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24v 9Ah UPS LiFePO4 lithium battery for 1.5KVA output power

24V 9Ah UPS Lithium Battery with LiFePO4 Grade A Cells for UPS power

Our 24V 9Ah UPS lithium battery is built with LiFePO4 Grade A cells, delivering reliable 230.4Wh backup power for 1.5KVA UPS systems. It supports up to 7C high-rate discharge, making it ideal for critical backup loads. With a smart BMS, compact size, and long cycle life, this 24V 9Ah UPS Lithium battery is a perfect replacement for traditional lead-acid batteries, offering better performance, safety, and efficiency.

As a direct factory supplier, we provide this 24V 9Ah UPS lithium battery at competitive bulk order prices. Whether for data centers, office equipment, or industrial UPS applications, this high-quality 24V 9Ah Lithium battery ensures stable power and easy system integration. OEM branding and fast delivery available.

Model: EG-2409A

Type: UPS Lithium 24V 9Ah Battery
Chemistry: LiFePO4 Cells
Rated Voltage: 25.6V
Rated Capacity: 9Ah
Energy: 230.4Wh
Max Discharge Current: 63A (7C)
Best Match: UPS ≤ 1.5KVA

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SKU: EG-2409A Category: UPS Lithium battery Tag: UPS Lithium battery

Description

24V 9Ah LiFePO4 UPS Lithium Battery for 1.5KVA Systems backup

A Smarter, Safer, and Stronger UPS Battery Solution

Upgrade your UPS system with our 24V 9Ah LiFePO4 battery, designed for 1.5KVA applications and built with Grade A LiFePO4 cells. Featuring 7C high-rate discharge, intelligent BMS, and ultra-lightweight design, this battery is ideal for replacing bulky and short-lived lead-acid batteries.

With a total energy of 230.4Wh, this 24V 9Ah UPS lithium battery delivers stable, long-lasting power to ensure uninterrupted operation during power failures or voltage drops.

ups-lithium-battery-24V9Ah

Application Scenarios

Data centers & server rooms – Keep critical systems online
Retail and supermarket POS systems – Ensure payment continuity
Home office & smart home setups – Compact, quiet backup
Security systems – Power for alarms, CCTV, access control
Industrial control panels – Fit for tight spaces with stable output
Backup for telecom & network gear – Reliable runtime during blackouts

This 24V 9Ah UPS lithium battery is designed to replace 24V lead-acid packs in a wide range of general-purpose UPS equipment.

Key Features

7C High-Rate Discharge – Instant Surge Output

Supports up to 63A discharge, making it ideal for systems that demand quick, high-power responses—far beyond what traditional batteries can handle.

Smart BMS – Comprehensive Protection

Built-in Battery Management System (BMS) offers:

Overcharge / Overdischarge protection
Short-circuit / overcurrent protection
Over-temperature cut-off & auto-recovery
This ensures long-term battery health and system stability in any condition.

Benefits of Premium LiFePO4 Cells in Our 24V 9Ah UPS Lithium Battery for 1.5KVA UPS System Backup

1. Long Cycle Life for Reliable Backup
Our 24V 9Ah UPS lithium battery uses premium LiFePO4 cells that deliver over 3,000 cycles, ensuring years of dependable service for your 1.5KVA UPS system backup—far exceeding the lifespan of traditional lead-acid batteries.

2. Enhanced Safety for Mission-Critical Applications
Thanks to the superior thermal and chemical stability of LiFePO4 chemistry, this UPS battery remains safe and stable under stress, offering peace of mind for 24/7 backup in sensitive UPS systems.

3. Consistent High Power Output
Designed for consistent voltage and current delivery, the 24V 9Ah lithium battery ensures stable power output during outages or fluctuations—ideal for keeping your 1.5KVA UPS system running smoothly without interruption.

4. Lightweight, Compact, and Efficient
Premium LiFePO4 cells offer a higher energy density, making this UPS lithium battery lighter and more compact without sacrificing power—perfect for limited-space UPS enclosures or mobile backup setups.

5. Low Self-Discharge and Maintenance-Free
The battery maintains charge over long standby periods and requires zero maintenance, making it an ideal plug-and-play solution for UPS applications that demand long-term readiness and minimal upkeep.

Compact, Lightweight & Installation-Ready

Size: 181×77×167mm
Weight: Only 2.9kg — about 1/3 the weight of lead-acid alternatives
M5 nut terminals for secure, fast wiring
Communication: RS232 & RS485 ports

ups-25.6V-9Ah-lithium-battery

Whether you’re building new UPS systems or retrofitting old ones, this 24V 9Ah UPS lithium battery makes integration easy and efficient.

Specifications:

ElectricalParameters (25°C)	Rated Voltage		25.6V
	Rated Capacity (C5)		9Ah@25°C
	Energy		230.4Wh
	Months Self Discharge		<1%
	Charge Efficiency		99.5%@ 1C
	Discharge Efficiency		96-99%@ 7C
Terminal type			M5 nut
Internal resistance (Fully charged, 25°C)			35mΩ
Cycle life			>3000 cycles @ 1C 100%D.O.D
Capacity affected by temperature		40°C	101%
		25°C	100%
		0°C	90%
		-10°C	75%
Nominal operating temperature			25°C± 3°C (77°F± 5°F)
Operating temperature range		Discharge	– 20°C~ 60°C (-4°F ~ 140°F)
		Charge	0°C~ 45°C (32°F ~ 113°F)
		Storage	0°C~ 40°C (32°F ~ 104°F)
Water Dust Resistance			IP65
Charge Voltage			28V
Equalization Turn-on Voltage			29.2V
Charge Current			9A
Backup time			8-15 min
Charge Cut off Voltage			28.4V
Max Continuous Discharge Current			63A
BMS Over Temperature Protection			65±5℃
Over discharge Protection Voltage			17.6V
Over discharge Recovery Voltage			21.6V
Short Circuit Protection			YES
Matched UPS			≤1.5KVA
Cell in Series and Parallel			8S3P
Mechanical		Cells	IFR26650-3000mAh
Mechanical		Container	ABS+PC

Datasheet Download

Factory Price Supply for Bulk Orders & OEM

Bulk pricing direct from our factory
OEM/ODM branding support for your business
Products built with 100% new Grade A cells
Fast lead times and global delivery
Technical support for integration & testing

Discharge, Temperature, and Cycle Life Performance Charts of 24V 9Ah UPS Lithium Battery

24v9ah-ups-lithium-lifepo4-battery

All 24V 9Ah UPS lithium batteries go through strict QC and aging tests before shipment — zero compromises on safety or quality.

Get a Quote or Place Your Order Here

Ready to switch to a compact, safe, and high-performance 24V 9Ah UPS battery? Let’s fill the form contact now!

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Support and Delivery

Product & Packaging Details

Q: Do batteries include protection circuits（BMS) and connectors?
A:Protection: We supply batteries with BMS built in Protection Circuit Modules (PCM).

Connectors: We normally use standard like anderson,M8 lugs,Fast plugs or depends on OEM customer's demends.

Q: Are batteries Grade-A and brand new?
A: Yes, we use 100% brand new, Grade-A cells in all our batteries.

Q: Can you print our logo on the batteries?
A: Yes, we offer free custom logo printing with a minimal MOQ requirement.

Q: What is your standard packaging? Can it be customized?
A: Our standard is a white box per battery. We fully support customized packaging, including carton box and logo design.

Is EGbatt a Lithium Battery manufacturer?

Yes. EGbatt is a manufacturer located in Shenzhen, Guangdong, China. It designs and produces LiFePO4 battery packs for energy storage, electric forklifts, marine applications, golf carts, RVs, and UPS systems.

What is the production lead time?

Based on automated production technology, the current product lead time is 15-25 days.

Which battery cells does EGbatt use?

The company has strategic cooperation agreements with top manufacturers like EVE and REPT, and insists on using A+ tier One lithium iron phosphate cells for its solar batteries.

Which inverters are compatible with EGbatt batteries?

For 48V inverters, compatible brands include Victron Energy, Goodwe, Studer, Solis, LuxPower, and others. For high-voltage three-phase inverters, compatible brands include Atess, Solinteg, SAJ, Goodwe, and Solis.

What is the warranty for EGbatt energy storage batteries?

EGbatt offers dealer customers a 10-year warranty and technical service for its energy storage battery products.

What is Depth of Discharge (DoD)?

DoD describes how much of the battery's capacity has been used. A DoD of 100% means the battery is completely empty, while 0% means it is full.

What is State of Charge (SoC)?

SoC reflects the battery's charge level. A SoC of 100% means the battery is full, and 0% means it is empty.

What is C-rate?

C-rate, or power factor, indicates how quickly a battery can be charged or discharged relative to its capacity. A rating of 1C means the battery can be fully charged or discharged in one hour.

What is the cycle life of a EGbatt Lithium Solar Battery?

The battery uses Lithium Iron Phosphate chemistry and provides a cycle life of over 6,000 cycles at 90% Depth of Discharge, and over 10 years at one cycle per day.

What is the difference between kW and kWh?

kW (kilowatt) is a unit of power, measuring the rate of energy production or consumption. kWh (kilowatt-hour) is a unit of energy, measuring the total amount of work done or energy used over time.

Where can a home battery be installed?

EGbatt home batteries are suitable for both indoor and outdoor installation (depending on the model's protection level) and offer floor-standing or wall-mounted options. Common locations include garages, attics, or under eaves.

How long can a 10kWh Powerwall run home appliances during a power outage?

This depends on the load. As a realistic example, a 10kWh battery could run ten 100-watt light bulbs for 12 hours without recharging.

How many home batteries does my house need?

The number varies based on home size, energy consumption history, and personal goals (like which devices to run during an outage). For most systems, 2 or 3 batteries are installed. A detailed discussion of your needs is recommended for an accurate assessment.

Can I go completely off-grid with solar and batteries?

Yes, it is possible, but it requires careful planning and significant investment. A true off-grid system needs a large enough solar array and sufficient battery storage to sustain your lifestyle. Cost and having an alternative energy source for when solar charging isn't possible are key considerations.

Is EGbatt an online store?

No. EGbatt focuses on building long-term relationships with business partners like battery distributors, solar equipment dealers, and installation contractors worldwide, not direct sales to end consumers.

Compatible Inverter Brand List

EGBATT Battery Compatibility with Inverters

Perfect Matching with Mainstream Hybrid and On-grid Inverters

EGBATT lithium battery systems are tested for seamless compatibility with a wide range of inverter brands across global markets. Whether for residential, commercial, or utility-scale applications, our batteries support multiple communication protocols (CAN/RS485) and work with both low-voltage (40–60V) and high-voltage (100–1500V) inverter platforms.

Low-Voltage System Compatibility (40–60V)
Low-voltage systems typically operate in the 48V-60V range and are widely used in home off/grid-connected solar systems. EGBATT lithium batteries offer seamless compatibility with a wide range of leading inverter brands in this range, including:
Deye, Growatt, GoodWe, ZZPower, Solis, Sinexcel, SRNE, Schneider Electric, Megarevo, AISWEI, SMA, Luxpower, Victron Energy, Afore, Hoymiles, INVT, Sofar, OutBack Power, SolaX Power, tbbpower, Sacolar, Sunsynk, Sosen, SMD Solar, Must, SOROTEC, Sunman, Voltronic Power, SAJ, and more.
High-Voltage System Compatibility (100–1500V)
High-voltage energy storage systems generally operate in the voltage range of 150V-1000V and are adapted to high-power inverters for commercial and industrial energy storage systems (80kWh-200kWh and above). EGBATT high-voltage lithium battery systems are fully compatible with leading inverter brands within this range, including:
Sol-Ark, INVT, Sinexcel, Luxpower, SClinTeg, Shanghai Nenergy, Deye, Growatt, Xina Electric, Hoymiles, Sunsynk, Hopewind, Solis, SOSEN, Megarevo, EcoCod, GoodWe, Sunways, Jingshi Technology, Kehua Tech, AISWEI, KOYOE, Sermatec, Afore, and more.

We offer integration support and testing for most mainstream hybrid and on-grid inverters. Contact EGBATT for compatibility details and custom solutions.