1 / 0
1 / 1
Features
2-5 Business Days Delivery
30-Day Money Back
5 Years Warranty
Power Queen 48V (51.2V) 100Ah GC8 Golf Cart Smart Lithium Battery
$879.99
[Unmatched Performance for Golf Carts] Elevate your golf cart experience with the Power Queen 48V(51.2V) 100Ah LiFePO4 battery, engineered specifically for golf carts. Designed to fit seamlessly beneath the seat with product dimensions of 20.47 x 10.59 x 8.66 inches, our battery offers a drop-in replacement for BCI GROUP GC2/GC8 GOLF CART BATTERY, ensuring effortless installation and immediate enhancement of your golfing experience.
[The Ultimate Power Solution for Every Cart] With boosted climbing power and 200A BMS, it's perfect for golf carts, low-speed vehicles (LSV), all-terrain vehicles (ATV), neighborhood electric vehicles (NEV), and e-trikes. It is versatile for motors up to 5000W and ensures optimal performance across various terrains. Plus, boasting a massive 5120Wh capacity, you can enjoy an unrivaled endurance of 40 to 47 miles on a single charge, making it the ultimate choice for extended adventures on the green.
[Innovative 200A BMS with Bluetooth 5.0] Easily connect via Bluetooth app by scanning the QR code on the battery top for a stable, interference-free connection—real-time monitoring of battery status including SOC, voltage, and more. Upgraded BMS offers self-recovery protection and pre-charge functions for simplified operation and enhanced compatibility.
[Maximize Cost Savings, Minimize Hassle] Reduce your total cost of ownership and eliminate maintenance headaches with our golf cart LiFePO4 battery. Enjoy a maintenance-free experience with over 4000 cycles and a 10-year lifespan, three to four times longer than lead-acid batteries. With a life cost per kWh of only US$0.1, save around US$100 annually while enjoying reliable power for your golf cart.
[Peace of Mind with Warranty and Support] Enjoy peace of mind with our golf cart batteries backed by a 5-year warranty. As the leading LiFePO4 lithium battery brand on the market, we provide professional technical support and fast customer service feedback within 24 hours. Trust in our reliability, and let our support team handle any product-related issues or questions, ensuring your satisfaction every step of the way.
View more
Choose Products
Quantity
Frequently Bought Together
Total
$879.99
Special Offer
- Like-New Batteries — Up to 35% OFF (Lowest 65% Price!)
- 3–5 Year Warranty Included
- Same Reliable Power, Lower Price
👉 Shop Like-New Batteries Now
Fast Free Shipping
2-5 business days in the US
Easy Return & Exchange
Not satisfied? We offer a hassle-free 30-day return and exchange policy.
Hassle-Free Warranty
We offer a worry-free warranty for all products. For details, check the product page or contact us at service@ipowerqueen.com with your order number.
Lifetime Customer Support
We'll Always be There for You. If you have any questions or concerns, feel free to contact us at service@ipowerqueen.com.
Share
51.2V 100Ah Smart
$879.99
Features
Specs
Compare
FAQ
Reviews
Upgrade Your Golf Cart Power
Looking for a smarter upgrade from bulky 6V/8V lead-acid batteries? Power Queen 48V 100Ah offers lightweight, powerful, and intelligent energy designed specifically for golf carts.
Stay in Control Anytime
Planning a long day on the golf course or cruising uphill with extra load? With Power Queen, you’ll always know your battery’s status in real time.
Check on the go: Use the Power Queen App to monitor performance anytime, anywhere.
Stay safe while driving: The external 500A Power Queen Monitor displays live data right on the screen, so you can focus on the road with confidence.
Smart Bluetooth 5.0 Monitoring
Tired of guessing battery health? Get real-time battery analytics with one touch. Control discharge, monitor system performance, and detect issues instantly via Bluetooth 5.0.
Engineered for Safety
Concerned about safety? The built-in 200A BMS provides 20+ protections, low-temp cut-off, and auto recovery to keep your golf cart battery safe in every condition.
Drive Further on a Single Charge
Need longer range? With 5120Wh of massive energy, your golf cart can reach up to 50 miles on one charge — enough for a full day on the course or around the community.
One Replaces Six
Frustrated with multiple heavy batteries? Replace six lead-acid units with one compact lithium battery — lighter, space-saving, and maintenance-free.
Best Choice for Solar Energy
Looking to power your home or off-grid cabin? This battery supports 4 in parallel, delivering up to 20.48kWh for appliances like ACs, refrigerators, and washing machines.
Easy Installation, Zero Hassle
Worried about installation? Just disconnect old batteries, drop in the Power Queen lithium battery, and reconnect the wires. Compatible with EZGO, Club Car, Yamaha and more.
Power for Every Need
Need more than just a golf cart solution? This battery also powers UTVs, off-grid solar systems, and electric outboard motors — all with long-lasting lithium performance.
Specs
BATTERY
Cell Type：
LiFePO4
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
51.2V
Rated Capacity：
100Ah
Energy：
5120Wh
Max. Expansion (Parallel & Series)：
4P1S
Internal Resistance：
≤40mΩ
Certifications：
FCC,CE,RoHS,UN38.3,UL-2271
BMS
BMS：
200A
Max. Continuous Output Power：
5120W
Max. Continuous Charge Current：
100A
Max. Continuous Discharge Current：
100A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
57.6V ± 0.8V
Recommend Charge Current：
20A (0.2C)
TEMPERATURE
Charge Temperature：
0℃ to 50℃/32℉ to 122℉
Discharge Temperature：
-20℃ to 60℃ / -4℉ to 140℉
Storage Temperature：
-10℃ to 50℃/14℉ to 122℉
Low-Temperature Protection：
√
Low-Temperature Charging Protection Auto Recovery：
5℃ / 41℉
SELF-HEATING
Heating Temperature：
/
Approx. Heating Time：
/
Required Minimum Charge Current for Heating Function：
/
OTHERS
Terminals：
M8*16 mm
Weight Approx.：
82.32 lbs
Size：
20.47*10.55*8.66 in
Housing Material：
ABS
Protection Class：
IP65
View all
Compare
| Product |
51.2V 100Ah Smart
$879.99
$2,099.98
|
36V 100Ah Smart
$729.99
$799.99
|
51.2V 30Ah Smart
$359.99
$479.99
|
|---|---|---|---|
| Cell Type |
LiFePO4
|
LiFePO4
|
LiFePO4
|
| Warranty |
5 Years
|
5 Years
|
5 Years
|
| Cycle Life |
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
|
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
|
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
|
| Nominal Voltage |
51.2V
|
38.4V
|
51.2V
|
| Rated Capacity |
100Ah
|
100Ah
|
30Ah
|
| Energy |
5120Wh
|
3840Wh
|
1536Wh
|
| Max. Expansion (Parallel & Series) |
4P1S
|
4P2S
|
8P1S
|
| Internal Resistance |
≤40mΩ
|
≤40mΩ
|
≤40mΩ
|
| Certifications |
FCC,CE,RoHS,UN38.3,UL-2271
|
UL-1973,FCC,CE,RoHS,UN38.3
|
FCC,CE,RoHS,UN38.3,UL-2271
|
| BMS |
200A
|
100A
|
100A
|
| Max. Continuous Output Power |
5120W
|
3840W
|
4096W
|
| Max. Continuous Charge Current |
100A
|
100A
|
30A
|
| Max. Continuous Discharge Current |
100A
|
100A
|
80A
|
| Charge Method |
CC/CV
|
CC/CV
|
CC/CV
|
| Charge Voltage |
57.6V ± 0.8V
|
43.2±0.6V
|
57.6±0.8V
|
| Recommend Charge Current |
20A (0.2C)
|
20A (0.2C)
|
6A (0.2C)
|
| Charge Temperature |
0℃ to 50℃/32℉ to 122℉
|
0℃ to 50℃ / 32℉ to 122℉
|
0℃ to 50℃ / 32℉ to 122℉
|
| Discharge Temperature |
-20℃ to 60℃ / -4℉ to 140℉
|
-20℃ to 60℃ / -4℉ to 140℉
|
-20℃ to 60℃ / -4℉ to 140℉
|
| Storage Temperature |
-10℃ to 50℃/14℉ to 122℉
|
-10℃ to 50℃ / 14℉ to 122℉
|
-10℃ to 50℃ / 14℉ to 122℉
|
| Low-Temperature Protection |
√
|
√
|
√
|
| Low-Temperature Charging Protection Auto Recovery |
5℃ / 41℉
|
5℃ / 41℉
|
5℃ / 41℉
|
| Terminals |
M8*16 mm
|
M8*16 mm
|
M8*16 mm
|
| Weight Approx. |
82.32 lbs
|
63.05 lbs
|
29.03 lbs
|
| Size |
20.47*10.55*8.66 in
|
20.47*10.59*8.66 in
|
10.24*7.09*10.43 in
|
| Housing Material |
ABS
|
ABS
|
ABS
|
| Protection Class |
IP65
|
IP65
|
IP65
|
FAQ
Is a 48V Lithium Golf Cart Battery Better Than 36V?
While 36V configurations have been prevalent in golf carts for many years and operate well, there are significant benefits to employing a 48V system:
- Faster Acceleration: A 48V system produces more low-end torque, allowing for faster acceleration.
- Increased Power: A 48V system provides more overall power, which is useful for conquering hills and difficult terrain.
- Improved Efficiency: 48V batteries use less amps, making them more efficient than 36V batteries. This efficiency translates into more usage on a single charge.
- Better for Rough Terrain: A 48V system can handle tougher terrain, allowing for off-road capability and better navigation through hills.
How can inserting lithium batteries increase the performance of a golf cart?
Lithium batteries provide greater power to your golf cart than typical lead-acid batteries. This means you can easily navigate hills and inclines, and your golf cart will have a higher top speed.
Related reading: How Fast Do Golf Carts Go: 5 Strategies to Increase the Speed.
What is the lifespan of a lithium golf cart battery?
Lithium batteries have a substantially longer lifespan than lead-acid batteries; Power Queen lithium golf cart batteries can last for more than ten years.
Do I need a special charger for lithium golf cart batteries?
You must use the appropriate charger for your specific lithium battery. Using a charger developed exclusively for lithium batteries offers the best performance and longevity.
How to Charge the 48V 100Ah Golf Cart Lithium LiFePO4 battery?
1. LiFePO4 Battery Charger
We recommend using a 58.4V battery charger to maximize the capacity
Recommend charging voltage: 53.25V ~ 54.75V
Recommend charging current: 20A (0.2C): the battery will be fully charged in around 5hrs to 100% capacity. 50A (0.5C): the battery will be fully charged in around 2hrs to around 97% capacity.
Attention:
Connect the charger to the battery before connecting it to the grid power in case of sparks.
Remember to disconnect the charger from the battery after fully charging.
2. Solar Panels
The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 1600W solar panels. It may take more than one day to fully charge the battery by ≥1600W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.
3. Generator/Alternator
If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations. The Recommended Charging Voltage: 53.25V - 54.75V.
The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
How can I download the Power Queen Bluetooth App?
Apple APP Store and Google play. Download and open the app to directly scan the QR code and connect the battery or search for nearby Bluetooth batteries.
Reviews
Empowering Every Generation
Power Queen – a family-first, LiFePO₄ battery brand inspired by strength, care, and sustainable living.
service@ipowerqueen.com
Empowering Every Generation
Power Queen – a family-first, LiFePO₄ battery brand inspired by strength, care, and sustainable living.
service@ipowerqueen.com
