Discount Code:
EPIC15
Shop & save before luck runs out!
Offers ending March 18th
These next-gen 36V & 72V batteries are a game-changer when it comes to your golf carts, utility vehicles, & equipment, packing Tier 1 LiFePO4 cells into an IP65-rated, vibration-resistant casing. The RAPTOR 2s are guaranteed to increase range & acceleration while reducing charge times & your total cart weight, allowing you to carry heavier loads without issue & stay out of the charging bay. Take your equipment to the next level when you upgrade with all-new RAPTOR 2s today!
BigBattery’s lithium batteries are known for their superior performance and safety. Victron inverters and controllers are among the most popular and reliable components on the market today. By becoming a certified Victron dealer, we’re able to combine these two technologies, bringing you cutting-edge lithium power systems.
12kW 400W Low Profile Black Solar Panels
Ensure you’re taking full advantage of renewable solar energy when you equip your power system with these cutting-edge monocrystalline solar panels from CanadianSolar!
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!
RVs & Camper Vans
- 48V MUSTANG Kit - 7kWh - 139Ah - LiFePO4
- 3000W Growatt Inverter
- BB175 to Ring Terminal Cable
- 48V FALCON Elite Kit - 3.1kWh - 64Ah - LFP
- 48V 110VAC 15A IP65 Charger
- Cables, Capacity Meter, & Busbar
Off-Grid Power Systems
- 48V 2x HUSKY 2 Kit - 10.24kWh - 200Ah - LFP
- 6000W LUXPower Hybrid Inverter
- Battery & Communications Cables
- 48V Indoor ETHOS System - 15.3kWh - 300Ah - LFP
- 12000W LUXpower Hybrid Inverter
- Control Box, Cables, & Mounting Kit
Configurations up to 30kWh
Equip your home or cabin with an indoor ETHOS system and take back control of your power! Say goodbye to rolling blackouts & grid instability and say hello to safe, reliable power, lower electric bills, & energy independence. For the UL certification indoor configuration can be from 10 – 30kWh.
-
48V ETHOS 10.2KWH
2x Battery Modules
K0949$4,050 -
6kW 10.2kWh ETHOS Off-Grid System
2x Battery Modules
K0708$5,349 -
48V ETHOS 15.3KWH
3x Battery Modules
K0950$5,800 -
12kW 10.2kWh ETHOS System (ESS)
2x Battery Modules + 12kW (18kPV) inverter
K0954$9,249
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 batteries can also store about 50% more energy than lead-acid batteries! Power your off-grid dream with BigBattery today!
-
24V MULE
LiFePO4 - 120Ah - 3kWh
AMULE-24030-G1$1,090 -
24V 2X HUSKY 2 Victron Kit
LiFePO4 - 400Ah - 10.24kWh
K0701$5,391 -
48V 1X HUSKY 2 KIT
LiFePO4 - 100Ah - 5.12kWh
K0972$2,315 BACKORDERED UNTIL APRIL 23RD -
48V RHINO INVERTER KIT
LiFePO4 - 276Ah - 14kWh
K0509$7,129
Faster. Further. Lighter.
Golf carts are among the many vehicles that reap massive benefits from lithium 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!
-
36V RAPTOR 2
3.84kWh LiFePO4
FRPTR-36038-G2$1,890 -
48V FALCON ELITE KIT
LiFePO4 - 61Ah - 3.1kWh
K0929$1,605 -
48V 2X EAGLE 2 KIT
LiFePO4 - 64Ah - 3.26kWh
K0978$1,845 -
48V 1X HUSKY 2 KIT
LiFePO4 - 100Ah - 5.12kWh
K0972$2,315 BACKORDERED UNTIL APRIL 23RD
BUILT WITH THE SAFEST LFP CELLS
BUILT WITH THE SAFEST LFP CELLS
TOP-TIER QUALITY
TOP-TIER QUALITY
Power Your Adventures.
BigBattery lithium 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.
-
24V 2X EAGLE 2 KIT
LiFePO4 - 128Ah - 3.26kWh
K0975$1,940 -
24V 1X HUSKY 2 KIT
LiFePO4 - 200Ah - 5.12kWh
K0969$2,345 -
48V 1X HUSKY 2 KIT
LiFePO4 - 100Ah - 5.12kWh
K0972$2,315 BACKORDERED UNTIL APRIL 23RD -
48V 1x MUSTANG Kit
LiFePO4 - 139Ah - 7kWh
K0933$4,610
More Power. More Savings.
BigBattery industrial lithium 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.
-
24V 2X EAGLE 2 KIT
LiFePO4 - 128Ah - 3.26kWh
K0975$1,940 -
36V GATOR MAX KIT
LiFePO4 - 120Ah - 5kWh
K0580$2,010 -
48V 2X EAGLE 2 KIT
LiFePO4 - 64Ah - 3.26kWh
K0978$1,845 -
48V 2X FALCON ELITE KIT
LiFePO4 - 122Ah - 6.12kWh
K0694$2,795
Complete Your Power System.
Ensure your power system is complete and optimized for your applications and energy needs. From 2000W to 12000W, we offer a wide range of cutting-edge inverters designed for battery systems large and small, capable of keeping you powered and prepared, with variable working modes, smart load controls, seamless input switching, and other advanced features.
-
On Sale!
Growatt 3K Inverter
SPF 3000TL LVM-ES
INV001$660 -
On Sale!
Aims 2000 Watt Pure Sine Inverter Charger
with Transfer Switch
INV004$790 -
LUXPOWER 6K Inverter
LXP Hybrid 6K
INV021$1,299 -
LUXPower 12K Inverter
LXP-LB-US 12k
INV020$5,199
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
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 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 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. LiFePO4 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 battery packs for sale online.