Voltronic Power LIO II-4810E

BatteriesModel VOLTRONIC-LIO-II-4810E

Voltronic 51.2 V Lithium Solar Battery LIO II-4810E

Discover the Voltronic Power LIO II-4810E with Lithium Iron Phosphate technology, 51.

  • Battery Cell Technology: Lithium Iron Phosphate
  • Nominal Voltage: 51.2 V
  • Battery Capacity: 100Ah
  • Max. Continuous Charging / Discharging Current: 50A/100A @ 25°C
AED 8,200incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: free
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Voltronic 51.2 V Lithium Solar Battery LIO II-4810E features

  • Built-in Active Cell Balancing, ensuring

    Built-in Active Cell Balancing, ensuring optimal performance and longevity of the battery pack

  • Wall-mounted scalable Lithium-ion battery module

  • Scalable design up to 15

    Scalable design up to 15 units

About the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E is an ESS Battery with a nominal voltage of 51.2 V, making it a dependable choice for solar and backup energy storage. The unit measures 140 x 450 x 500 and weighs 43. It is rated to operate across Charge: 0°C~50°C Discharge: 0°C~50°C, with a humidity tolerance of 5% ~ 95% RH (non-condensing). It supports a maximum discharge current of 50A/100A @ 25°C and a cycle life of 4000 cycles @ 80% DOD. The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E is certified to CE and UN38.3 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Certifications of UN38.3, IEC 62619, EN 61000-6-3 EN 61000-6-1, UKCA, Standard Charge Method of 0.2C CC (Constant Current) charge to FC, CV (Constant Voltage) charge till charge current decline to <0.05C and Battery Cell Technology of Lithium Iron Phosphate.

Specifications last updated 27 March 2026

Voltronic 51.2 V Lithium Solar Battery LIO II-4810E full specifications

Electrical(14)

Inner Resistance<20ΜΩ
CertificationsUN38.3, IEC 62619, EN 61000-6-3 EN 61000-6-1, UKCA
Standard Charge Method0.2C CC (Constant Current) charge to FC, CV (Constant Voltage) charge till charge current decline to <0.05C
Battery Cell TechnologyLithium Iron Phosphate
Nominal Voltage51.2 V
Battery Capacity100Ah
Max. Continuous Charging / Discharging Current50A/100A @ 25°C
Max. Charging Voltage57.6 V
Max. Discharging Voltage43.2 V
Max. Parallel Unit15
Dimension, D X W X H (mm)140 x 450 x 500
Net Weight (kg)43
BMS CommunicationRS485, RS232, CAN
Safety StandardEN IEC 61000-6-3, EN IEC 61000-6-1, EN IEC 61000-3-2, IEC 61000-3-3, IEC 62619, UN38.3

Environmental(7)

Operation TemperatureCharge: 0°C~50°C Discharge: 0°C~50°C
Operation Temperature (Charge)0°C~45°C
Operation Temperature (Discharge)-20°C~60°C (>45°C derating)
Operation Humidity5% ~ 95% RH (non-condensing)
Operation Air Pressure61 kPa~ 113 kPa
Lifecycle4000 cycles @ 80% DOD
IP ProtectionIP65

Certifications(2)

  • CE
  • UN38.3

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What is the nominal voltage of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E has a nominal voltage of 51.2 V.

What are the physical dimensions and weight of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E measures 140 x 450 x 500 and weighs 43.

What is the operating temperature range of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E operates across Charge: 0°C~50°C Discharge: 0°C~50°C and a humidity range of 5% ~ 95% RH (non-condensing).

What is the maximum charge current of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E has a maximum charge current of 50A/100A @ 25°C.

What is the maximum discharge current of the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E supports a maximum discharging current of 50A/100A @ 25°C.

What ingress protection rating does the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E carry?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E carries an ingress protection rating of IP65.

What certifications does the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E have?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E is certified to CE and UN38.3, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Voltronic 51.2 V Lithium Solar Battery LIO II-4810E?

The Voltronic 51.2 V Lithium Solar Battery LIO II-4810E is backed by a 2-year manufacturer warranty from Voltronic Power.

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