Entries by Kunwer Sachdev

Why Choose a Sinewave Inverter/UPS?

Why Choose a Sinewave Inverter/UPS? In the context of Inverter/UPS (Uninterruptible Power Supply) systems, the critical difference lies in the waveform of the power they output during a power outage. Here’s a breakdown of the Waveforms: 1.  Definition of Waveform   A graph showing the variation of voltage or current concerning time is known as […]

What is Retrofit Lithium LifePo4 Wall Mount Battery? A Complete Guide

A retrofit lithium battery is a lithium-LifePo4 wall-mounted battery designed to replace a lead-acid battery in a particular application. They are becoming increasingly popular due to several advantages over lead-acid batteries; these retrofit Lithium-ion batteries are being used in Inverters, UPS, Online UPS, E rickshaws, Golf carts, Lift Inverters, Lift Automatic Rescue devices etc. https://suvastika.com/can-we-install-lithium-ion-battery-with-existing-inverters/

12.8V Lifepo4 lithium battery 100 Ah

wall mount12.8V Lifepo4 lithium battery 100 Ah

Backup chart comparison between Tubular lead Acid and lithium-ion battery

Backup chart comparison between Tubular lead Acid and lithium-ion battery

These Lithium-LifePo4 wall mounted batteries are designed for unique products, and BMS (Battery Management System) is designed accordingly so that the existing products available in the market can have the exact replacement for Lead Acid batteries.

  • Lighter weight: Lithium-ion batteries are significantly lighter than lead-acid batteries of the same capacity. This can be a significant benefit in applications where weight is a concern, such as portable electronics, electric vehicles, E-Rickshaws, Solar Hybrid installations, etc.
  • Capacity: The Lithium-ion batteries come in C1 capacity whereas the Lead Acid batteries comes in C2o capacity, which makes the most significant difference between these two battery chemistries and the capacity Lithium batteries can give higher backup compared to the Lead Acid battery. So, we have made a comparative chart for your reference in the case of Inverters and UPS.
  • 12.8V 100 Ah Lithium Lifepo4 battery

    12.8V 100 Ah Lithium Lifepo4 battery

  • Pollution: lead acid batteries are one of the major causes of pollution installed in homes and offices as they emit Lead fumes which are harmful for human consumption. The Lithium-ion battery for Inverter are sealed batteries and do not emit any fumes or pollution.
  • Easy Installation: Forget complex modifications! This retrofit battery fits right into your existing system, allowing any dealer to install it effortlessly.
  • Intelligent BMS: Say goodbye to confusing indicator lights and incompatible displays. Su-vastika’s advanced Battery Management System (BMS) takes complete control, optimizing charging and maximizing the lifespan of your lithium battery. As it has the complete control of the Lithium -ion battery for overload of discharge and charge current and shortcut etc. So, no need to look at the LEDs of Inverter/UPS.
  • Longer Life: Enjoy up to 3 times the lifespan compared to lead-acid batteries, meaning fewer replacements and more savings in the long run. The Tubular Lead Acid battery life is 2-3 years whereas the Lithium-ion battery is 7 to 10 years.
  • 51.2V wall mount 100Ah Lithium LifePo4 battery

    51.2V wall mount 100Ah Lithium LifePo4 battery

  • Lightweight Design: Ditch the heavy lifting! Su-vastika’s lithium-ion battery for inverter weighs significantly less than its lead-acid counterpart, making installation and handling a breeze. The Tubular Lead Acid battery of 150Ah is 62 Kgs whereas equivalent lithium-lifepo4 wall mounted battery is 80 Ah of 12.8V and the weight of which is less than 10Kgs.
  • Safety: The Lithium battery comes with the Anderson connector which is changed in the Inverter/UPS side which is for the safety of people working around or children at home so accidently nothing goes wrong whereas the Lead Acid battery has open terminals having metal and can get short for any small mistake and Lead acid battery can explode. Because if this reason people need trolley to keep the battery in safer zone which is not required in Su-vastika’s Retrofit Lithium-lifepo4 wall mounted battery for Inverter.

Reasons to Choose Our Retrofit Battery

12.8V 100 Ah Lithium Lifepo4 battery

Superior Efficiency


Transform Your Energy Storage with Our Lithium Battery Solutions.

12.8V Lifepo4 lithium battery 100 Ah

Weight Advantage


Achieve Greater Backup Capacity with Our Advanced Technology.

Eco-Friendly Option


Hassle-Free Installation with Our User-Friendly Design.

51.2V wall mount 100Ah Lithium LifePo4 battery

Extended Longevity


Make the Smart Choice for Power Storage Today.

Top Indian Solar Battery manufacturers

The Indian solar industry is booming with the demand for lithium-ion batteries for solar energy storage. Lead Acid baterries have many challenges in the solar industry in India, so the market is shifting towards Lithium Solar baterries. Lithium battery is a single unit with many advantages over the Tubular Lead Acid baterries like fast charging, […]

Petrol Pump shifted from Inverter to Energy Storage System

An Indian Oil Petrol Pump in Chhattisgarh replaced the old Tubular Lead Acid 20 battery system with the latest technology, the Su-vastika Energy Storage System, with a lithium-ion battery system. Mr Rohit Kumar Singh is the owner of this petrol Pump, which is located at Ambikapur. The Google location of this Petrol pump is https://www.google.com/maps/@23.2971675,82.4825986,14z?entry=ttu […]