Lithium Batteries 12V, 16V, 24V, 36V for Float Tube & Boat

Lithium-Ion Batteries

The most compact and lightest lithium-ion batteries on the market at equal capacity. Samsung & LG cells, waterproof casing with built-in monitoring screen, app-controlled with remote supervision. Designed and manufactured in France for the float tube, fishing boat, electric motor, fish finder and Livescope.

Made in France Delivery in 48–72 h 3× / 4× interest-free Warranty & direct support App tracking

Lithium-Ion Battery 12.6 V 55 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 12.6V 53.3A

Voltage 12,6 V

Capacity 55 Ah

Weight 3,4 kg

890.00

View

-30%

Lithium-Ion Battery 12.6 V 105 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 12.6V 106.6A

Voltage 12,6 V

Capacity 105 Ah

Weight 5,6 kg

833.00 1,190.00

View

Lithium-Ion Battery 16.8 V 55 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 16.8V 53.3A

Voltage 16,8 V

Capacity 55 Ah

Weight 4,2 kg

940.00

View

Lithium-Ion Battery 25.2 V 55 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 25.2V 53.3A

Voltage 25,2 V

Capacity 55 Ah

Weight 5,9 kg

1,240.00

View

Nouveau

Lithium-Ion Battery 29,4V 55Ah

Voltage 29,4 V

Capacity 55 Ah

Weight 7,0 kg

1,590.00

View

Nouveau

Lithium-Ion Battery 16,8V 105Ah

Voltage 16,8 V

Capacity 105 Ah

Weight 7,4 kg

1,690.00

View

Lithium-Ion Battery 25.2 V 105 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 25.2V 101.3A

Voltage 25,2 V

Capacity 105 Ah

Weight 10,7 kg

2,190.00

View

Nouveau

Lithium-Ion Battery 29,4V 105Ah

Voltage 29,4 V

Capacity 105 Ah

Weight 12,4 kg

2,690.00

View

Lithium-Ion Battery 37.8 V 105 Ah — Fishing & Boat | LIFE

Lithium-Ion Battery 37.8V 101.3A

Voltage 37,8 V

Capacity 105 Ah

Weight 15,1 kg

3,290.00

View

How to choose your lithium battery for fishing?

Choosing a lithium battery for a float tube or fishing boat comes down to three criteria: the voltage (V) required by your electric motor, the capacity (Ah) that determines the range, and the size. At LIFE, every battery is factory-calibrated and weighed before shipping: you have nothing to set up, everything is ready to go on board.

Which voltage for which motor?

Float tube motors and most bow motors run on 12 V. More powerful motors and dual-battery setups move up to 24 V or 36 V. 16.8 V delivers extra torque on compatible motors. If in doubt, our battery simulator guides you in three questions.

Which capacity for which range?

A 53 Ah battery covers a full day's float tube session. For a full day on a boat with a fish finder and Livescope, aim for 100 Ah and above. At equal capacity, a LIFE battery is up to 60 % lighter than a lead-acid battery and holds its power right to the end.

LIFE range comparison

Model	Voltage	Capacity	Energy	Weight	Recommended use	Price
LIFE 12.6 V 53 Ah	12.6 V	53 Ah	540 Wh	2.7 kg	Float tube	890 €
LIFE 16.8 V 53 Ah	16.8 V	53 Ah	720 Wh	4.4 kg	Float tube, bow motor	940 €
LIFE 12.6 V 106 Ah	12.6 V	106 Ah	1080 Wh	6.0 kg	Boat, full day	833 €
LIFE 25.2 V 53 Ah	25.2 V	53 Ah	1080 Wh	—	24 V motor	1 240 €
LIFE 25.2 V 101 Ah	25.2 V	101 Ah	2160 Wh	—	Sea boat, large motor	2 190 €
LIFE 37.8 V 101 Ah	37.8 V	101 Ah	3240 Wh	—	36 V configuration	3 290 €

Model

Voltage

Capacity

Energy

Weight

Recommended use

Price

LIFE 12.6 V 53 Ah

12.6 V

53 Ah

540 Wh

2.7 kg

Float tube

890 €

LIFE 16.8 V 53 Ah

16.8 V

53 Ah

720 Wh

4.4 kg

Float tube, bow motor

940 €

LIFE 12.6 V 106 Ah

12.6 V

106 Ah

1080 Wh

6.0 kg

Boat, full day

833 €

LIFE 25.2 V 53 Ah

25.2 V

53 Ah

1080 Wh

—

24 V motor

1 240 €

LIFE 25.2 V 101 Ah

25.2 V

101 Ah

2160 Wh

—

Sea boat, large motor

2 190 €

LIFE 37.8 V 101 Ah

37.8 V

101 Ah

3240 Wh

—

36 V configuration

3 290 €

Frequently asked questions

Which lithium battery for a float tube?

For a float tube fitted with a 12 V motor, the LIFE 12.6 V 53 Ah is the ideal choice: compact, 2.7 kg, a full day of range. If you add a fish finder, step up the capacity.

Are LIFE batteries made in France?

Yes. Every battery is assembled, calibrated and tested in France, with Samsung and LG cells and an industrial-grade BMS.

Can the battery be monitored remotely?

Yes. The LIFE app shows the health of each cell in real time, and our monitoring detects an anomaly before you even notice it.

What is the difference with a lead-acid battery?

At equal capacity, a LIFE battery is up to 60 % lighter, recharges faster, lasts far more cycles and loses no power at the end of discharge.

Why LIFE?

LIFE (Lithium Innovation French Engineering) designs and manufactures premium lithium batteries for onboard energy in France. Our obsession: compactness, lightness and reliability, with direct after-sales support and app-based monitoring unique on the market. Casings available in eight colours.