




Compact Design: Measuring 21.7 × 12.4 × 9.2 inches and weighing 63.9 kg (140.6 lbs), this battery fits perfectly in tight installation spaces.
Real-Time Insights: Easily monitor voltage, current, temperature, and individual cell status at any time using the 2.8" LCD display or the Bluetooth app for convenient, real-time tracking.
Smart & Reliable: Equipped with smart LED control (RS485/SWITCH), it ensures easy operation while delivering reliable power where space is limited.
Smart BMS Protection: Equipped with a 200A BMS, this battery safeguards against overcharge, over-discharge, overcurrent, overheating, and short circuits.
Relay Protection System: Featuring a robust mechanical relay switch, it is safe and reliable, can withstand high current impacts, and is easy to maintain.
High Current Support: Supports 200A continuous current, 650A peak for 10 seconds, ensuring reliable and stable performance.
Dual Balancing Modes: Provides charge balancing and static balancing (resistive discharge) modes to improve balancing efficiency and protect each battery string.
Long-Lasting & Maintenance-Free: Designed for durability, it delivers over 4000 cycles at 100% DOD and 6000 cycles at 80% DOD, providing maintenance-free power for more than 12 years.
Fast & Safe Charging: Includes a 83.95V 18A LiFePO₄ charger for rapid charging. Charging automatically stops below 0°C or above 60°C, ensuring safe operation within -20°C to 60°C.
High Power Output: Delivers 7.728kWh of energy in a compact form, equivalent to six 12V 100Ah LiFePO4 batteries in series.
Superior Performance: Provides 14.72kW high power with continuous 200A discharge, making it 50% more powerful than same-size lithium batteries.
Robust Protection: Built with Grade-A cells for superior energy density and stable performance, this battery is rated IP65 for water and dust resistance, making it durable and reliable in tough conditions.
Durable Design: Equipped with a pressure-release valve, M8 terminals, corrosion-proof casing, and vibration resistance, it ensures long-lasting reliability in demanding environments.
Universal Compatibility: Compatible with Club Car, EZGO, ICON, and all 72V systems, making it a versatile choice for a variety of golf carts.
Maintenance-Free and Eco-Friendly: KeepKnow provides effortless and eco-conscious energy storage.
Unexceptional Service: Fast delivery; 24-hour online service; Lifetime technical support; 5-year warranty.
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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 | 600A | 
| Weight | 140.9 lbs (63.9 kg) | 
| Dimension LxWxH |  21.65 * 13.4 * 9.25 in  (550 * 315 * 235 mm)  | 
| Charging Temp Range | 32F to 140F | 
| Discharge Temp Range | -4F to 140F | 
| Bluetooth | ✓ | 
| Low Temp Cutoff | ✓ | 
                
                     
                    38.4V 105Ah 
                
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                    51.2V 72Ah 
                
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                    51.2V 105Ah Mini 
                
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                    51.2V 105Ah 
                
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                    51.2V 150Ah 
                
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                    73.6V 105Ah 
                
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        |
|---|---|---|---|---|---|---|
| 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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