12V 30Ah LiFePO4 Battery

Our 12V 30Ah LiFePO4 Battery is a top – notch lithium battery solution. Lightweight and efficient, it suits solar systems, RVs, etc. Ideal for OEM, ODM, and wholesale buyers, offering reliability and performance.

Key Features

– High Energy Density: Delivers 384Wh with only 3.6 kg weight, ensuring portability without power loss.
– Extended Cycle Life: Over 3000 cycles at full discharge, reducing replacement costs.
– Intelligent BMS Protection: Guards against overcharging, over – discharging, and short circuits.
– Wide Operating Temperature Range: Works well from – 20¡ãC to 60¡ãC for discharging and 0¡ãC to 45¡ãC for charging.
– Customizable Options: Tailored for OEM/ODM projects to meet unique business needs.

Product Description

The 12V 30Ah LiFePO4 Battery is a high – quality lithium battery from our manufacturer. It has a nominal voltage of 12.8V and a 30Ah capacity. Its compact size (195 x 130 x 160 mm) and light weight (about 3.6 kg) make installation easy. It can support a 30A continuous charge current and handle 60A peak discharge. With a 1% self – discharge rate per month, it can be stored for long without much capacity loss. The intelligent BMS ensures safety against overcharging and extreme temperatures. It meets IEC and UN38.3 standards. For OEM clients, we offer customization like branding and personalized manuals. Our lithium batteries come with up to five – year warranty.

The 12V 30Ah LiFePO4 battery from Redway ESS delivers reliable, long-lasting power through advanced lithium iron phosphate chemistry combined with an intelligent Battery Management System (BMS). Designed for a variety of applications including solar energy storage, portable power, and backup systems, it offers robust safety features, consistent performance, and an extended cycle life exceeding 3000 cycles at 80% depth of discharge.

What are the key technical specifications of the 12V 30Ah LiFePO4 battery?

This battery features a nominal voltage of 12.8V and a capacity of 30Ah, providing approximately 384Wh of energy. It supports continuous discharge currents up to 30A, with peak currents reaching 60A. The battery is compact and lightweight, typically weighing around 4 kg, and is housed in a durable casing designed to operate efficiently between -20°C and 60°C.

How does the Battery Management System (BMS) ensure safety and reliability?

Redway ESS’s BMS continuously monitors voltage, current, temperature, and state of charge to prevent overcharge, over-discharge, short circuits, and thermal runaway. It balances individual cells to maintain uniform performance and extends battery life by disconnecting power under unsafe conditions, ensuring stable and secure operation.

What safety features protect the battery during operation?

Safety features include overvoltage and undervoltage protection, short-circuit prevention, temperature monitoring with automatic cutoff, cell balancing, and a robust casing. The battery complies with international safety standards such as UL1642, IEC 62619, CE, and UN38.3.

What is the expected cycle life and how can it be maximized?

The battery offers more than 3000 cycles at 80% depth of discharge, significantly extending lifespan compared to traditional lead-acid batteries. Maximizing cycle life involves avoiding deep discharges, operating within recommended temperature ranges, using compatible chargers, and leveraging the BMS’s protective functions.

What are the common applications of the 12V 30Ah LiFePO4 battery?

This battery is ideal for solar energy storage, portable power packs, small electric vehicles, backup power, and off-grid applications. Its compact size and reliable performance make it suitable for residential, commercial, and recreational uses requiring steady, portable power.

How does the battery perform in various environmental conditions?

Designed to operate between -20°C and 60°C, the battery withstands harsh environments with a durable casing protecting against dust and moisture. Its thermal management system ensures consistent performance even in extreme temperatures.

What protections does the battery have against overcharge, over-discharge, and temperature extremes?

The BMS automatically disconnects the battery when voltage or temperature thresholds are exceeded, preventing damage and hazards. Overcurrent and short-circuit protections further ensure operational safety, while cell balancing prevents capacity loss and uneven wear.

How does cell balancing contribute to the battery’s health?

Cell balancing ensures all individual cells maintain equal voltage and capacity levels, preventing weak cells from limiting overall battery performance. This process enhances longevity, optimizes energy output, and reduces the risk of cell damage.

How does Redway ESS ensure the reliability of its 12V 30Ah LiFePO4 battery?

Redway ESS employs premium LiFePO4 cells, rigorous quality control, advanced BMS technology, and durable materials to ensure long-lasting reliability. Their design emphasizes thermal management, cell balancing, and robust construction to withstand demanding applications and environmental stresses.

What sustainability initiatives does Redway ESS follow in battery production?

Redway ESS follows eco-friendly manufacturing processes, waste reduction, and recycling programs. Their batteries’ long cycle life and high efficiency reduce environmental impact by minimizing resource use and waste, aligning with global sustainability goals.

How can users optimize the performance and lifespan of their LiFePO4 batteries?

Users should avoid deep discharges, maintain charging within recommended parameters, operate within temperature limits, and regularly monitor battery health using smart features. Using compatible chargers and following manufacturer guidelines further enhances battery longevity.

Chart: Cycle Life and Weight Comparison of 12V 30Ah Batteries

Chart: Key Safety and Smart Features of Redway ESS 12V 30Ah LiFePO4 Battery