FALL SAVINGS HAVE ARRIVED
Shop and save all month long with up to 50% OFF & FREE SHIPPING on an upgraded lithium
power system for your golf cart, RV, camper van, or off-grid home! This September, unmatched power
meets unmatched savings with our biggest discounts ever on select LiFePO4 kits! Shop all deals below.
GO GREEN & SAVE GREEN WITH 50% OFF RV & VAN SYSTEMS
GO GREEN & SAVE GREEN WITH UP TO 50% OFF SELECT KITS
This fall, take your boondocking adventures to the next level with an easily-installed, all-in-one 48V MUSTANG Kit & during this limited
time offer, you can get your new setup at just half the price! All discount codes must be applied by the customer at checkout.
Shop & save all month long with up to 50% OFF & FREE SHIPPING on an upgraded lithium power system for your golf cart, RV, camper van, or off-grid home! This fall, unmatched power meets unmatched savings with our LARGEST DISCOUNTS EVER on select LiFePO4 kits! Shop all deals below.
All discount codes must be applied by the customer at checkout.
GET 50% OFF WITH CODE
POWERUP50
-
48V 1x MUSTANG Kit
LiFePO4 - 139Ah - 7kWh
K0933$4,150 -
48V 1x MUSTANG
LiFePO4 - 139Ah - 7kWh
K0931$3,855
CODE: POWERUP50
GET 50% OFF PLUS
FREE SHIPPING WITH CODE POWERUP50
-
48V 2x MUSTANG Kit – Golf
FREE SHIPPINGK0930$7,345 -
48V 2X MUSTANG KIT
LiFePO4 - 278Ah - 14kWh
FREE SHIPPINGK0934$8,659
CODE: POWERUP50
POWER UP WITH OUR BIGGEST DISCOUNTS EVER
Start the fall season right with massive savings on high-capacity, long-lasting upgrade kits for golf & utility carts, RVs,
camper vans, and off-grid homes alike! All discount codes must be applied by the customer at checkout.
This fall, upgrade your vehicle with an easily-installed, all-in-one kit, and during this limited time only, each additional battery you purchase means more savings!
All discount codes must be applied by the customer at checkout.
Shop By Voltage
36V
RAPTOR 2
CODE: POWERUP15
-
36V RAPTOR 2 KIT
LiFePO4 - 100Ah - 3.84kWh
K0981$1,815
CODE: POWERUP25
-
36V 2X RAPTOR 2 KIT
LiFePO4 - 200Ah - 7.68kWh
K0982$3,340
CODE: POWERUP30
-
36V 3X RAPTOR 2 KIT
LiFePO4 - 300Ah - 11.52kWh
K0983$4,830
48V
KONG
-
48V KONG 2
LiFePO4 - 233Ah - 12kWh
AKONG-48120-G2$4,490
CODE: POWERUP25
CODE: POWERUP30
-
Out of stock
48V KONG ELITE PLUS
LiFePO4 - 332Ah - 17.0kWh
AKONG-48170-G1$6,200 OUT OF STOCK
-
48V 2X KONG 2 KIT
LiFePO4 - 466Ah - 24kWh
K0916$9,095
CODE: POWERUP40
48V
FALCON ELITE
CODE: POWERUP25
-
48V FALCON ELITE KIT
LiFePO4 - 61Ah - 3.1kWh
K0929$1,865
CODE: POWERUP30
-
48V 2X FALCON ELITE KIT
LiFePO4 - 122Ah - 6.12kWh
K0694$3,365
CODE: POWERUP40
-
48V 3X FALCON ELITE KIT
LiFePO4 - 183Ah - 9.18kWh
K0890$4,865
48V
EAGLE
CODE: POWERUP25
-
Out of stock
48V 2X EAGLE KIT
LiFePO4 - 60Ah - 3.06kWh
K0531$1,745 OUT OF STOCK
CODE: POWERUP30
-
Out of stock
48V 3X EAGLE KIT
LiFePO4 - 90Ah - 4.608kWh
K0540$2,435 OUT OF STOCK
CODE: POWERUP40
-
Out of stock
48V 4X EAGLE KIT
LiFePO4 - 120Ah - 6.14kWh
K0895$3,125 OUT OF STOCK
72V
RAPTOR 2
-
72V RAPTOR 2 KIT
LiFePO4 - 100Ah - 7.68kWh
K0984$3,315
CODE: POWERUP15
-
72V 2X RAPTOR 2 KIT
LiFePO4 - 200Ah - 15.36kWh
K0985$6,340
CODE: POWERUP25
-
72V 3X RAPTOR 2 KIT
LiFePO4 - 300Ah - 23.04kWh
FREE SHIPPINGK0986$9,330
CODE: POWERUP30
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:Â Lithium 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 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.
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