RoyPow 51.2v - 150ah (S51150L) Lithium Golf Cart Battery & Installation Kit

The ROYPOW 51.2V 150Ah lithium golf cart battery and installation kit is a practical upgrade for carts that need more usable range, stronger takeoff, and a cleaner charging routine. This golf cart battery kit pairs a high-capacity 51.2v battery with the core accessories needed to replace heavy lead-acid packs and simplify the conversion process.

About ROYPOW and U.S. support

ROYPOW has focused on lithium energy storage since 2016 and is widely recognized for dependable roypow battery products used in golf carts and other electric vehicles. The company operates from Commerce, California and offers direct support for product and warranty questions.

• Name: RoyPow
• Doing business since: 2016
• Owner: Jesse Zou
• Address: 5901 Triumph St., Commerce, CA 90040
• Phone number: (877) 266-1118
• Website: https://www.roypow.com

Why this 51.2V 150Ah battery is a strong upgrade

If you want a lithium golf cart battery that keeps the setup straightforward, this model is built for reliable everyday use without app controls or complex communications. The design emphasizes stable power delivery, weather resistance, and easy ownership.

• Bluetooth: Not included
• Mobile application: Not included
• CAN communication: No
• Owner's manual: Not listed
• Self heating: No
• Integration with OEM display clusters: No
• Requires upgraded drive system: No

51.2V 150Ah battery specifications at a glance

The ROYPOW battery uses LiFePO4 chemistry for stable output and long service life, with a 1p - 16s cell configuration and a rugged enclosure meant for daily cart use. This 150ah battery delivers 7.68 kWh of usable energy in a durable package.

• Voltage: 51.2v
• Working voltage range: 48v-57v
• Amp hour rating: 150ah
• Energy: 7.68 kWh
• Cell type: LiFePO4
• Cell configuration: 1p - 16s
• Peak discharge current: 300a (10s)
• Continuous discharge current: 150a
• BMS low voltage cut-off: 43.2v
• Recommended discharge temperature range: -20 to 151F
• Charging temperature range: 34F - 140F
• Dimensions: 31.5 in x 12.6 in x 8.58 in
• Weight: 150 lbs
• Case type: Powder coated steel
• Enclosure rating: IP67
• Terminal type: M8
• Self discharge: 3% / month
• Data sheet: https://www.roypow.com/lifepo4-golf-cart-batteries-s51105l-product/

What comes in the golf cart battery kit

This golf cart battery kit includes the essentials needed to get the battery installed and monitored. Having the charger and gauge in one package reduces guesswork during planning and setup.

• Battery
• Onboard charger
• Dash mounted battery gauge
• Mounting brackets / hardware (optional)

Expected performance benefits after conversion

One of the biggest advantages of a modern 51.2v battery is how much weight it removes from the cart while still delivering steady power. That lighter setup can improve handling, response, and ride feel in everyday use.

• Range: Under average load and conditions, 2/4 seater = 60+ miles | 6 seater = 40+ miles
• Weight savings: About 250 lbs
• Speed increase: 1-2 MPH from reduced weight
• Torque increase: Noticeable improvement
• Service life: 4,000+ life cycles

For many owners, the most noticeable change is smoother acceleration and less sag under load. A quality lithium golf cart battery can make the cart feel more responsive on hills, neighborhood streets, and long weekend rides.

Installation and compatibility checklist

This battery is designed to work within a 48V to 57V range and does not require an upgraded drive system. Because CAN communication, OEM display cluster integration, and self-heating are not listed, the conversion stays focused and easy to plan.

• Verify terminal access before securing the battery in place.
• Confirm charger location and cable routing before final assembly.
• Check the temperature limits before seasonal use or storage.
• Use the included gauge to track battery status during regular operation.

Simple conversion tips for better results

Before installation, measure the battery tray carefully and compare it to the listed dimensions. If you are replacing a heavier lead-acid bank, plan for secure mounting so the new roypow battery sits level and protected from movement.

It also helps to inspect wiring condition, clean connection points, and confirm the charger is compatible with the new lithium setup. Those small steps can make your golf cart battery kit perform more reliably from day one.

Support, documentation, and warranty details

For post-purchase help, ROYPOW provides a support channel here: https://www.roypow.com/contact-us/

Warranty: 5 years at 100% coverage. https://www.roypow.com/warranty/

Installation videos

• Coming soon

Frequently asked questions

Ready to upgrade your cart? Order the ROYPOW 51.2V 150Ah lithium golf cart battery kit from AwesomeBatteries.com for free shipping, U.S.-based support, and a smarter path to longer range and better performance.