priced energy source in the long run and are cheaper than lead-acid batteries. Lithium-ion batteries can also store almost 50 percent more energy than lead-acid batteries!
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Sale!
48V HSKY
LiFePO4 - 103Ah - 5.3kWh
$2,499 -
Sale!
24V HSKY Elite
LiFePO4 - 228Ah - 6kWh
$2,299 -
Sale!
48V Rhino
LiFePO4 - 276Ah - 14kWh
$6,699 -
Sale!
48V KONG ELITE PLUS
LiFePO4 - 332Ah - 17.0kWh
$6,699 -
Sale!
48V CNDR Elite
LiFePO4 - 231Ah - 11.8kWh
$4,699
Faster. Further. Lighter.
Golf carts are among the many vehicles that benefit from lithium-ion golf cart batteries. BigBattery offers easy, plug-and-play LiFeP04 battery solutions for your vehicle that are far superior to lead-acid. This provides you with less weight, more power, and zero maintenance! Our Li-Ion batteries allow you to enjoy more mileage on a single charge and stronger acceleration up hills with less charging time. They also have a longer life span saving you both money and time.
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48V BDGR KIT GEN-2
NMC - 96Ah - 4.2kWh
$2,058 -
48V EAGL KIT
LiFePO4 - 60Ah - 3.06kWh
$2,104 -
48V EAGL KIT
LiFePO4 - 120Ah - 6.14kWh
$3,924 -
48V HONEY BADGER
NMC - 56Ah - 2.4kWh
$1,458 -
36V 2x RPTR KIT
LiFePO4 128Ah 4.8kWh
$3,212
We Think Different
The RazorBack is here! This 12V solution is the world`s thinnest and safest 12V battery available today.
Power Your Adventures.
BigBattery lithium-ion RV battery packs have a track record for being the most reliable while guaranteeing you a worry-free experience. Our advanced lithium RV trailer battery solutions cut down on generator time and minimize charge times. To maximize your charge efficiency and battery life, talk with a customer service representative to select the best battery to pair with your inverter/charger or solar charge controller equipment.
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 making the switch to something like a 48-volt lithium-ion forklift battery, your vehicle will gain more power and have less weight with increased operational hours and no maintenance required! You will also increase charging speed with no “cool down” period before recharging
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36V Forklift Kit
LiFePO4 - 480Ah - 20kWh
$8,360 -
Sale!
48V CNDR Elite
LiFePO4 - 231Ah - 11.8kWh
$4,699 -
Sale!
48V LYNX
LiFePO4 - 103Ah - 5.3kWh
$2,499 -
36V 3x RPTR KIT
LiFePO4 192Ah 7.2kWh
$4,676 -
48V Rhino X2
LiFePO4 - 552Ah - 28kWh
$13,598
Specialty Products
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36V GATR Max Kit
LiFePO4 - 120Ah - 5kWh
$2,259 -
Sale!
12V SEAL
LiFePO4 - 228Ah - 3.0kWh
$1,689 -
Sale!
12V RZBK
LiFePO4 - 138Ah - 1.76kWh
$899 -
SKU# *** NEW PRODUCT ***Sale!
R2B2 Portable Power Station
NMC - 35Ah - 2.1 kWh
$2,299 -
Sale!
48V LYNX
LiFePO4 - 103Ah - 5.3kWh
$2,499
Does Your Business Need Power?
We’ll Build Your Batteries
Special Offer
12V SEAL- LiFePO4 - 228Ah - 3.0kWh
MARINE GRADE! BigBattery’s 12V 3kWh LiFePO4 SEAL Battery is our first marine grade lithium solution for your boats and marine applications.
Special Offer
12V SEAL- LiFePO4 - 228Ah - 3.0kWh
MARINE GRADE! BigBattery’s 12V 3kWh LiFePO4 SEAL Battery is our first marine grade lithium solution for your boats and marine applications.
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
100%
LEAD ACID BATTERY
25%
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.
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What Size Battery Do I Need for My Golf Cart?
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