Lithionics Battery GT 12V 450A
F1915-MODULE Lithium-ion Battery

Feb. 2024: Unfortunately this and the other "GT Series" Lithionics lithium-ion batteries have been discontinued as the GT cells are no longer available. We will be happy to provide an alternate battery system using either our GTO Series or GTX Series lithium-ion battery cells. Visit our Master Battery List page for available Lithionics lithium-ion battery models.

A powerful, lightweight, high performance Lithionics Battery GT Series 12 Volt 450 Amp hour F1915 aluminum battery case Lithium Ion Battery with 5,760 Total Watt Hours capacity. For use with an external NeverDie Battery Management System box. Click here for the BMS page...

This extremely versatile and compact Lithionics lithium-ion battery can be used for a wide variety of applications including Deep Cycle House Power for RV and Marine applications as well as a diesel engine cranking battery for Truck Engines and for Marine Engine Starting (including Outboard Marine Engines) on sailboats and yachts. NeverDie Battery Management System not included (pushbutton reset/ shut down).

Click on the PDF logo to the right for the Lithionics Battery spec sheet in PDF format. The Lithionics Batteries are "lithium-ion" which is the short term for lithium iron phosphate and the chemistry name for the batteries is the super safe and reliable "LiFePO4".

Click on the PDF logo to the right to view the Lithionics Battery "EURO DIN Connector Bulletin" that shows what to watch for when plugging the EURO DIN Connector Harnesses in between the Lithionics Lithium-ion Batteries/ NeverDie Battery Management System/ Combiner Boxes

Click on the PDF logo to the right to view the Lithionics Battery Battery Charger Approved Settings Guide

Click on the PDF logo to the right to view the Lithionics Battery Installation Guide

This battery is a dual-use battery: Deep Cycle Battery House Power or as a Primary Engine Starting Battery or Main Vehicle Battery. Lithionics lithium-ion batteries are the ideal solution for Solar Power Harvesting and Off-Grid Electrical Energy Storage as they harvest more energy than lead type batteries.

Ordering an "Engineered Solution"
Here at Pinnacle Innovations/ getlithium.com and Lithionics Battery we like to think that we do things differently - the Lithionics Batteries are certainly built to a far higher standard than other lithium-ion batteries on the market.
Our Sales Approach is also quite different - we offer what we call "Engineered Solutions" where we take the time to understand your needs and all of the particulars of your project so tht we can correctly specify the right product for you to get you all of the performance that we say you will get. As a part of this process we do need to submit a "New Project Information Sheet" for all new projects. If you are able to download the following two documents and submit them by email to us at siteinfo@shaw.ca that will be very helpful. Of course Pinnacle Innovations/ getlithium.com will be happy to complete and submit these to Lithionics once we have had a few discussions and assessed your project.

Lithionics Battery Project MS Excel Worksheet
Lithionics Battery Warranty Validation MS Word Document

Alternator Charging:
The long-term effects of constant charging from "unregulated/ controlled alternators" are indicating possible degradation of lithium-ion batteries. As such, we only recommend directly connecting a Lithionics battery system to a high quality alternator that connects to either a Wakespeed or Balmar branded external Voltage Regulator that can offer proper 3 stage charging AND the Lithionics BMS option "FCC" can turn off the alternator when the lithium battery is full. For alternators that are "shared" and need to charge a lead-acid/ AGM start battery as well as the Lithionics battery we recommend using a high quality DC to DC Battery Charger like those made by Sterling Power (ignition enabled option) that will connect to your start battery and feed the Lithionics Battery. Please consult Pinnacle Innovations and we will be happy to specify how best to achieve alternator charging and we can also supply any parts needed - such as DC to DC Battery Chargers, Wakespeed or Balmar branded external Voltage Regulators and high efficiency battery isolators by Perfect Switch. Contact Us Page...

OPTIONS:
We also offer a "Cold Weather Protection System" for this battery:

Lithionics Internal Lithium-ion Battery Heater Kits Type 1 and Type 2 for Version 8 external BMS

Theory of Operation: The heater kit is a convecting type heating system internal the battery or module that applies and average of 30 Watts per hour (at -4F/-20C continuous ambient temperatures) and is controlled by a thermostat. The thermostat maintains the lithium cell/core to a temperature between 35 and 40 degrees fahrenheit. This permits sub-freezing charging operations.

NOTE: NOT AVAILABLE FOR STANDARD SERIES BATTERIES.

Type 2: $488.24 USD Click here for the detailed Heater Kit PDF:

EXTREME CONDITIONS: We also sell a product called
"Dynaliner" that is an external thermal protective wrap with a very high K Value of 0.3.
This "Dynaliner" material is from 0.125" to 0.5" thick and non-conductive.
This option is recommended for extreme temperature situations.

PRICING:
2.25% Discount On Lithionics Battery Purchases For Wire Transfer, Cheque, Interac Bank Email Transfer (Canada Only) or Cash Payments.
Fleet Pricing, and Volume Discounts also available.
Prices may be lower for in-stock items or for multiple items ordered in a single shipment.
* All Prices Subject to Change. Shipping/ Freight is extra.

Notes:
1 Lithium Amp Hour = 2 Lead Acid Amp Hours in 12 Volt applications, 2.5 Ahr in 24 Volt applications and 3.5 Ahr in 48 Volt applications.
Lithionics Battery Charging Parameters:
For Lithionics 12 Volt lithium-ion battery systems:
Charge 14.4 Volts. Float 13.4 Volts.
High Voltage Cutoff (HVC) 14.8 Volts.
Low Voltage Battery Cut Out: 12.1 Volts
For Lithionics 24 Volt lithium-ion battery systems:
Charge 28.8 Volts. Float 26.8 Volts.
High Voltage Cutoff (HVC) 29.6 Volts.
Low Voltage Battery Cut Out: 24.2 Volts
For Lithionics 48 Volt lithium-ion battery systems:
Charge 54.0 Volts. Float 50.3 Volts.
High Voltage Cutoff (HVC) 55.5 Volts.
Low Voltage Battery Cut Out: 45.4 Volts
For Lithionics 51 Volt lithium-ion battery systems:
Charge 57.6 Volts. Float 53.6 Volts.
High Voltage Cutoff (HVC) 59.2 Volts.
Low Voltage Battery Cut Out: 48.4 Volts
Set the "Absorption Time" to 30 minutes. Lithionics Battery charging PDF
For modern, programmable 3rd party inverter/chargers etc., we recommend using "Custom Settings" and follow our Charger Instruction PDF Guide but disable "equalization".



If in doubt, please Contact Us.
Lithionics Battery offers several different types of AC and DC powered lithium-ion battery chargers that have been tested and work well with the Lithionics batteries.
Click here for details on the Lithionics Battery approved Battery Chargers...

Fleet Pricing/ Volume Discounts and Wholesale Available.

Lithionics Battery lithium-ion batteries are 97% EFFICIENT FOR SOLAR POWER. Compare that with only 55% to 85% efficiency for other types of batteries including deep-cycle lead acid batteries. Lithionics Battery lithium-ion batteries also charge from 2 to 10+ times faster than other batteries, which gives you more use out of your lithium-ion battery. Visit our Solar Power page...

We also offer a great selection of solar panels suitable for RV's, yachts and sailboats of all sizes - including durable flexible solar panels that can be walked on.

Battery Meters/ State-of-Charge Meters and Gauges are also available at additional cost. For multiple battery systems, our Neverdie Control Box may also be required.