12V 42Ah LiFePO₄ Battery – MX042-12LF | Industrial Deep Cycle Power by Maxtela

The MX042-12LF is a 12V 42Ah enhanced lithium iron phosphate (LiFePO₄) battery designed for high-performance industrial and commercial applications. With an integrated smart Battery Management System (BMS), it ensures long cycle life, improved energy efficiency, and robust safety. This battery is up to 50% lighter than traditional lead-acid batteries, making it ideal for energy storage systems, automated guided vehicles (AGVs), telecom base stations, and mobile industrial equipment. Customized designs are available upon request.

Features：

• Deep Cycle Design – Optimized for frequent charge/discharge applications, ideal for AGV and solar storage.

• Built-in Smart BMS – Real-time protection from overcharge, overdischarge, overcurrent, and thermal issues.

• High Discharge Performance – Delivers stable output for high-drain devices and systems.

• Long Life Cycle – 3000+ cycles at 80% DOD, significantly longer than SLA batteries.

• Wide Operating Temperature Range – Ensures reliable performance from -20°C to 60°C.

• Drop-in Replacement – Same size and terminal as common SLA batteries for easy integration.

• Customizable – Available in OEM/ODM formats for integration into industrial and energy systems.

Specification：

• Nominal Voltage：12.8V

• Rated Capacity：42Ah

• Stored Energy：537.6Wh

• Cell Chemistry：LiFePO₄ (Lithium Iron Phosphate)

• Max Charge Voltage：14.6V

• Recommended Cutoff Discharge Voltage：10.8V

• Discharge current: 40A

•  Standard Charge Mode：CC/CV (Constant Current / Constant Voltage)

•  Self Discharge Rate：≤3% per month

•  Charge Temperature Range：0°C ~ 45°C

• Discharge Temperature Range：-20°C ~ 60°C

•  Storage Temperature Range：-10°C ~ 40°C

•  Dimensions (L×W×H)：197 × 165 × 170 mm

• Weight：約 5.4 kg

•  Terminal Type：M8

•  Built-in BMS：(Smart Battery Management System)

Applications：

• AGV / AMR Systems

• Energy Storage Systems (ESS)

• Telecom Base Stations & UPS Systems

• Industrial Automation & Mobile Equipment

• Off-grid Solar Power Systems

• OEM/ODM Power Modules for Equipment Manufacturers

Let’s Talk.

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Feel free to reach out—we’ll get back to you as soon as possible.

Email:Sales@maxtela.com