LEOCH 12V 100Ah LiFePO4 Lithium Leisure Battery with Bluetooth

The LEOCH LFP12100-L5 12V 100Ah lithium leisure battery provides reliable, lightweight and long-lasting power for caravans, motorhomes, campervans, boats and off-grid energy storage systems. Built using lithium iron phosphate (LiFePO4) technology, this deep-cycle battery delivers 1280Wh of stored energy, integrated Bluetooth monitoring and a long cycle life of up to 5,000 cycles.

Designed for applications requiring dependable 12V auxiliary power, the LFP12100-L5 combines a compact battery enclosure with a high-capacity 100Ah lithium energy supply. Weighing approximately 10.5kg, it offers a practical alternative to conventional lead-acid, AGM and gel leisure batteries, particularly where weight, available space and long-term cycling performance are important.

Why Choose a 100Ah Lithium Leisure Battery?

Unlike traditional lead-acid batteries, which are commonly operated within a restricted depth-of-discharge range to preserve service life, LiFePO4 batteries are designed for repeated deep-cycle use. This allows more of the battery's rated capacity to be used in suitable applications, reducing the need for oversized battery banks.

The LEOCH LFP12100-L5 delivers a nominal 12.8V, 100Ah capacity and 1280Wh of energy, making it suitable for powering lighting, refrigeration, water pumps, onboard electronics and other compatible 12V equipment.

For caravan and motorhome owners looking to upgrade from a conventional leisure battery, lithium technology can offer substantial benefits in weight reduction, cycling durability and usable energy. Any replacement installation should use a lithium-compatible charging system and suitable electrical protection.

Integrated Bluetooth Battery Monitoring

The LFP12100-L5 features built-in Bluetooth connectivity, allowing battery performance to be monitored conveniently from a compatible smartphone or tablet.

Using the SMART BMS application, available for compatible Android and iOS devices, users can view important operating information including:

• Battery voltage and operating status
• Remaining battery capacity and state of charge
• Charging and discharging current
• Additional battery information available through the BMS

Bluetooth monitoring is particularly useful in motorhomes, campervans and boats where batteries may be installed in enclosed compartments. It allows users to check battery status without accessing the battery terminals or installing a separate monitoring display.

Long Cycle Life — Up to 5,000 Cycles

Built with prismatic lithium iron phosphate cells, the LFP12100-L5 is designed for repeated charging and discharging in demanding deep-cycle applications.

With a manufacturer-specified cycle life of 5,000 cycles, this lithium leisure battery offers long-term energy storage potential for users who regularly operate auxiliary electrical equipment.

Actual service life depends on operating conditions, depth of discharge, charging practices, temperature and application.

Integrated Battery Management System (BMS)

The LFP12100-L5 incorporates an electronic Battery Management System designed to manage battery operation and support safe charging and discharging.

The battery features a 100A maximum continuous discharge current, with a recommended charging current of 50A and a maximum charging voltage of 14.6V.

The integrated BMS supports reliable operation within the manufacturer's specified voltage, current and temperature limits, helping protect the lithium battery system during everyday use.

Lightweight, Compact and IP65 Rated

At approximately 10.5kg, the LFP12100-L5 provides 100Ah of lithium battery capacity without the weight typically associated with equivalent-capacity lead-acid batteries.

Its compact dimensions of 354 × 176 × 187mm make it suitable for a wide range of compatible battery compartments and auxiliary power installations.

The battery features an IP65-rated enclosure, M8 terminals and an integrated carrying handle. The enclosure provides protection against dust ingress and water jets, although the battery must not be submerged.

Expandable Lithium Battery Storage

For installations requiring additional energy capacity or higher system voltage, the manufacturer specifies support for configurations of up to four batteries in series or four batteries in parallel.

This provides flexibility for compatible 12V, 24V and higher-voltage battery systems. All multi-battery installations must follow the manufacturer's connection requirements, using compatible batteries and appropriately rated electrical components.

Ideal for Caravans, Motorhomes, Marine and Solar Applications

The LEOCH 12V 100Ah LiFePO4 battery is suitable for a broad range of compatible deep-cycle energy storage applications, including:

• Caravans: Auxiliary power for lighting, pumps, refrigeration and leisure equipment.
• Motorhomes: Lightweight lithium leisure battery storage for onboard electrical systems.
• Campervans: Compact 12V power storage for touring and off-grid camping.
• Marine applications: Auxiliary and domestic electrical systems on compatible boats.
• Solar energy storage: Battery storage for suitable solar charging installations.
• Off-grid systems: Deep-cycle power for remote equipment and independent electrical installations.

Technical Specifications

• Model: LFP12100-L5
• Battery technology: Lithium Iron Phosphate (LiFePO4)
• Nominal voltage: 12.8V
• Nominal capacity: 100Ah
• Stored energy: 1280Wh
• Cycle life: 5,000 cycles (manufacturer specification)
• Bluetooth monitoring: Yes
• Self-heating: No — current stock version
• Recommended charging current: 50A
• Maximum charging voltage: 14.6V
• Maximum continuous discharge: 100A
• Charging temperature: 0°C to 55°C
• Discharging temperature: -20°C to 55°C
• Enclosure protection: IP65
• Terminal type: M8
• Dimensions: 354 × 176 × 187mm
• Weight: Approximately 10.5kg

Important Charging and Compatibility Information

This version of the LFP12100-L5 includes Bluetooth monitoring but does not feature self-heating. Charging should only take place within the specified temperature range of 0°C to 55°C.

Before replacing an existing AGM, gel or flooded leisure battery, confirm that your charger, solar controller, alternator charging system or DC-DC charger supports LiFePO4 battery charging. The battery is intended for compatible deep-cycle applications and should not be assumed suitable for engine starting.

Whether you're upgrading a motorhome leisure battery, installing solar battery storage or replacing an ageing deep-cycle battery, the LEOCH LFP12100-L5 100Ah lithium battery with Bluetooth delivers lightweight, dependable energy storage with convenient smartphone monitoring.

Frequently Asked Questions

Is a 100Ah lithium battery better than a 100Ah AGM leisure battery?

A 100Ah LiFePO4 battery generally offers greater usable capacity, lower weight and longer cycle life than an equivalent-capacity AGM battery. However, lithium batteries require compatible charging equipment, so suitability depends on the existing electrical installation.

Can I replace my AGM leisure battery with this lithium battery?

Yes, the LEOCH LFP12100-L5 can replace an AGM or gel leisure battery in a compatible system. Before installation, check the battery compartment dimensions, terminal connections, charger settings and any alternator or solar charging equipment to ensure they support LiFePO4 batteries.

Does the LFP12100-L5 have Bluetooth monitoring?

Yes. The LFP12100-L5 includes integrated Bluetooth connectivity, allowing users to monitor supported battery information through a compatible mobile application.

Does this 100Ah lithium battery have self-heating?

No. This version of the LFP12100-L5 does not include a self-heating function. Charging should only take place within its specified temperature range of 0°C to 55°C.

How long will a 100Ah lithium leisure battery last?

The LFP12100-L5 provides 1280Wh of nominal stored energy. For example, a continuous 100W load would theoretically operate for approximately 12.8 hours before accounting for conversion losses, battery protection limits and other system inefficiencies. Actual runtime depends on the equipment being powered.

Can I connect multiple LFP12100-L5 batteries together?

The manufacturer specifies support for configurations of up to four batteries in series or four batteries in parallel, subject to its installation requirements. Batteries and electrical components must be compatible with the intended system configuration.

Can I use this lithium battery with solar panels?

Yes. The LFP12100-L5 is suitable for compatible solar energy storage systems when used with a solar charge controller configured for LiFePO4 charging. Solar panels should not be connected directly to the battery without appropriate charging equipment.

Is this lithium battery suitable for starting a motorhome or boat engine?

This battery is intended for deep-cycle auxiliary power and energy storage. It should not be used as an engine starting battery unless that application is specifically approved by the manufacturer.