Which is the best water purifier for hard water in India?

KENT RO water purifiers are considered the best for hard water in India. They use a multi-stage purification process of RO+UV+UF+TDS Control, which effectively removes dissolved impurities like arsenic, rust, and pesticides from hard water while retaining essential natural minerals.

Does KENT RO waste a lot of water?

No, KENT features proprietary Zero Water Wastage Technology. It recirculates the rejected water to the overhead tank using its own pump, ensuring that no drop of water is wasted during the purification process.

What is the difference between RO, UV, and UF purification?

RO (Reverse Osmosis) removes dissolved impurities and heavy metals. UV (Ultraviolet) deactivates bacteria and viruses. UF (Ultrafiltration) removes physical impurities and cysts. KENT purifiers combine all three (RO+UV+UF) to provide 100% pure and safe drinking water.

Is KENT an Indian company?

Yes, KENT RO Systems Ltd. is a 100% Indian company founded in 1999 by Dr. Mahesh Gupta, an IIT Kanpur alumnus. It is headquartered in Noida, Uttar Pradesh, and manufactures its products in India.

{"type"=>"root", "children"=>[{"type"=>"list", "listType"=>"unordered", "children"=>[{"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The battery uses premium LiFePO4 cells designed to deliver long-lasting performance with a cycle life of more than 6000 cycles."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The built-in Battery Management System continuously monitors and protects the battery while balancing its cells."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The cells are securely packed inside the battery to support stable and long-lasting performance."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The battery features dual active balancing to help maintain consistent performance across cells."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The battery supports up to 1C discharge, allowing it to deliver high power when required for demanding backup needs."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The 20 A charge current limiting feature helps protect the battery from excessive charging current."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The built-in MCB provides additional protection to the battery and can be reset if it trips."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The 3.5-inch touchscreen display lets you easily check battery status, cell information and fault history."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"Up to 16 batteries can be connected in parallel to increase the overall energy storage capacity."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The auto-networking feature allows multiple batteries to automatically connect with each other without using a DIP switch."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"RS485 and CAN communication enable the battery to communicate with compatible hybrid inverter systems."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The flexible installation design allows the battery to be installed either on the wall or on the floor, depending on the installation requirement."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"The battery comes with a 10-year warranty for long-term assurance."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"KENT has received many national & international prestigious awards & recognitions over the years."}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"This journey builds the trust of more than 1 crore satisfied consumers across India."}]}]}]}

KENT Lithium Battery F1 5.12 kWh

KENT Lithium Battery F1 5.12 kWh

Name: KENT Lithium Battery F1 5.12 kWh
Brand: Kent RO Systems
SKU: 132401
Price: 125000.00 INR
Availability: OutOfStock

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"KENT Lithium Battery F1 5.12 kWh is a Next-Gen Lithium Battery designed for hybrid inverters. It uses premium LiFePO4 cells with advanced battery protection and balancing technology to provide reliable and long-lasting power backup. With a touchscreen display, smart communication, flexible installation and a 10-year warranty, it offers a convenient and hassle-free energy storage solution."}]}]}

Best Features

A+ LFP Cells — Premium LiFePO4 cells rated for 6000+ cycles.

Advanced BMS — Monitors, protects and balances every battery cell.

Compressed Cell Pack — Keeps cells securely packed for long-lasting performance.

Dual Active Balancing — Actively balances cells for better battery performance.

Up to 1C Discharge — Delivers high power when needed.

20 A Charge Current Limiting — Protects the battery during charging.

Built-in MCB — Provides added protection and can be reset when tripped.

Touchscreen Display — Shows battery status, cell data and fault history.

Up to 16 in Parallel — Connect multiple batteries to increase storage capacity.

Auto-Networking — Connects multiple batteries without a DIP switch.

RS485 & CAN Communication — Supports communication with hybrid inverters.

Flexible Installation — Can be wall-mounted or floor-standing.

10 Years Warranty — Long-term warranty for added assurance.

KENT is trusted by about 1 crore satisfied customers across Indian

(SKU-132401)

Power:

5.12 kWh

Product variants:

Delivery Options

Enter your pincode to check product availability and estimated delivery time

Regular price: MRP ₹ 125,000.00
Sale price
Regular price: MRP; ~~₹ 125,000.00~~; ₹ 125,000.00

Tax included.

The battery uses premium LiFePO4 cells designed to deliver long-lasting performance with a cycle life of more than 6000 cycles.
The built-in Battery Management System continuously monitors and protects the battery while balancing its cells.
The cells are securely packed inside the battery to support stable and long-lasting performance.
The battery features dual active balancing to help maintain consistent performance across cells.
The battery supports up to 1C discharge, allowing it to deliver high power when required for demanding backup needs.
The 20 A charge current limiting feature helps protect the battery from excessive charging current.
The built-in MCB provides additional protection to the battery and can be reset if it trips.
The 3.5-inch touchscreen display lets you easily check battery status, cell information and fault history.
Up to 16 batteries can be connected in parallel to increase the overall energy storage capacity.
The auto-networking feature allows multiple batteries to automatically connect with each other without using a DIP switch.
RS485 and CAN communication enable the battery to communicate with compatible hybrid inverter systems.
The flexible installation design allows the battery to be installed either on the wall or on the floor, depending on the installation requirement.
The battery comes with a 10-year warranty for long-term assurance.
KENT has received many national & international prestigious awards & recognitions over the years.
This journey builds the trust of more than 1 crore satisfied consumers across India.

Power Your Home — The Smart Way

Long-Lasting Battery — Premium LiFePO4 cells with 6000+ cycles.

Advanced Protection — Smart BMS protects and balances the battery cells.

Easy Monitoring — Check battery status through the touchscreen.

Flexible Installation — Wall-mounted or floor-standing installation.

Buy KENT, Power Your Home with Smart Energy

KENT Lithium Battery F1 combines long-lasting LiFePO4 cells, advanced battery protection, smart monitoring and flexible installation in a reliable energy storage solution for hybrid inverters.

Product information

Technical Details

Product Name KENT Lithium Battery F1 5.12 kWh

Product Code 132401

Nominal Power 5.12 kWh

Battery Type LiFePO4 (LFP)

Cell Rating 100 Ah

Nominal Voltage 51.2 V

Max Discharge Power 5.12 kWh

Cell Cycle Life >6000 cycles

Display 3.5" Touchscreen

Installation Wall-mounted / Floor-standing

Warranty 10 Years

IP Rating IP21

Dimensions (H×W×D) 626 × 400 × 200 mm

Approx. Weight 62 kg

Download Brochures & Manuals

User Manual

Step-by-step guidance for safe usage, maintenance, and reliable performance.

Product Brochure

From key features to advanced technology, explore complete product details at a glance.

Explore Our Top Products

KENT H1 Home UPS/Inverter

KENT H1 Home UPS/Inverter

Regular price

MRP ₹ 14,000.00

Sale price

Regular price

MRP

~~₹ 14,000.00~~
₹ 14,000.00

Unit price

per
KENT Li Battery A6-1280

KENT Li Battery A6-1280

Regular price

MRP ₹ 21,499.00

Sale price

Regular price

MRP

~~₹ 48,000.00~~
₹ 21,499.00

Unit price

per
KENT Lithium Battery A5-2560

KENT Lithium Battery A5-2560

Regular price

MRP ₹ 40,500.00

Sale price

Regular price

MRP

~~₹ 70,000.00~~
₹ 40,500.00

Unit price

per
KENT Li Battery A6-3840

KENT Li Battery A6-3840

Regular price

MRP ₹ 90,000.00

Sale price

Regular price

MRP

~~₹ 127,000.00~~
₹ 90,000.00

Unit price

per