Motive Power Battery/LiFePO4 Batteries for Golf Carts/

72V 50Ah Lithium Golf Cart Battery

The 72V 50Ah Lithium Golf Cart Battery is made using famous Lithium LiFePO4 cells. 3,000+ recharge cycles (approximately 8 year lifetime at daily usage) compared to 500 for other lithium batteries or lead acid. Optimal performance down to -20℃(for winter warriors).

Plus double the power of lead-acid batteries at half the weight.

  • Nominal Voltage: 72V 
  • Nominal Capacity: 50 Ah
  • Stored Energy: 3960 Wh
  • Dimension (L×W×H) In inches: 20.5 x 10.5x 8.62 inch
  • Dimension (L×W×H) In Millimeter: 521 x 268 x 219 mm
  • Weight lbs. (kg) No Counterweight: 88 lbs. (40kg)
  • Typical Mileage Per Full charge: 50-70 km (30-45 miles)
  • IP Rating: IP67

Take your golf cart driving skills to the next level. The Yibai 72V 50Ah lithium golf cart battery provides more durable power, quicker speeds, more acceleration, and increased safety. Suitable for the majority of low-speed vehicles! Even if your grassland is sloping or uneven, the YB 72V 50Ah battery may work more effectively in the most difficult situations. If you’re looking for a 72 V battery with a high discharge current and power upgrade, we’re certain it’s right for you.

  • Product Details
  • FAQ

Built Yibai’s strong lithium battery technology, the 72V 50Ah Lithium Golf Cart Battery will keep you going from daylight to night. Engineered with Lithium Iron Phosphate (LiFePO4) technology, this battery offers three times the power, and one-third the weight, and lasts eight times as long as lead acid batteries, giving great lifetime value. Designed as a direct replacement for 72V electric cars, golf carts, and outboard motors. The great energy density makes this a good alternative for vehicles when weight is a concern – a single 72V 50Ah Yibai Lithium battery is one-fifth the weight of a pair of lead-acid batteries. Experience improved performance, speed, and handling for 72V golf carts, people movers, and neighborhood electric cars.

To improve your driving range, connect several units in tandem. For cars with higher-amp motor controllers, two or more batteries may be needed. Two units are suggested for motor controllers with capacities ranging from 100A to 250A. Three motor controllers ranging from 250A to 350A are suggested. For example, an EZGO 72V Freedom has a 350A motor controller and needs three units in conjunction. Most 72V golf carts may accommodate three or more units in the battery compartment. For other electric cars, measure your battery compartment and compare it to the battery’s length and breadth.

Exceptional dependability, with 5 times the lifetime of conventional lead acid or AGM batteries. Backed by a best-in-class 10years warranty. Yibai Lithium batteries allow you to go farther, play harder, and stay charged for longer.

72V 50Ah Lithium Golf Cart Battery (7)


50 Ampere hours (Ah). YIBAI Lithium batteries provide constant power for all 55 amp hours. LiFePO4 batteries have a flat voltage curve, indicating a consistent power output as the battery empties. Unlike similarly sized SLA batteries, the power output will not diminish significantly. You finish all of the juice.

VOLTAGE: 72V (not suitable for connecting numerous batteries in series; exclusively for 72V systems). Can be linked in parallel for up to ten units.

ENERGY: 3,960 Watts (Wh).

TERMINALS: M8 bolt size. Easy to adjust to various connectivity requirements. (Max torque: 15 ft. lbs.)

SIZE: 20.5″L x 10.5″W x 8.62″H (521 x 268 x 219 mm)

WEIGHT: 88 pounds (40 kg). That’s 75 percent lighter than a lead acid battery.


In suggested settings, up to 80% capacity may be achieved after 5,000 cycles. The standard SLA has 500 cycles. Yibai Solar Energy Lithium batteries are so long-lasting that the cost per usage is a fraction of regular batteries.

Operating Temperature

Ideal for rough and demanding settings. Much better than SLA or other lithium compounds. -20’F minimum, +120’F maximum recommended working temperatures (the battery functions well at -20’F). Avoid charging below 32’F.


Maximum continuous current is 60A, maximum pulse current is 120A for 30 seconds. Two units are suggested for motor controllers with capacities ranging from 100A to 250A. Three units (250A-350A) are suggested.

Charge up to 30A with a suggested maximum voltage of 86.4V. The package includes a 72V 10A LiFePO4 charger (5.5 hour charge time).


Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection, and high temperature protection for improved performance and longevity.


Every battery is UN 38 approved. Yibai Lithium’s cells are UL1642 approved and tested to IEC62133 standards. Meets all applicable US and international requirements for air, land, rail, and marine transportation.


Yibai Solar Energy is ISO certified to 9001:2015 standards, with certain models manufactured in ISO 14001 certified facilities.

CHARGER: 72V 10A LiFePO4 charger included.

We use the well-known LiFePO4 cells in this 72V 50Ah Lithium Golf Cart Battery. 5,000+ recharge cycles (about 10 years of daily usage) compared. 500 for conventional lithium batteries or lead acid. Optimal performance down to -20 degrees Fahrenheit (for winter warriors). Plus, they have double the power of lead-acid batteries and weigh half as much.


World-beating, best-in-class guarantee against manufacturing defects for 10 years.

Q: 10 years warranty?

A: We stand behind the quality of our items. All batteries include a 10-year manufacturer fault guarantee. If we made a mistake when constructing your battery, we can fix or replace it. See the warranty and return policy for more information. One-year warranty on chargers, powerbox cases, and accessories.


Q: Twice the power?

A: Yes! Yiabi builds all of its batteries using lithium iron phosphate technology, which provides several benefits over regular batteries. This includes 60% reduced weight, a charging speed that is up to 5 times quicker, and a much longer lifetime (5-10 years on average). One of the most visible benefits is the flat voltage curve. Unlike a lead acid battery, which lowers in voltage as you use it, a Yiabi Lithium battery maintains a constant voltage for 99% of its charge. That means you receive all of the power down to the last drop while double the useable power of ordinary batteries.


Q: Are Lithium Batteries safe?

A: Yibai Lithium batteries are completely safe and dependable. Our signature chemistry, Lithium Iron Phosphate (LiFePO4), contains no rare earth elements (such as cobalt) or heavy metals, is non-toxic (including no lead or acid), non-corrosive, does not emit any gases, requires no watering or maintenance, can be placed in any orientation, and, unlike other lithium batteries, will not explode or catch fire. Furthermore, each Yibai Lithium battery is protected from overheating, overcharging, and short circuiting by a battery management system (BMS) microchip, which also extends battery life and is housed in a rugged, waterproof case. We suggest utilizing a LiFePO4 charger for optimal performance and dependability.


Q: How does one charge a lithium battery?

A: Yibai Lithium batteries work best when charged with a lithium-compatible charger. Lead acid or SLA chargers, on-board chargers for AGM batteries, and other non-lithium chargers will charge a Yibai Lithium battery to around 70-80% capacity. This is because Yibai Lithium’s iron phosphate (LiFePO4) technology charges and discharges at a greater voltage than ordinary batteries. Chargers with a lithium battery setting or those are specifically built for lithium will charge at the correct voltage. View our whole selection of LiFePO4 battery chargers here. All batteries 54Ah and greater come with a complimentary LiFePO4 compatible charger.


Q: Will the cold temperature impact my battery?

A: Your Yibai Lithium battery will generally drain between -20 and 120 degrees Fahrenheit (-29 and 49 degrees Celsius). Yibai batteries are extensively used by ice fishermen for their flashers and ice augers, therefore they are quite durable and regularly used in cold areas. However, in very freezing temperatures, it is advised that the batteries be insulated. We also don’t advocate charging our batteries in temps below freezing. If you intend to regularly charge your battery below freezing temperatures, we recommend the 12V 135Ah battery, which has an internal heating element and is ideal for use in cars, trucks, RVs, off-grid solar, and any application where the battery will be charged on a regular basis in extremely cold environments.


Q: Can I use this to start my vehicle or boat engine?

A: Our batteries provide 1000 cca of engine starting power while maintaining Yibai Lithium batteries’ outstanding deep cycle characteristics. This means you may use them to start a boat, vehicle, or truck engine. Our regular deep cycle batteries do not have cold cranking capability and cannot be utilized as a starting battery.


Q: What kind of battery do I need for my RV or camper van?

A: The 100Ah battery is the industry standard house battery size for most RVs, campers, and #VanLife projects. This is a drop-in replacement for AGM and most lead acid batteries. If you’re charging from your engine’s alternator, we suggest a Victron DC-DC smart charger. If charging with solar panels, we suggest using a Victron Smart Solar charge controller, or if you already have one, choose the lithium option. Here’s a useful sizing chart showing the amount of batteries required for each RV size.



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