Description
LG INR21700M58T
⚡3.59V 12.5A 🔋5800mAh
📌 LG INR21700M58T Overview
LG INR21700M58T is a 21700 cylindrical rechargeable lithium-ion cell with 5800mAh capacity, 3.59V nominal voltage, and 12.5A maximum discharge current, designed for applications requiring ultra-high capacity, high energy density, and long-runtime stable output.
As an M58 ultra-high-capacity series cell, INR21700M58T is suitable for compact residential energy storage, high-capacity portable power banks, low-speed electric vehicles, RV auxiliary batteries, field research equipment, IoT base station backup storage, and low-power industrial backup systems.
✨ LG INR21700M58T Key Features
● 🔋 Format: 21700 cylindrical cell with 5800mAh capacity for ultra-long-runtime and high-capacity battery pack applications
● ⚡ Positioning: ultra-high-capacity low-to-medium drain cell focused on long-duration power supply, stable low-rate output, and energy storage runtime, with 12.5A maximum discharge capability
● 📊 Application Profile: suitable for low-rate loads, long-standby devices, and energy storage systems requiring capacity, runtime, and stable pack performance
● 🔌 Discharge Performance: supports stable low-to-medium power output for home storage, portable outdoor power stations, and low-speed mobility devices
● 🧩 Pack Compatibility: suitable for multi-series and parallel battery packs, wall-mounted storage modules, RV auxiliary batteries, and IoT backup power systems
● 🔋 Runtime Performance: ultra-high-capacity design helps extend battery pack operating time for long-duration power supply and low-power backup applications
● 🔁 Stability: suitable for energy storage projects requiring stable operation, safety, and long-term reliability
🛠️ LG INR21700M58T Applications
🏠 Compact Wall-Mounted Home Storage
Suitable for wall-mounted home storage systems, battery modules, and residential backup power applications requiring long-duration stable power.
☀️ Residential Solar Storage Systems
Designed for home solar storage, off-grid solar stations, and distributed energy storage projects requiring extended runtime.
🚲 Long-Range Low-Speed Electric Vehicles
Can be used in low-speed electric vehicles, leisure electric tricycles, and light mobility battery packs requiring long runtime.
🚐 RV Auxiliary Batteries
Suitable for RV auxiliary batteries, high-capacity vehicle backup power, and low-to-medium-power off-grid supply systems.
🔋 Ultra-High-Capacity Portable Power Supplies
Suitable for outdoor power stations, camping power supplies, high-capacity power banks, and long-runtime portable energy solutions.
🏕️ Field Research / Geological Exploration Equipment
Can be used in field research equipment, geological exploration instruments, and long-duration outdoor monitoring power systems.
💡 Long-Runtime Camping Equipment
Suitable for high-power camping lights, fishing lights, outdoor lighting, and long-duration low-power device applications.
🏭 Low-Power Industrial Backup Power
Designed for industrial backup power, automation equipment backup modules, and low-power monitoring systems.
📡 IoT Base Station Backup Storage
Can be used in IoT base stations, communication nodes, and remote low-power backup energy storage systems.
🎒 Special Equipment Power
Suitable for special equipment, mobile emergency devices, and long-standby power modules.
📊 LG INR21700M58T Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | LG |
| Model | INR21700M58T |
| Cell Format | 21700 |
| Form | Cylindrical |
| Cell Type | Rechargeable lithium-ion cell |
| Series | M58 Ultra-High-Capacity Series |
| Capacity | 5800mAh |
| Nominal Voltage | 3.59V |
| Max Discharge Current | 12.5A |
| Positioning | Ultra-high-capacity low-to-medium drain 21700 cell |
| Key Characteristics | Ultra-high capacity, high energy density, good safety stability, suitable for long-runtime storage applications |
| Applications | Home storage, solar storage, low-speed EVs, RV storage, outdoor power supplies, field equipment, industrial backup power, IoT backup storage |












