Description
24V 6Ah LiFePO4 UPS Lithium Battery for 1KVA Systems backup
A Smarter, Safer, and Stronger UPS Battery Solution
Upgrade your UPS system with our 24V 6Ah LiFePO4 battery, designed for 1KVA applications and built with Grade A LiFePO4 cells. Featuring 7.5C 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 153.6Wh, this 24V 6Ah UPS lithium battery delivers stable, long-lasting power to ensure uninterrupted operation during power failures or voltage drops.

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 6Ah UPS lithium battery is designed to replace 24V lead-acid packs in a wide range of general-purpose UPS equipment.
Key Features
7.5C High-Rate Discharge – Instant Surge Output
Supports up to 45A 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 6Ah UPS Lithium Battery for 1KVA UPS System Backup
1. Long Cycle Life for Reliable Backup
Our 24V 6Ah UPS lithium battery uses premium LiFePO4 cells that deliver over 3,000 cycles, ensuring years of dependable service for your 1KVA 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 6Ah lithium battery ensures stable power output during outages or fluctuations—ideal for keeping your 1KVA 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: 305×207×35mm
Weight: Only 3.4kg — about 1/3 the weight of lead-acid alternatives
Anderson SB50 terminals for secure, fast wiring
Communication: RS232 & RS485 ports
Whether you’re building new UPS systems or retrofitting old ones, this 24V 6Ah UPS lithium battery makes integration easy and efficient.
Specifications:
| ElectricalParameters
(25°C) |
Rated Voltage |
25.6V |
| Rated Capacity (C5) |
9Ah@25°C |
| Energy |
153.6Wh |
| Months Self Discharge |
<1% |
| Charge Efficiency |
99.5%@ 1C |
| Discharge Efficiency |
96-99%@ 7.5C |
| Terminal type |
Anderson SB50 |
| Internal resistance (Fully charged, 25°C) |
41mΩ |
| 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 |
IP21 |
| Charge Voltage |
29.2V |
| Equalization Turn-on Voltage |
28.4V |
| Charge Current |
6A |
| Backup time |
8-15 min |
| Charge Cut off Voltage |
30V |
| Max Continuous Discharge Current |
45A |
| BMS Over Temperature Protection |
65±5℃ |
| Over discharge Protection Voltage |
20V |
| Over discharge Recovery Voltage |
21.6V |
| Short Circuit Protection |
YES |
| Matched UPS |
≤1KVA |
| Cell in Series and Parallel |
8S2P |
| Mechanical |
Cells |
IFR26650-3000mAh |
| Container |
SPCC |
Datasheet Dowload

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

All 24V 6Ah UPS lithium batteries go through strict QC and aging tests before shipment — zero compromises on safety or quality.
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