---
product_id: 71478814
title: "24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage"
brand: "photonic universe"
price: "₨2343419"
currency: LKR
in_stock: true
category: "Photonic Universe"
url: https://www.desertcart.lk/products/71478814-24v-7-2kwh-300ah-agm-deep-cycle-battery-bank-12
store_origin: LK
region: Sri Lanka
---

# 300Ah deep discharge capacity 24V 7.2kWh powerhouse AGM tech: maintenance-free & spill-proof 24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage

**Brand:** photonic universe
**Price:** ₨2343419
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your future with the battery bank that never quits!

## Quick Answers

- **What is this?** 24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage by photonic universe
- **How much does it cost?** ₨2343419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/71478814-24v-7-2kwh-300ah-agm-deep-cycle-battery-bank-12)

## Best For

- photonic universe enthusiasts

## Why This Product

- Trusted photonic universe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust & Ready:** Shock and vibration resistant with metal plate connectors for seamless integration.
- • **Unmatched Longevity:** 2V cells ensure balanced charging for a longer battery life than typical 12V banks.
- • **Versatile Powerhouse:** Perfect for solar, wind, off-grid, telecom, and emergency backup systems demanding steady energy.
- • **Deep Discharge Mastery:** Thicker metal plates deliver more usable energy, powering your large systems reliably.
- • **Maintenance-Free Reliability:** Sealed AGM design means zero spills, zero topping up, and ultimate safety.

## Overview

This 24V 7.2kWh 300Ah AGM deep cycle battery bank combines 12 high-quality 2V AGM batteries to deliver superior longevity, deeper discharge, and maintenance-free operation. Ideal for large-scale solar, wind, off-grid, and emergency power systems, it offers reliable, spill-proof energy storage with robust construction and easy integration.

## Description

This 24V 300Ah battery bank features 12 x 2V batteries, offering important advantages over battery banks made up of 12V batteries. Benefits of 2V batteries include:- Significantly improved longevity: These 2V batteries are connected in series, as opposed to 12V battery banks which require complex series and parallel connections. This means each battery is charged and discharged at an even rate. Thanks to these balanced charging cycles, this battery bank has a considerably longer service life than any bank consisting of 12V batteries.- Deeper discharge capability: The thicker metal plates inside these 2V batteries allow more energy to be drawn from the bank than if it were comprised of 12V batteries.Suitable applications: The long service life and improved depth of discharge of this battery bank make it ideal for applications requiring constant, reliable and powerful energy supply, e.g.: - Large power systems for motorhomes, caravans and boats - Solar, wind and hybrid energy systems - Household off-grid power systems - Emergency or back-up UPS systems - Energy storage for telecommunications or networking equipment - Power stationsBenefits of AGM batteries: - Maintenance free: No need for top up - Extremely safe: Non-spillable, completely sealed, with covered terminals - Long service life: Longer than standard wet-cell batteries - Low self-discharge rate: Less prone to sulphation and hold charge for longer - Highly resilient: Good resistance to shock and vibration.Specifications (whole bank): - Voltage: 24V - Capacity: 7.2kWh - Max charge current: 60A - Size: 1835 x 171 x 365 mm (default) / 920 x 352 x 365 mm (can be arranged with additional connectors) - Weight: 204 kg Supplied with a user manual and metal plate connectors. If you have any questions about this product, please contact Photonic Universe Ltd

## Features

- 24V 300Ah 7.2kWh battery bank - comprised of 12 x 2V high quality AGM batteries
- This battery bank made up of 2V batteries has a significantly longer service life and deeper discharge capability than any bank with 12V batteries
- Ideal for large applications requiring constant, reliable and powerful energy supply. (e.g. large solar / wind / hybrid systems, emergency or back up UPS systems, telecoms equipment, etc.)
- AGM batteries are maintenance free, completely non-spillable and have a longer lifespan and lower discharge rate than flooded batteries.
- Supplied with metal plate connectors to link the batteries together. Scroll down to Product Description for more details about this product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FCKYGM2 |
| Guaranteed software updates until | unknown |
| Item model number | AGM300AH-12SET |
| Manufacturer | Photonic Universe |
| Package Dimensions | 185 x 74 x 34 cm; 210 kg |

## Product Details

- **Battery capacity:** 300 Amp Hours
- **Brand:** Photonic Universe
- **Recommended uses for product:** Emergency,Cycle
- **Reusability:** Rechargeable
- **Voltage:** 24 Volts

## Images

![24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage - Image 1](https://m.media-amazon.com/images/I/712HOqpAYIL.jpg)
![24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage - Image 2](https://m.media-amazon.com/images/I/71bCCle9SyL.jpg)

## Frequently Bought Together

- 24V 7.2kWh 300Ah AGM deep cycle battery bank (12 x 2V batteries) for large solar, wind, off-grid power systems or household/emergency energy storage
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**Shop now:** [https://www.desertcart.lk/products/71478814-24v-7-2kwh-300ah-agm-deep-cycle-battery-bank-12](https://www.desertcart.lk/products/71478814-24v-7-2kwh-300ah-agm-deep-cycle-battery-bank-12)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*