72v 3Ah UPS Lithium LiFePO4 battery for power output 1.5KVA backup - Image 1

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72v 3Ah UPS Lithium LiFePO4 battery for power output 1.5KVA backup

72V 3Ah UPS Lithium Battery – Ideal for 1.5KVA UPS System

This compact 72V 3Ah UPS lithium battery is built with grade-A LiFePO4 cells, offering high safety, reliability, and excellent performance. Designed to replace traditional lead-acid batteries, it supports 7C high-rate discharge and delivers 8–15 minutes of stable backup for your 1.5KVA UPS system.

Model: EG7203A

Nominal Voltage: 72V
Nominal Capacity: 3Ah
Energy: 230.4Wh
Self Discharge: <1% per month
Recommended UPS Match: ≤1.5KVA
Dimensions (L x W x H): 181*77*167mm
Weight: 2.9kg

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SKU: EG-7203A Category: UPS Lithium battery Tag: UPS Lithium battery

Description

72V 3Ah UPS Lithium Battery for 1.5KVA UPS System – High-Rate, Compact & Durable

Upgrade your UPS backup power with our 72V 3Ah UPS Lithium Battery, engineered for 1.5KVA UPS systems. Built with grade-A LiFePO4 cells, this high-performance battery offers ultra-reliable, safe, and long-lasting power in a compact design. It’s the ideal replacement for traditional lead-acid batteries, delivering 7C high-rate discharge, longer lifespan, and lighter weight.

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Lead-Acid Replacement with Premium LiFePO4 Technology

This 72V 3Ah UPS Lithium Battery is specially designed to replace lead-acid batteries used in general-purpose UPS systems. With a nominal voltage of 76.8V, it is compatible with most UPS systems supporting similar voltage levels, delivering stable performance even under high discharge demands

Key Features

Superior Battery Cells
Built with grade-A LiFePO4 cells
Stable chemistry ensures high safety, reliability, and long cycle life

High-Rate Discharge Performance
Supports up to 7C high-rate discharge (Max 21A continuous output)
Delivers strong performance for 1.5KVA UPS systems

Smart BMS Protection
Built-in BMS with overcharge, over-discharge, over-temperature, over-current, and short-circuit protection
Ensures safe and intelligent operation under various conditions

Compact & Lightweight Design
Size: 181 × 77 × 167mm – only 2/3 the size of a traditional lead-acid battery
Weight: 2.9kg, about 1/3 the weight of similar capacity lead-acid models
IP65-rated enclosure with durable ABS+PC casing

Long Life & Easy Expansion
Up to 4-5 times longer life than lead-acid batteries
Calendar life over 10 years
Supports parallel connection of up to 4 packs for scalability

Specifications:

ElectricalParameters (25°C)	Rated Voltage		76.8V
	Rated Capacity (C5)		3Ah
	Energy		230.4Wh
	Months Self Discharge		<1%
	Charge Efficiency		99.5%@ 1C
	Discharge Efficiency		96-99%@ 7C
Terminal type			Anderson SB50
Internal resistance (Fully charged, 25°C)			150mΩ
Cycle life			>3000 cycles @ 1C 100%D.O.D
Capacity affected by temperature		40°C	100%
		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			86.4V
Equalization Turn-on Voltage			82.8V
Charge Current			3A
Backup time			8-15 min
Charge Cut off Voltage			86.4V
Max Continuous Discharge Current			21A
BMS Over Temperature Protection			65±5℃
Over discharge Protection Voltage			62.4V
Over discharge Recovery Voltage			64.8V
Short Circuit Protection			YES
Matched UPS			≤1.5KVA
Cell in Series and Parallel			24S1P
Mechanical		Cells	IFR26650-3000mAh
Mechanical		Container	ABS+PC

Datasheet Dowload

Application Scenarios

This 72V 3Ah UPS Lithium Battery is an excellent power source for:

Data Centers & Server Rooms – instant switch-over, stable power under surge load.
Bank Branches & Financial Systems – no delay in trading systems, no risk of data loss.
ICU & Medical Equipment – critical backup during power loss, stable in cold environments.
Precision Instruments & Labs – quiet, stable, and compact for sensitive operations.
Security & Surveillance Systems – extended backup to prevent downtime during blackouts.
5G Communication Base Stations – high power density and temperature endurance.

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The 72V 3Ah UPS Lithium Battery Performance Test

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Factory Wholesale Bulk Order Price Available

We support factory-direct wholesale and bulk order pricing. Whether you’re an importer, distributor, or UPS system integrator, you’ll benefit from:

Stable supply chain
Custom OEM/ODM support
Competitive pricing for volume orders

Ready to Upgrade Your 1.5KVA UPS System?

Get in touch now for the factory wholesale price of our 72V 3Ah UPS Lithium Battery. Experience the power of grade-A LiFePO4 cells, 7C high-rate discharge, and ultra-long lifespan – all packed in a lightweight, compact, and intelligent design.

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