| Lithium Battery Chargers and Accessories

Smart Battery offers several lines of battery chargers and accessories recommended for use with our batteries. These chargers come with a specific algorithm that is designed to charge our Lithium batteries. Please review the information below for questions about charging Smart Battery Lithium Ion Batteries.

Here are a few reasons to consider a Smart Battery Charger


Most Reliable Chargers on the Market

Safest Chargers Ever Manufactured

Over 1,000,000 Battery Chargers Sold

Easy to Install and Use – “Just Plug It In and Forget It”

Programmed to charge Smart Battery Lithium Ion Batteries

The Chargers of Choice for Major Manufacturers

Multi Stage Battery Chargers

There are many different types of chargers and even more algorithms that charger manufacturers update with advancements in battery technology. Charger manufacturers create algorithms that determine what current and voltage output the charger delivers to a battery. Lead Acid, Gel and AGM batteries are inefficient and build up heat during charging which can cause the battery to swell, leak acid and damage the plates. The algorithms are designed to minimize these effects.

There are typically 3 stages to charging a Lead Acid, Gel or AGM battery - Bulk, Absorb and Float.

1. The Bulk stage: is where the charger will typically deliver a steady amount of current at its highest rate to get the battery filled quickly. (many times during charging the charger may slow down the bulk amperage to prevent damage due to heat build up) Lithium Ion Batteries do not heat up during charging or discharging so they can absorb all of the energy more quickly from your charger.

2. The absorb stage: At the absorb stage the charger will begin to slow down the amperage as the battery charger is reaching the voltage to which it is set to charge the battery. 

3. The float stage: is the voltage to which a battery would normally float down and sit at while fully charged. The charger will hold the voltage at this stage by delivering a small amount of current.

If you have more questions or concerns about charging your Smart Battery Lithium Ion battery, send us a quick email to Sales@smartbattery.com or give us a call at 1-855-465-4844. We will help you determine the correct charger or specifications to get your batteries charging correctly. 


Built In Battery Protection System

Smart Battery Lithium Batteries have a built in Battery Protection System (BPS) that protects the cells from over charge / discharge allowing them to be used with a standard battery charger for Lead Acid, Gel or AGM Batteries. In some cases a standard charger may not fully charge a Smart Battery. We recommend you purchase a Smart Battery Charger to get the best performance and longest life out of our batteries.

12V Lithium Battery

Inverter Chargers

Smart Battery Lithium Batteries work with any Inverter / Charger designed for Lead Acid, Gel or AGM Batteries. Smart Battery recommends programming the remote for your inverter / charger to the following specifications:

Bulk: 14.4V

Absorb: 14.6V

Float: 13.6V

If your Inverter / Charger does not have a setting for the voltage, you can choose the best setting by selecting either a Lead Acid, Gel or AGM profile that gets the voltage during bulk or absorb closest to 14.6V. If you are not able to change anything about your battery type and your charger is not programmable, you will want to check what voltage it charges up to to be sure it will get around 14.4V - 14.6V to sufficiently charge the Smart Battery. If your charger only charges to 13.9V, this will not fully charge the battery. The lower level does not hurt the battery, but it is like only filling your gas tank 80% full.


Solar Controllers

Smart Battery Lithium Batteries work with all standard solar controllers. We recommend programming your controller to the following specifications:

Bulk: 14.4V

Absorb: 14.6V

Float: 13.6V


Lithium Powered Solar Generator - Solar Cube

This full electric generator is powered by a Smart Battery 12V 100AH Lithium Ion Battery and a 1500 watt 120V AC Power Inverter. 5 High Output Solar Panels recharge the Lithium Battery by the sun. The unit is completely self-sufficient and has an integrated collapsible handle and oversize wheels to make transporting it on or off your boat a breeze.  The 1500 watt Inverter can provide AC power to TV's, Refrigerators, Freezers, Small AC units and almost any other electrical appliance aboard your boat.  

The Solar Lithium Generator is an ideal alternative to noisy, fume-laden generators. Requiring no fuel and emitting zero fumes, the Solar Lithium Generator is completely self-sustained and ready to use out of the box. 



| More Chargers and Accessories coming soon.

We are currently adding more chargers and accessories to this page. Please check back soon for more products or contact us below if you can't find what you need.


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