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14.5V 137Ah 21700 Li-ion Battery for Underwater Exploration with BMS

14.5V 137Ah 21700 Li – ion Battery for Underwater Exploration: BMS – protected, 137Ah capacity, – 20~55℃ range. Powers ROVs, submersible drones—ideal for deep – sea quests.

  • Nominal Voltage:14.5V
  • Rated Capacity:137200mAh
  • Dimension:φ100mm*308mm
  • Charge Voltage:16.8V
  • Charge Current:10A
  • Discharge Current:10A
  • Discharge Cut-off Voltage:10V
  • Weight:9200g
  • Operating Temperature:-20~55℃

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14.5V 137Ah 21700 Li-ion Battery for Underwater Exploration | Deep-Sea Endurance Powerhouse with BMS

Introduction

Designed to fuel extreme marine ventures, the 14.5V 137Ah 21700 Li-ion Battery for Underwater Exploration is a game – changer. Boasting 137Ah high – capacity stamina, BMS – safeguarded operations, and a steady 14.5V output, it stands as a pivotal Li-ion Battery for Underwater Exploration. Leveraging 21700 cells, multi – layer safety shields, and broad temperature resilience, it’s the go – to for deep – sea ROVs, submersible drones, and marine research setups.

Product Model:14.52V_137.2Ah_21700
Nominal Voltage:14.5V
Rated Capacity:137200mAh
Dimension:φ100mm*308mm
Charge Voltage:16.8V
Charge Current:10A
Discharge Current:10A
Discharge Cut-off Voltage:10V
Weight:9200g
Operating Temperature:-20~55℃
Application:Underwater exploration

 

Core Specifications

Parameter Li-ion Battery for Underwater Exploration Standard Li-ion Deep – Sea Mission Role
Nominal Voltage 14.5V 12V Aligns with Li-ion Battery for Underwater Exploration power demands
Rated Capacity 137Ah 100Ah Powers 12 + hours of extensive deep-sea surveys
Battery Type 21700 Li-ion Generic Li-ion High-density energy for compact submersibles
Operating Temp – 20~55℃ 0~40℃ Endures deep-sea chill and thermal vent heat
BMS Protections Short-circuit, overcharge, over-discharge Basic Prevents failures in 1000+ meter-deep missions

Why It Rules Deep-Sea Expeditions

1. Massive Capacity for Prolonged Dives

The 14.5V 137Ah Li-ion Battery for Underwater Exploration ensures:
  • “137Ah Longevity: Powers ROVs to chart 10+ km of seabeds per charge—no mid – dive power cutoffs.”
  • “14.5V Steady Supply: Drives thrusters, sonar, and sampling gear in submersible drones seamlessly.”

2. BMS-Backed Safety in the Abyss

Integrated safeguards offer:
  • “1000 + Meter Reliability: BMS thwarts overcharging, short – circuits—safeguarding costly gear.”
  • “Real – Time Fault Warnings: Monitors voltage, temp—halts ops before critical breakdowns.”

3. 21700 Cells: Built for Extreme Seas

With 21700 cells and – 20~55℃ operation:
  • “Pressure – Tough Casing: Withstands deep – sea pressure, shielding battery and exploration bots.”
  • “Thermal Steadiness: Functions near 55℃ hydrothermal vents and – 20℃ Arctic ice—no performance dip.”

Application Scenarios

1. ROV-Led Deep-Sea Mapping

The Li-ion Battery for Underwater Exploration powers:
  • “Research ROVs: 137Ah lets them sample marine life and map reefs for 8 + hours non – stop.”
  • “Industrial ROVs: 14.5V runs motors to inspect 1000 + meter pipelines—no signal hitches.”

2. Extreme-Environment Missions

For hydrothermal zones and Arctic seas:
  • “Hydrothermal Vent Drones: Operate at 55℃ near vents—powering sensors to study unique ecosystems.”
  • “Arctic Exploration ROVs: Work at – 20℃ ice depths—battery stays unfrozen, missions stay on track.”

 

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Customized Battery & Charging Solutions for Robotics

We offer full OEM/ODM services to meet the unique power needs of your robotic systems, AGVs, AMRs, and automated equipment. Whether you need a standard solution or a fully customized design, we are ready to support your project.

Battery Customization

  • Voltage & Capacity Tailoring (e.g., 12V, 24V 48V.72V)
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  • Communication Protocols: RS232 / RS485 /CAN / Modbus
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Charger Integration

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  • Multi-model compatible BMS
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  • Optional Communication Interface for Intelligent Monitoring

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