What is the minimum order quantity?

The minimum order quantity is 50 sets.

What is the lead time for production?

The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

High-Quality Cobalt-Free Battery with Waterproof for Marine Use Use

Name: High-Quality Cobalt-Free Battery with Waterproof for Marine Use Use
Brand: GSP BATTERY CHANGZHOU CO.,LTD
SKU: 2273804935

Jiangsu, ChinaGSP BATTERY CHANGZHOU CO.,LTD

US$569.00-659.00

1 Piece

Product specifications

Model

Product profile

Customization

Available

Type

Li-ion Battery

Rechargeable

Yes

Model NO.

LFP 12V300A

Size

20.47 X10.51X8.66 Inch

Rated Voltage

12.8V

Capacity

300ah 3,840wh

Charging Voltage

14.2V

Recommended Charge Current

150A

Recommended Discharge Current

150A

Max Charging Current

300A

Max Discharging Current

300A

Transport Package

Box

Trademark

GSP

Origin

China

Key features

Cobalt-Free Safety: LiFePO4 chemistry with no fire or explosion risk during overcharge, short circuit, or puncture.

Long Cycle Life: Over 2000 cycles with capacity retention above 80%, lasting 10 times longer than lead-acid batteries.

High Capacity: 300Ah capacity providing 3,840Wh energy storage for extended endurance.

Customization Available: Offers OEM/ODM services with customization options from designs and samples.

Eco-Friendly Design: Cobalt-free and nickel-free with no heavy metal pollution and low self-discharge rate.

Universal Compatibility: 12V universal low voltage system compatible with various low-voltage devices.

Premium Cell Quality: Crafted using premium cylindrical cells for superior stability and thermal dissipation.

Company profile

Exhibition ExperienceImporters and ExportersODM ServicesOEM Services

GSP BATTERY CHANGZHOU CO.,LTD

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Yantian Port, Shanghai PortAverage Response Time: ≤9.57h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electronic, electromechanical, photovoltaic, and battery-related products. It has documented service procedures, complaint-handling and corrective-action processes, in-stock capability, and overseas service experience in South Korea covering installation, debugging, maintenance, repair, and training. Production resources include assembly, battery sorting, soldering, CNC, testing, terminal processing, and printing equipment, with stated customization from designs and samples. Innovation evidence includes collaboration with universities, customer research institutes, and international organizations on BMS and cell-balancing technologies, as well as external recognition for technology and innovation. ISO 9001:2015 certification and regular fire drills are reported. Limitations include no available SDK, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and no factory environmental impact assessment...

Supplier typeThe supplier appears to be a manufacturer and seller of electronic, electromechanical, photovoltaic, and battery-related products. Its stated facilities and battery-management research activities support classification as an electronics and battery-system manufacturer rather than only a trading company.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit certification evidence, although no other certifications are identified in the provided slices.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It provides overseas installation, debugging, maintenance, repair, and training in South Korea and has in-stock capability, but lacks overseas warehouses and overseas agents or branches.

R&D capabilityThe supplier reports collaboration with universities, customer research institutes, and international organizations on BMS and cell-balancing technologies, and external recognition for technology and innovation. However, it explicitly reports no available SDK, which limits evidence of software-development support.

Production capacityProduction resources include assembly, lithium-battery sorting, semi-automatic and automatic soldering, CNC engraving and milling, charge-discharge testing, servo terminal processing, and printing. The supplier also reports inventory capability and 40 qualified service-capability suppliers, but has no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly provides customization from customer designs and from samples. This directly demonstrates both design-based and sample-based customization capability.

Product Q&A

Q:Is this battery safe for marine use?

Yes, it is a cobalt-free LiFePO4 battery designed for marine use, featuring no fire or explosion risk even under overcharge or short circuit conditions.

Q:What is the cycle life of this battery?

The battery offers a cycle life of over 2000 times while maintaining at least 80% capacity, which is about 10 times longer than lead-acid batteries.

Q:Is customization available for this product?

Yes, we offer OEM and ODM services with customization options based on specific designs or samples.

Q:What are the charging and discharging current limits?

The recommended charge and discharge currents are 150A, while the maximum charging and discharging currents can reach 300A.

Q:Is the battery maintenance-free?

Yes, it is eco-friendly, non-toxic, requires no water refilling, and has a low self-discharge rate of less than 3% per month.