Lithium Jet Ski Battery, 96V 20KWH NMC Lithium Battery with High Discharging Rate
Bonnen 96V 20KWH NMC Lithium Battery is specifically designed for Jet Skis. With a robust NMC lithium chemistry and a high discharge rate, this battery ensures maximum power output and long-lasting performance. Its IP67 rating means it’s waterproof and dustproof, making it perfect for aquatic environments. At just the right weight, it offers enhanced performance without compromising on durability.
Whether you’re looking for a reliable battery for personal use or a large-scale Jet Ski project, this lightweight lithium battery is the ideal solution for powering your Jet Ski with ease and efficiency. Additionally, Bonnen supports customized battery solutions for unique project needs.
Free Custom Design
24/7 Engineer Support Services
Certification: Compliance with MSDS, UN38.3, CE, CB, IEC 62619, UL
Features of Bonnen Lithium Jet Ski Battery
| No. | Item Name | Basic Parameter |
| 1 | Voltage Range | 75V—109.5V (96V Rated) |
| 2 | Battery System Energy | Rated: 20kWh |
| 3 | Operating Temperature | • Discharge: -20°C to 55°C • Charge: 0°C to 55°C |
| 4 | Relative Humidity Range | 5% to 95% |
| 5 | Storage Temperature | • -20°C to 25°C (3-6 months at 50% SOC) • -20°C to 45°C (1-3 months at 50% SOC) • -20°C to 60°C (≤1 month at 50% SOC) |
| 6 | Maximum Charging Current | 100A |
| 7 | Standard Discharge Current | 210A |
| 8 | Peak Discharge Current | 600A (Maximum) |
| 9 | Enclosure Material | Aluminum alloy with electrophoresis coating |
| 10 | Cooling System | Air-cooled |
| 11 | Protection Rating | IP67 (Fully waterproof) |
| 12 | Total Weight | 114 kg |
| 13 | Cell Chemistry | NMC (Nickel Manganese Cobalt) |
| 14 | Cycle Life | >2000 cycles at 80% DOD |
| 15 | Communication Interface (Optional) | CAN Bus 2.0 |
| 16 | BMS Features | • Over-voltage protection • Under-voltage protection • Over-current protection • Short circuit protection • Temperature monitoring |
| 17 | Warranty | 3 years or 2000 cycles, whichever comes first |
Personal Jet Skis: Ideal for hobbyists and enthusiasts who want reliable, long-lasting power for recreational rides.
Commercial Jet Skis: Perfect for rental services, tour operators, and fleets needing dependable power and longevity.
Water Sports Equipment: Powers other electric watercraft like electric surfboards, wakeboards, and personal watercraft.
Marine Research Vessels: A great option for boats requiring energy-efficient, high-discharge batteries for scientific equipment.
Electric Boat Projects: Can be adapted for other electric-powered boats and watercraft.
Environmental Research: Provides silent, emission-free operation for sensitive ecosystems and research zones.
Offshore Expeditions: Designed to withstand the rugged conditions of saltwater and rough environments.
Watercraft Custom Builds: Ideal for custom Jet Ski or electric boat builds that demand a powerful, lightweight battery.
Enhanced Performance: Experience stronger acceleration and consistent power output throughout your ride.
Significant Weight Reduction: Lighter weight means better handling and increased top speed potential.
Extended Range: Get more time on the water between charges compared to traditional batteries.
Lower Maintenance: No water topping up or regular maintenance required – just plug and play.
Cost-Effective: Despite higher initial investment, save money long-term through longer lifespan and better efficiency.
Customization Options: We’ll work with you to design a battery pack that perfectly matches your jet ski’s specifications.
Environmental Protection: Zero emissions and no risk of acid spills, making it eco-friendly for marine environments.
Peace of Mind: Comprehensive warranty and professional technical support for worry-free operation.
Q: What type of lithium battery is used in the Jet Ski battery?
A: The Jet Ski battery uses NMC (Nickel Manganese Cobalt) lithium technology.
Q: What is the maximum discharge rate of the battery?
A: The battery is designed with a high discharge rate, ensuring reliable performance for electric vehicles like jet skis.
Q: Can this battery be used for other applications?
A: Yes, while it’s designed for jet skis, it can also be suitable for other high-discharge applications, depending on the specific requirements.
Q: What are the benefits of using NMC lithium in this battery?
A: NMC lithium provides a good balance of energy density, stability, and longevity, which is ideal for high-power applications like jet skis.
Q: How long does the battery last on a single charge?
A: The battery’s runtime depends on the usage conditions, but it typically provides hours of operation for electric jet skis.
Q: Is the battery waterproof?
A: Yes, the battery is designed to be water-resistant, making it safe for use in marine environments.
Q: How much does the 96V 20kWh battery weigh?
A: The battery weight is optimized for marine use, but specific weight details are available on request or product specifications.
Q: Can this battery be installed easily in a jet ski?
A: Yes, it’s designed to fit most jet ski models with minimal installation effort, but it’s recommended to consult with an engineer.
Q: What kind of maintenance does the battery require?
A: Regular checks for corrosion and ensuring that the battery stays dry will help maintain its longevity. Always follow the manufacturer’s maintenance guidelines.
Q: How should the battery be stored when not in use?
A: Store the battery in a cool, dry place, and avoid letting it discharge completely.
Q: Is it safe to use this battery in extreme temperatures?
A: The battery performs well in a range of temperatures, but extreme heat or cold may affect performance. Always follow the recommended temperature guidelines.
Q: How does the BMS protect the battery from overcharge, overheating, and deep discharge?
A: The built-in Battery Management System (BMS) continuously monitors cell voltage, current, and temperature in real time. During charging, it prevents overcharge by stopping or limiting the charge when any cell reaches its safe upper voltage limit. During operation, it protects against overheating by reducing output power or disconnecting the battery if the temperature exceeds safe levels. It also prevents deep discharge by cutting off output before the cells reach a damaging low-voltage threshold, helping extend battery lifespan and ensure safe operation.
Q: How durable is the battery enclosure in harsh jet ski environments?
A: The battery features an IP67-rated sealed enclosure, designed to resist water, dust, and salt spray. It also offers strong vibration and shock resistance, making it suitable for rough water conditions. The battery has been engineered and tested to maintain stable performance in harsh marine environments, including continuous vibration, wave impact, and wet operating conditions.
Q: What charger is recommended for this 96V 20kWh lithium battery, and does it support fast charging?
A: It is recommended to use a 96V lithium smart charger, such as Bonnen 3.3kW or 6.6kW onboard chargers (OBC), depending on your system design. A 3.3kW charger can recharge the 20kWh battery in approximately 6 hours under ideal conditions, while a 6.6kW charger can reduce charging time to around 3 hours. This battery requires a lithium-specific charger with a proper CC/CV charging profile, and standard lead-acid chargers are not suitable.
Q: Does this lithium jet ski battery need a special charger?
A: Yes. It should be charged with a lithium-compatible 96V smart charger that uses the correct CC/CV charging profile. A lead-acid charger is not recommended. For this 20kWh pack, a 3.3kW charger is a practical fast-charging option, and a 6.6kW charger can reduce charging time further when the project design supports it.
Q: What safety precautions should be followed with a lithium jet ski battery?
A: Always use the correct charger, keep the connectors dry and clean, inspect the seals before every ride, and make sure the pack is securely mounted to handle vibration and rough water. Do not bypass the BMS, do not expose the battery to impact or puncture, and store it at a safe partial charge in a cool, dry place when not in use. If the BMS shuts down the pack, treat it as a protection event and check for overheating, water intrusion, abnormal load, or charger mismatch before restarting.
