LiFePO4

Ultra long cycle life and lightweight Lifepo4 12V 4AH battery for IoT Gateways, Internet of Things Gateways, Remote Data Transmission

Parameter	Specification
Nominal Voltage	12.8V
Capacity	4Ah
Energy	51.2Wh
Discharge Cut-off Voltage	8V
Max Charge Current	4A
Max Discharge Current	10A(≤5s)
Cycle Life	>3000
Self-discharge Rate	2%
Dimensions	90 x 70 x 101/107mm
Weight	0.7Kg
Operating Temperature	-20℃ to 60℃
Storage Temperature	0 to 25ºC
Protection	Overcharge, Overdischarge, Overcurrent / Short-Circuit, Temperature, Cell Balancing

✓Certification supportCB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

Ultra long cycle life and lightweight Lifepo4 12V 4AH battery for IoT Gateways, Internet of Things Gateways, Remote Data Transmission | Battery Manufacturers in China & Battery Supply Factory

VTCBATT manufactures LiFePO4 12V 4Ah batteries featuring long cycle life and stable output for IoT gateway devices and remote data communication applications.

01

LiFePO4 Battery Advantage

Ultra-Long Lifecycle: Over 3,000 deep cycles, lasting 10 times longer than traditional lead-acid batteries.
Lightweight: Typically uses the standard SLA case size, but 1/3 weight of the traditional 12V 4Ah lead-acid battery.Drop-in replacement for alarm system and UPS units.
Cost Per Cycle: Lifepo4 battery is only 1/4 cost of traditional lead acid battery in long run term.
100% Usable Capacity： Supports 100% DOD, delivering 40% more usable energy than equivalent lead-acid packs
Smart BMS Protection： Integrated Smart BMS prevents overcharging and shorts, ensuring absolute safety for users.
Eco-Friendly & Compliant ： Non-toxic, sustainable, and fully certified with CE, UN38.3, and RoHS standards.

Technical insight

Product and application details

Remote Data Transmission

The ultra-long cycle life sustains continuous remote data transmission over years without frequent maintenance visits.

IoT Gateways

Lightweight construction reduces mounting load on IoT gateways while 12V output ensures stable signal processing.

Internet of Things Gateways

High cycle life supports uninterrupted operation for Internet of Things Gateways in harsh, inaccessible environments.

Remote Data Transmission

The ultra-long cycle life sustains continuous remote data transmission over years without frequent maintenance visits.

Lawn Lights

Low weight simplifies installation for lawn lights, while long cycle life reduces seasonal replacement needs.

Fish Finders ( Sonar Sounders)

Lightweight design eases transport for fish finders, ensuring reliable sonar sounder performance during extended outings.

Oxygen Concentrators

Stable 12V output guarantees consistent oxygen flow for concentrators, leveraging long cycle life for safety.

Access Card Readers

Compact 4Ah capacity powers access card readers efficiently, utilizing long cycle life for reduced upkeep.

Factory capability

VTCBATT Production and Service

VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.