VOLTHIUM

Battery 12 V 155 Ah

Battery LiFePO4 • Model 12.8-155

$1,149.98

Price in CAD, taxes extra

12.8

V

155

Ah

1,984

kWh

GR

24

IP

66

✓ Integrated Bluetooth

12 V 155 Ah LiFePO₄ battery in a compact Group 24 format, offering 1,984 Wh of energy. Equipped with Bluetooth, an automatic heating system, and an IP66-rated case, it is suitable for boats, RVs, and installations where space is limited. Backward compatible with the previous Volthium 150 Ah model and covered by a 10-year warranty.

SKU 12.8-155 Categories , Tag

Warranty

10 years

Delivery

Across Canada

Support

Bilingual 24/7

LIFEPO4

Stable and durable chemistry, designed to provide excellent safety and a long service life.

Integrated Bluetooth

Simple and quick battery monitoring from your phone.

10-year warranty

Long-term peace of mind.

6 000+ Cycles

Designed for a long service life.

Why Volthium

Advanced Technology

An exceptional battery, designed and proven for the most demanding conditions. Every engineering decision is driven by a single objective: reliable energy, anywhere, anytime.

01

HIGH-CAPACITY GR24 FORMAT

155 Ah and 1.984 kWh of energy in a compact GR24 format, designed to maximize runtime while minimizing space.

155 Ah

02

Integrated bluetooth

Bluetooth intégré permettant de consulter facilement les informations de la batterie sur l’application mobile, depuis votre appareil mobile.
Connected

03

SELF-HEATING SYSTEM

The heating system activates automatically when needed, with an activation range of −35 to 11 °C.
Self-heating

04

10-year warranty

A battery built to last, backed by Volthium’s 10-year warranty for long-term peace of mind.

Local Support

05

SCALABLE CONFIGURATION

Easily expand your system’s capacity by adding compatible batteries. For more information, please contact our technical team.
Scalable

06

IP66 PROTECTION

Boîtier conçu pour offrir une protection élevée contre la poussière et les projections d’eau.
IP66

Technical Specifications

Full Specifications

All the features of the model for precise integration into your installation.

12.8

V

Nominal Voltage

155

Ah

Nominal Capacity

6 000

+

Charge Cycle

Electrical

Physical & Environment

Nominal Voltage
12.8 V
Weight

14,5 kg

Capacity

155 Ah

Dimensions (L × W × H)
260 × 168 × 217 mm
Continuous Charge Current

100 A

Température de charge
−20 à 60 °C
Continuous Discharge Current

130 A

Discharge Temperature
−20 à 60 °C
Maximum Charging Current

200 A pendant 30 S | 500 A pendant 3 S 

Ingress Protection Rating
IP66

Self-Discharge

< 3 % per month

Certifications
UL2054
Total Energy
1,984 kWh

Integration & Safety

Performance & Communication

Model
12.8-155
Depth of Discharge
100%

Heating Activation Temperature

−35 à 11 °C
Life Cycles
+ 6 000 cycles
Integrated Heating
Yes
Parallel Connection
Contact us

Transport Classification

UN 3480 | Classe 9

Bluetooth
Yes
Format
GR24

Comparison

Lithium vs. Lead-Acid

The numbers speak for themselves – the investment in lithium pays for itself by the 2nd or 3rd year.

Feature
Volthium LiFePO4
AGM Lead-Acid
Gel Lead-Acid
Life Cycles
3 000+ cycles
400–600 cycles
500–800 cycles
Depth of Discharge
100%
50% max.
50% max.
Charging Efficiency
> 99%
85–90%
85–90%
Weight (100Ah Equivalent)
14.5 kg
27–30 kg
28–32 kg
Maintenance Required
None
Regular
Minimal
Charge Memory

None

Yes
Partial
Integrated BMS
Yes
No
No
Durée de vie estimée
10–15 years
3–5 years
4–6 years

Documentation

Downloads

All official documents for the model. Click on a category to access the available files.

Technical Data Sheets

PDF

Technical sheet

PDF

Dimensional Drawing

PDF

Installation and User Manual

PDF

Coming soon 

PDF

Front View

 
 

PDF

Three-Quarter View

 
 

PDF

Top View

 
 

Complete Installation

Complete the System

Each selected component is tested and validated to work seamlessly with your Volthium battery. A system designed as a whole, not just a list of parts.

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