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IP68 Waterproof 14.4V 6700mAh Lithium Ion Battery Pack for Marine Electronics

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SKU: 8624260094
Model: INR18650-4S2P

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Product Details

IP68 Waterproof 14.4V 6700mAh Lithium Ion Battery Pack for Marine Electronics

URL: inr18650-4s2p-marine

Product Summary

The INR18650-4S2P is a 14.4V 6700mAh lithium ion battery pack designed for reliable power in marine electronics. Its IP68-rated enclosure ensures protection against water and dust, while the integrated BMS provides dual protection against over-voltage, under-voltage, over-current, over-temperature, under-temperature, and short-circuit. With a nominal energy of 96.48Wh and a compact size, this battery is an ideal power source for demanding marine applications.

Key Selling Points

  • IP68 Waterproof Enclosure: The PC+ABS housing with IP68 rating provides excellent protection against water ingress, ensuring reliable performance in marine environments.
  • Advanced BMS: Dual protection including over-voltage, under-voltage, over-current, over-temperature, under-temperature, and short-circuit, plus prohibited 0V battery charging, enhances safety and prolongs battery life.
  • High Energy Density: With 96.48Wh nominal energy, the pack offers substantial power in a compact form factor (82x42x105mm), ideal for space-constrained marine equipment.
  • Long Cycle Life: Capable of 500 cycles at ≥80% rated capacity, ensuring long-term reliability and lower total cost of ownership.
  • Wide Operating Temperature: Operates from -20°C to 60°C discharge, suitable for various environmental conditions.

Technical Specifications

Configuration4S2P
Nominal Voltage14.4V
Nominal Capacity6700mAh
Nominal Energy96.48Wh
Max. Charging Voltage16.8V
Fast Charge Current0.5C@25℃
Discharge End Voltage10.0V (2.50V/cell)
Max. Continuous Discharge6.0A @25℃
Operating TemperatureCharge: 0℃~45℃; Discharge: -20℃~60℃
Cycle Life500 cycles ≥80% rated capacity (0.5C/0.5)
EnclosurePC+ABS, UL94-V0 & IP68
ConnectorBlade Connector 6Pin
DimensionL82.0±0.2 x W42.0±0.2 x H105.0±0.2 mm
BMSDual protection: OV, UV, OC, OT, UT, SCC; Prohibited 0V battery charging

Models and Options

This battery pack is available in the standard model INR18650-4S2P. Customized connectors, cable lengths, and enclosure colors can be offered upon request. For volume pricing and lead times, please contact our sales team.

Materials and Structure

Cells: INR18650 lithium ion cells. Enclosure: PC+ABS, UL94-V0 flame-retardant and IP68 waterproof. Structure: 4S2P configuration with a 6-pin blade connector.

Applications

Specifically designed for marine electronics, this battery pack is suitable for fish finders, GPS units, marine radios, and other water-resistant equipment that requires reliable, long-lasting power in harsh environments.

Customization

Hypercell offers OEM/ODM services including custom capacity, voltage, connector types, and enclosure branding. Our 18 R&D engineers can develop tailor-made solutions to meet your specific requirements.

FAQ

What is the cycle life of this battery pack?

It is rated for 500 cycles at ≥80% rated capacity (0.5C charge/discharge).

Can it be charged in cold temperatures?

Yes, charging is supported between 0°C and 45°C.

Is the battery pack waterproof?

Yes, the enclosure is IP68 rated, providing protection against water and dust ingress.

What type of BMS is included?

The BMS provides dual protection including over-voltage, under-voltage, over-current, over-temperature, under-temperature, and short-circuit, and it prevents 0V battery charging.

Can we customize the connector?

Yes, custom connectors can be provided for OEM orders.

What is the maximum continuous discharge current?

6.0A at 25°C.

What are the dimensions?

L82.0±0.2 x W42.0±0.2 x H105.0±0.2 mm.

Inquiry Information

For pricing, MOQ, and lead time, contact us:

Email: info@hypercellbattery.com
Tel: +86 134-8080-6215
WhatsApp: +86 136-3150-3401

Image Filename and Alt Suggestions

Main Images:

  • inr18650-4s2p-marine-front.png – Alt: INR18650-4S2P 14.4V 6700mAh battery pack front view with IP68 enclosure
  • inr18650-4s2p-marine-connector.png – Alt: INR18650-4S2P 14.4V battery pack showing 6-pin blade connector
  • inr18650-4s2p-marine-dimension.png – Alt: INR18650-4S2P battery pack dimension diagram