8-yr warranty
Long Range
6,000+ cycles
Free Mobile App
48V 170Ah Lithium Rhino 300a BMS Conversion Kit
This new 48v170ah delivers massive 74 mile range plus an industry leading 300a Continuous BMS with inner self-heating for sub freeze charging, dual comm ports for CAN & RS485, 2 gauge PURE COPPER 48" cables, and round gauge for Bad Boy Buggies and Polaris EV factory dash! This is the Alpha Rhino engineered to perfection and with all the bells and whistles to unleash unstoppable power!
Free shipping included. Every kit ships in a single hazmat-certified wooden crate from North Carolina, typically in 2–4 business days. 30-day money-back guarantee on unopened kits, no restocking fees. Email support@lithiumrhino.com to start a return.
8-year warranty on the cells, BMS, and built-in electronics. Lifetime customer support, call, email, or video chat with a Rhino tech. Register your kit on install day to lock in coverage. See full warranty terms →
8-yr warranty
Long Range
6,000+ cycles
Free Mobile App
Trusted by Hundreds of Satisfied Customers
- 51.2V nominal system voltage
- 170Ah total capacity 8704Wh total energy
- Massive Range Built Tough
- Fits Most Carts
- 60% lighter than lead acid
- -4°F to 140°F operating temp
- IP65 rated splash proof
- Grade-A LiFePO4 prismatic cells
- 6,000+ rated charge cycles
- 300a Continuous/800a Max
- Bluetooth Connectivity
- High Current Relay Switch
- Proprietary Rhino BMS
- Bluetooth App Module included
- Real-time monitoring
- iOS & Android compatible
Here's what you're kit includes
In addition to the highest performing, longest lasting battery, you'll get the most complete conversion kit on the planet--for an install that is simple and a product that lasts.
2 Page Round Color Gauge w/ Dash Power Button
25amp Fast Charger/Dual Mount
50amp 600Watt 12v Reducer w Trigger wire
12AWG 15ft Extension Cord
4ft 2AWG Pure Copper Cables
All Hardware Needed
Bracket Drill Bit
Heavy Duty Charge Port Adapter Plug
Charging Cable
Charge Port Plate
Safety gloves/glasses
Lead Acid Removal
Sturdy & Strong Zip tie
Mobile App (Android & iOS)
Universal Mounting Brackets
Wooden Metal Reinforced Crate
Military-Grade Protection.
Smart Monitoring.
300A Active Battery Management
Continuously monitors and protects every cell. No add-ons, no setup, integrated and automatic from day one.
Mobile App Ready, iOS & Android
Built-in Bluetooth connects to the free Rhino app so you can check battery parameters right from your phone.
- Live SOC, voltage & temperature per cell
- Fault alerts, cycle history, & diagnostic capability for remote BMS support from anywhere in the world
- Free forever, no subscription
Why Lithium Rhino.
More range, less maintenance, lower lifetime cost.
Does it fit?
Quickly confirm your golf cart model fits a Rhino kit. Most do, and we'll verify before you order.
Get excited
Orders ship in a single hazmat-certified wooden crate, no damage, no lost boxes, no surprise freight.
Enjoy your new ride
Step-by-step videos for your specific cart make installation simple, and a free 30-min support call if you get stuck.
Have a question ? We are here to help.
Check out the most common questions our customers asked. Still have questions ? Contact our customer support.
Will this kit fit my cart?
Run our battery finder or check the fitment guide for your year, make, and model. If your cart isn't listed, our team will confirm fit before you order, just chat with us or email support@lithiumrhino.com.
How long does install take?
Most owners finish in 2–4 hours on a Saturday. Step-by-step videos are included for every major cart brand, and a free 30-minute video support call is available if you get stuck.
What about my old lead-acid batteries?
Most local battery shops will recycle them for free, and many will pay scrap value. We can point you to recyclers in your area when you reach out for install support.
How long does shipping take?
Most kits ship within 1 business day from North Carolina and arrive in 2–4 business days. You'll get tracking via email once your kit is on the truck.
What if I need to return it?
All products purchased from our website may be returned within 14 days of purchase for a full refund less shipping costs, no questions asked. International return orders may be subject to return shipping fees. To initiate such a return please contact us.
Still have a question?
Our pre-sale team responds in under 4 business hours. Reach out via our contact page or book a free 30-min support call with a Rhino tech.