UPS with Lithium battery Combo
UPS with External Lithium Battery Combo in Different Capacities
Combining a UPS (Uninterruptible Power Supply) with an external lithium battery is a combo unit which has the UPS which are both have the pairing for the charging current, Boost voltage and Low battery shut down, etc., tuned for the Lithium battery, which is paired with the special Lithium battery and can offer several advantages, including:
- Increased runtime: Lithium batteries have a higher energy density than traditional sealed lead-acid (SLA) batteries used in most UPS units. This means a lithium battery can provide significantly longer backup power during outages.
- Lighter weight and smaller footprint: Lithium batteries are much lighter than Tubular lead acid or VRLA batteries, making them ideal for portable or space-constrained applications. https://suvastika.com/lithium-ups-the-future-of-power-protection/
- Faster charging: Lithium batteries can charge much faster than Tubular or VRLA batteries, reducing downtime after an outage.
- Longer lifespan: Lithium batteries have a longer lifespan than Tubular or VRLA batteries, typically lasting 7-10 years compared to 2-3 years of Tubular or VRLA batteries.
- Digital Warranty: The Lithium combo has a 3-year Digital Warranty, which the user can see, and there is no need to keep any warranty card or bill, etc., for taking the service from the company.
Here are some UPS with external lithium battery combos available in different capacities if Su-vastika make:
| Brand | Model | Capacity (VA) | Battery Capacity (Wh) | Runtime (estimated) | Price (INR) |
|---|---|---|---|---|---|
| Su-vastika | 1050 VA/12.8V | 1050 VA | 1 KWh | on 400-Watt bulb load 3 hours [approx.] | ₹25,000 |
| Su-vastika | 2500VA/24V | 2500 VA | 2.4 KWh | 800-Watt bulb load 3 hours 50 min | ₹ 40,000 |
| Su-vastika | 3500VA/24V | 3500 VA | 2.4 KW | same as above | ₹55,000 |
| Su-vastika | 5000VA/48V | 5,000VA | 4.8 KW | 5 KW bulb load for 1 hour backup | Rs 90,000 |
| Su-vastika | 7.5KVA/96V | 7500VA | 4.8 KW | 5Kw load for 1 hour backup | ₹1,20,000 |
Please note: These are the approximate prices and not the actual prices.

Here are some additional factors to consider when choosing a UPS with an external lithium battery:
- The type of equipment you need to protect: All the sensitive equipment like computers, printers, medical machinery, Laser-based machinery like Laser Cutters, Laser Welding, Laser printers, Laser marking machines, CNC machines, etc., can be run on these UPS.
- The Power Requirements of Total Load: Ensure the UPS can run the equipment connected with the UPS capacity, as we need to ensure that the Lithium UPS capacity and the load connected match so that there is no overload and short circuit in the UPS.
- The features of the Lithium UPS: These UPS have Bluetooth and Wi-Fi connectivity with the dedicated application on Android and IoS, which can help you monitor and control the Lithium-based UPS and Lithium battery. Lithium battery models
Disclaimer: It is important to note that while Mr. Kunwer Sachdev founded Su-Kam Power Systems, he is no longer associated with the company as of 2019. Any information regarding his involvement in the company's operations, strategies, or future plans reflects his tenure prior to that date. Therefore, any discussions or analyses of Su-Kam Power Systems should be considered in the context of his past contributions and not his current association with the company. He currently mentors Su-vastika.
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About the Author
Kunwer Sachdev — known as the Inverter Man of India and the Solar Man of India. Founder of Su-Kam, holder of 106 technology filings, and mentor to Su-vastika. Read his story →
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Kunwer Sachdev exited Su-Kam in 2019 and is not responsible for any activity of the company since. Full disclaimer →