Perfect for golf carts needing long, uninterrupted runs, providing 14.72kW of high power. With reliable performance and extended range, it ensures smooth, efficient rides across long courses.
The 72V High-Voltage Beast (7.7kWh): Unleash the full potential of your cart. Delivers a massive 7.728kWh of energy (73.6V 105Ah nominal). Designed for high-performance 72V modified carts, providing explosive acceleration and extended range that standard batteries can't match.
Industrial Relay-Based BMS (200A): Engineered for high-voltage safety. Features a robust Mechanical Relay (Contactor) system instead of MOSFETs to handle the intense arcing and surges of 72V systems. Supports 200A continuous (14.7kW) and 650A peak (10s) for unmatched hill-climbing power.
Advanced Dual-Balancing Technology: Critical for high-voltage stability. Utilizes a superior dual-mode balancing system (Charge Balancing + Static Balancing). This ensures all cell strings remain perfectly aligned, preventing voltage drift and maximizing the lifespan of this large battery pack.
Rugged Steel Casing & Safety Valves: Built for tough environments. Housed in a heavy-duty SPCC steel case (21.7×12.4×9.2 in) with IP65 protection. Equipped with an explosion-proof pressure release valve and M8 terminals, ensuring safety under extreme conditions.
Dual Smart Interface (Touchscreen + App): Total control. Includes a dashboard LCD Touchscreen and Bluetooth 5.0. Monitor real-time Voltage, Current, and Cell Status, or trigger "Emergency Shutdown" remotely via the App for ultimate security.
High-Voltage Charging Bundle: Includes a specialized 83.95V 18A LiFePO4 charger. The system features intelligent Low-Temp Cut-Off (stops charging <32°F/0°C) protection, ensuring safe operation in all seasons (-4°F to 140°F).
Universal 72V Compatibility: Perfect for upgrades. Fits seamlessly into ICON, modified Club Car, EZGO, and other 72V systems. Replaces 6x12V lead-acid setups directly, saving hundreds of pounds while delivering 50% more power.
Exceptional KeepKnow Service: Invest in performance with confidence. Backed by a 5-Year Warranty, lifetime technical support, fast delivery, and responsive 24/7 customer service.
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Free standard shipping on all orders
Estimated to be delivered within 2 - 7 business days
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Perfect for golf carts needing long, uninterrupted runs, providing 14.72kW of high power. With reliable performance and extended range, it ensures smooth, efficient rides across long courses.

Delivering powerful performance for 10-13 full 18-hole tournaments, this battery provides consistent strength and endurance, ensuring every round is powered with steady, robust energy from start to finish.

Measuring 21.7×12.4×9.2 inches and weighing just 140.9 lbs, this battery is 40-50% lighter than lead-acid alternatives, yet delivers powerful energy for unmatched performance and reliability.

Featuring a 200A BMS, this battery offers powerful protection against overcharging, overdischarging, overcurrent, overheating, and short circuits, ensuring long cycle life and reliable performance.

Featuring an LCD display and Bluetooth app, this system enables real-time monitoring of voltage, current, temperature, and individual cell status, offering ultimate convenience and ensuring peak performance.

74% lighter and 65% more compact than lead-acid batteries, this unit simplifies installation while delivering longer range and faster performance. It efficiently replaces six 8V lead-acid batteries with superior power.

Compatible with Club Car, EZGO, ICON, and all 72V systems, this battery provides reliable power for high-demand vehicles, including sight-seeing buses, ATVs, mobility scooters, and riding mowers.

The all-in-one kit is designed for effortless, secure installation. Each component is crafted for quick setup, guaranteeing reliable, long-lasting performance. This ensures your installation is smooth, fast, and hassle-free.

Boasting a 72-mile range and speeds over 32 mph, it excels in steep climbs, quick acceleration, and heavy-load driving, offering exceptional performance for all your needs.

With a range of up to 72 miles, it ensures reliable performance on every ride, complemented by a stable 200A continuous power and a 400A peak for 35 seconds, effortlessly tackling steep inclines.

To protect the battery from extreme temperatures, charging stops below 32°F (0°C) and discharging halts below -4°F (-20°C). Charging resumes above 41°F (5°C), ensuring safe, reliable performance in all conditions.

Equipped with smart LED control (RS485/SWITCH), a pressure relief valve, and IP65 protection, this system is ideal for electric vehicles and off-grid setups, offering superior durability and reliability in various conditions.

Nominal Valtage | 73.6V |
Nominal Capacity | 105Ah |
Energy | 7,728Wh |
BMS | 200A |
Max Discharge 30 Sec | 400A |
Max Discharge 10 Sec | 650A |
Weight | 140.9 lbs (63.9 kg) |
Dimension LxWxH | 21.65 * 13.4 * 9.25 in |
Charging Temp Range | 14°F to 149°F |
Discharge Temp Range | -4°F to 140°F |
Bluetooth | ✓ |
Low Temp Cutoff | ✓ |
38.4V 105Ah
|
51.2V 72Ah
|
51.2V 105Ah Mini
|
51.2V 105Ah
|
51.2V 150Ah
|
73.6V 105Ah
|
|
|---|---|---|---|---|---|---|
| Energy | 4,032Wh | 3,686Wh | 5,376Wh | 5,376Wh | 7,680Wh | 7,728Wh |
| BMS | 200A | 200A | 200A | 200A | 200A | 200A |
| Max Discharge 30 Sec | 400A | 400A | 400A | 400A | 400A | 400A |
| Max Discharge 10 Sec | 600A | 600A | 600A | 600A | 600A | 600A |
| Weight | 89.9 lbs (40.8 kg) | 85.3 lbs (38.7 kg) | 111.5 lbs (50.6 kg) | 113.5 lbs (51.5 kg) | 139.8 lbs (63.4 kg) | 140.9 lbs (63.9 kg) |
| Dimension LxWxH | 17.01 * 13.15 * 9.06 in (432 * 334 * 230 mm) |
16.73 * 12.6 * 7.87 in (425 * 320 * 200 mm) |
13.78 * 13.4 * 9.25 in (350 * 315 * 235 mm) |
20.04 * 13.15 * 9.25 in (509 * 334 * 235 mm) |
25.2 * 12.8 * 10.04 in (640 * 325 * 255 mm) |
21.65 * 13.4 * 9.25 in (550 * 315 * 235 mm) |
| Charging Temp Range | 32F to 140F | 32F to 140F | 32F to 140F | 32F to 140F | 32F to 140F | 32F to 140F |
| Discharge Temp Range | -4F to 140F | -4F to 140F | -4F to 140F | -4F to 140F | -4F to 140F | -4F to 140F |
| Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Low Temp Cutoff | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
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