Lithium Valley 12V LiFePO₄ Lithium Battery with Bluetooth – 100Ah & 200Ah

Upgrade your boat's auxiliary power system with the Lithium Valley 12V LiFePO₄ Lithium Battery with Bluetooth, available in 100Ah and 200Ah capacity options.

Designed for deep-cycle and auxiliary power applications, these lightweight lithium batteries are ideal for powering fish finders, navigation equipment, lighting, trolling motors and other onboard electrical accessories.

Featuring LiFePO₄ (Lithium Iron Phosphate) technology, an integrated Battery Management System (BMS) and Bluetooth connectivity, the Lithium Valley battery provides a modern, lightweight alternative to conventional lead-acid deep-cycle batteries.

Available Battery Options

100Ah LiFePO₄ Lithium Battery with Bluetooth

An excellent all-round auxiliary battery for smaller and medium-sized boat electrical systems.

Specifications:

• Nominal Voltage: 12.8V

• Capacity: 100Ah

• Stored Energy: 1,280Wh

• Maximum Charge/Discharge Current: 100A

• Internal Resistance: ≤20mΩ

• Dimensions: 260 × 168 × 211mm

• Weight: 7.5kg

• Protection Rating: IP65

• Battery Chemistry: LiFePO₄

• Built-in BMS: Yes

• Bluetooth: Yes

200Ah LiFePO₄ Lithium Battery with Bluetooth

The 200Ah option provides significantly greater energy storage for boats with higher electrical demands or customers requiring extended operating time between charges.

It is ideal for larger auxiliary systems, extended fishing trips and installations running multiple electrical accessories.

Specifications:

• Nominal System: 12V

• Capacity: 200Ah

• Battery Chemistry: LiFePO₄

• Built-in BMS: Yes

• Bluetooth: Yes

Bluetooth Battery Monitoring

The AluBoats-supplied Lithium Valley batteries feature Bluetooth connectivity, allowing compatible wireless monitoring of battery information.

This gives the boat owner a convenient way of monitoring the battery's operating status without relying solely on a conventional voltage gauge.

Integrated Battery Management System – BMS

An integrated Battery Management System (BMS) helps manage and protect the battery during charging and discharging.

The BMS is an important part of a modern LiFePO₄ battery system and helps provide safe, reliable and efficient battery operation.

Lightweight LiFePO₄ Technology

Lithium Iron Phosphate technology offers substantial advantages over conventional lead-acid deep-cycle batteries for marine auxiliary applications.

Benefits include:

• Significantly reduced battery weight

• High usable energy capacity

• Stable voltage delivery

• Excellent deep-cycle performance

• High energy efficiency

• Maintenance-free operation

• Integrated electronic battery management

• Excellent solution for weight-sensitive aluminium boats

Reducing battery weight is particularly beneficial in aluminium boats where overall weight, load distribution and performance are important considerations.

Ideal for Marine Electronics & Accessories

The Lithium Valley 100Ah and 200Ah batteries are excellent auxiliary power sources for equipment such as:

• Fish finders and sonar

• GPS and navigation electronics

• Boat lighting

• USB and 12V outlets

• Stereo and entertainment systems

• Pumps and accessories

• Compatible trolling motors

• General onboard electronics

• Other suitable 12V auxiliary equipment

AluBoats Recommended Dual-Battery Setup

For boats fitted with a petrol outboard motor, AluBoats recommends keeping the engine starting system separate from the auxiliary electrical system.

Engine Cranking Battery:
A dedicated cranking battery selected according to the outboard manufacturer's starting requirements.

Lithium Auxiliary Battery:
A dedicated Lithium Valley LiFePO₄ battery used for fish finders, navigation equipment, lighting, trolling motors and other onboard accessories.

This arrangement helps protect the engine's dedicated cranking battery from being discharged while onboard electronics are being used.

IMPORTANT – LITHIUM BATTERIES REQUIRE A LITHIUM-COMPATIBLE CHARGER

LiFePO₄ lithium batteries must be charged using a lithium-compatible battery charger or a smart charger with a dedicated LiFePO₄/Lithium charging profile.

Do not use a conventional lead-acid battery charger unless the charger manufacturer specifically confirms that the charger is suitable for LiFePO₄ batteries and provides the correct lithium charging profile.

Using an unsuitable charger or incorrect charging mode can result in improper charging, BMS protection activation, reduced battery performance and potentially reduced battery service life.

AluBoats Recommended Charger

Victron Blue Smart IP65 12V/25A Smart Battery Charger

AluBoats recommends the Victron Blue Smart IP65 12V/25A as an excellent charging solution for the Lithium Valley 100Ah and 200Ah LiFePO₄ batteries.

The charger provides a dedicated lithium charging profile and can also be used separately for compatible conventional lead-acid and AGM cranking batteries by selecting the appropriate charging mode.

This means one quality charger can be used to maintain both the boat's lithium auxiliary battery and compatible engine cranking battery individually.

Always select the correct battery chemistry/profile before charging. Do not use a lead-acid reconditioning programme on a lithium battery.

Key Features

• Available in 100Ah and 200Ah

• LiFePO₄ lithium battery technology

• Bluetooth connectivity

• Integrated Battery Management System (BMS)

• Lightweight compared with conventional lead-acid batteries

• Deep-cycle auxiliary power

• Stable voltage delivery

• Maintenance-free operation

• High usable battery capacity

• Suitable for marine applications

• Ideal for fish finders and navigation electronics

• Suitable for compatible trolling motors

• Ideal for lighting and onboard accessories

• Excellent auxiliary battery solution for aluminium boats

Which Size Should I Choose?

100Ah:
Recommended for general marine electronics, fish finders, lighting and moderate auxiliary electrical requirements.

200Ah:
Recommended for larger electrical systems, higher power consumption, extended operating periods or customers wanting additional battery capacity between charges.

Actual operating time will depend on the equipment connected to the battery and its total electrical consumption.

Important Information

These Lithium Valley batteries are intended primarily for deep-cycle and auxiliary power applications.

They should not be used as an engine cranking battery unless the specific battery's starting-current capability has been confirmed as suitable for the particular outboard motor.

Always use appropriately sized cables, fuses and circuit protection and ensure installation is carried out according to the battery and equipment manufacturers' requirements.

Brand: Lithium Valley
Battery Type: LiFePO₄ Lithium
Available Capacities: 100Ah / 200Ah
System Voltage: 12V
Bluetooth: Yes
Built-in BMS: Yes
Application: Marine Auxiliary / Deep-Cycle Power