72V 100Ah Marine Lithium Battery for Electric Boats
- High-Energy Marine Power: The 72V marine lithium battery provides 100Ah capacity for electric boat propulsion and onboard power systems.
- Longer Lifecycle Value: Rated for approximately 3,000 cycles, the LiFePO4 design helps commercial vessel operators reduce replacement frequency and ongoing battery maintenance.
- Protected Daily Operation: Built-in BMS protection supports overcharge, over-discharge, over-current, short-circuit, temperature protection and cell balancing for more dependable vessel operation.
- Flexible Electric Boat Integration: The 72V marine lithium battery uses a 76.8V nominal, 24S1P platform and suits fishing boats, leisure cruisers, sailboats and electric propulsion systems, helping B2B buyers match battery specifications to different vessel projects.
72V Power for Electric Boat Systems
The 72V marine lithium battery provides 100Ah capacity for electric propulsion and onboard marine loads. This 72V 100Ah lithium marine battery gives vessel integrators a high-energy platform for projects where dependable operating time and stable power delivery are priorities.
Lower Replacement and Service Burden
For operators moving away from maintenance-heavy lead-acid systems, the 72V marine lithium battery uses LiFePO4 chemistry and is rated for about 3,000 cycles. The 72V LiFePO4 marine battery helps reduce replacement frequency and routine battery maintenance.
100Ah Energy Platform for Marine Use
The 72V marine lithium battery is designed around a 100Ah capacity platform for marine power applications. As a 72V electric boat battery, it helps B2B buyers evaluate energy requirements, vessel duty cycles, installation space, and expected operating time before deployment.
Core Specifications
| Parameter | Specification |
|---|---|
| Product Type | 72V 100Ah Marine Lithium Battery |
| System Voltage | 72V |
| Nominal Voltage | 76.8V |
| Rated Capacity | 100Ah |
| Battery Chemistry | LiFePO4 |
| Cell Configuration | 24S1P |
| Cycle Life | Approx. 3,000 cycles |
| Charging Voltage | 87.6V |
| Discharge Cut-Off Voltage | 60V |
| Charging Method | Standard 0.3C, max. 0.5C |
| BMS Protection | Overcharge, over-discharge, over-current, short-circuit, over-temperature, cell balancing |
| Dimensions | Approx. 515 × 265 × 210 mm |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -20°C to 60°C |
| Dimensions | Approx. 710 × 265 × 210 mm |
| Weight | Approx. 54 kg |
| Applications | Fishing boats, leisure cruisers, sailboats, electric propulsion systems |
Smart BMS for Protected Operation
Built-in BMS protection helps the 72V marine lithium battery manage overcharge, over-discharge, over-current, short circuit, temperature conditions, and cell balancing. This supports buyers seeking an electric boat propulsion battery with more controlled discharge and dependable daily operation.
Flexible Electric Vessel Applications
The 72V marine lithium battery suits fishing boats, leisure cruisers, sailboats, and electric propulsion systems. Buyers sourcing a lithium battery for electric boat projects can evaluate the platform against vessel type, propulsion requirements, operating profile, and onboard electrical demand.
Project Support from Sample to Delivery
B2B integration often requires more than a standard battery specification. The 72V marine lithium battery can follow a workflow covering requirement review, battery configuration, connector customization, sample build, testing, mass production, and delivery with technical support for 72V electric boat battery projects.
360° Safety: The "Sentinel" BMS
Advanced Smart BMS Protection
- Over-current protection
- Over-discharge protection
- Low-power protection
- High & low temperature protection
- Overload protection
- Short-circuit protection
- Automatic disconnection protection
Core Advantages
Deep OEM & ODM Customization
Certificate
Pre-integrated UN38.3, GPSR, CE, MSDS, ISO9001,and other certifications to shorten market access cycles
Wholesale Process
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Quality Control
FAQ
Q1: Are lithium batteries suitable for marine use?
A: Yes. LiFePO4 batteries are well suited to marine house-power and deep-cycle applications because they provide stable performance, long cycle life, and strong thermal stability. Compared with some other lithium chemistries, LiFePO4 is less prone to overheating or thermal runaway. A reliable BMS, proper charging system, secure installation, and suitable enclosure protection are still essential for safe marine operation.
Q2: What battery types are commonly used in marine applications?
A: Common marine battery types include flooded lead-acid, AGM, gel, and lithium batteries. LiFePO4 batteries are increasingly used because they provide stable voltage, lower maintenance, high usable capacity, and longer cycle-life potential.
Q3: Can lithium marine batteries replace lead-acid marine batteries?
A: Yes. A lithium marine battery can replace many lead-acid batteries when the voltage, capacity, installation space, discharge current, cables, connectors, charger, alternator, and vessel electrical system are properly matched.
Q4: What are the main benefits of lithium marine batteries?
A: Lithium marine batteries offer lower weight, more usable energy, faster charging, stable voltage output, longer cycle-life potential, and less routine maintenance than conventional lead-acid batteries. These advantages can reduce downtime and long-term battery replacement costs.
Q5: How long does a lithium marine battery last?
A: A well-designed lithium marine battery may last 8–10 years or longer under suitable operating conditions. Actual service life depends on charging practices, temperature, depth of discharge, operating current, battery quality, and maintenance.
Q6: Do lithium marine batteries require a special charger?
A: A lithium marine battery should use a charger with charging parameters compatible with its LiFePO4 cells and BMS. An existing marine charger may be used only when its voltage settings and charging profile match the battery manufacturer’s requirements.
Q7: Are FEBATT lithium marine batteries suitable for trolling motors?
A: Yes. FEBATT lithium marine batteries can provide stable voltage and continuous power for trolling motors. The battery voltage, capacity, continuous discharge current, peak current, wiring, fuse, and charger must be matched to the trolling motor’s specifications.
Q8: Can lithium marine batteries be charged below 0°C?
A: Standard LiFePO4 batteries should not be charged below 0°C unless they include low-temperature charging protection or a suitable heating system. FEBATT can configure low-temperature cutoff and self-heating functions for marine projects operating in cold climates.
Q9: Can FEBATT customize lithium marine batteries for OEM or ODM projects?
A: Yes. FEBATT can customize lithium marine battery voltage, capacity, dimensions, discharge current, enclosure, connectors, cable direction, mounting points, communication protocols, BMS functions, labeling, and other specifications for OEM and ODM marine projects.
Q10: What information is required for a custom lithium marine battery quotation?
A: FEBATT normally requires the system voltage, capacity, continuous and peak current, installation dimensions, load type, charger or alternator specifications, communication requirements, operating temperature, order quantity, and destination market.
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