12V 100AH Sport Series Lithium Group Size 24 Bluetooth Battery (12100G24)
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Applications For This Battery
This 12V 100AH Group 24 Lithium battery is our best-seller since 2018! This raved about battery keeps delivering reliable, long-lasting power with low-temp charging protection and Bluetooth monitoring—perfect for taking your fishing adventures to the next level.
UL Certified; ANSI/CAN/UL 1973:2022 Ed.3
| Capacity 100AH |
Voltage 12.8V |
Weight 26.55 lbs |
Size 10.23” x 6.61” x 8.35” |
Warranty 10 years |
BMS: Yes
Chemistry: LFP
Efficiency: 98%
Memory: None
Max Charge/Voltage: 43.2V
Peak Discharge: 150A
Cut-off Voltage: 33V
Max Charge/Discharge Current: 100A
Operating Temp: -4°F – 140°F
Low Temp Charging Protection: Yes
Cell Type: Prismatic
Bluetooth: Yes
Simple 10 Year Warranty
From the date of your battery purchase through year number 10 of ownership, your battery is covered. If it stops working during this time, we will repair or replace it with a battery of equal or greater value for FREE!
Recommended Charger
The Millertech 12V 100Ah lithium battery is engineered for a precise 14.4V charging profile. While standard lead-acid or AGM chargers may power the battery, they cannot deliver a full charge due to incompatible charging algorithms. For maximum performance, battery health, and a true 100% charge, the Millertech 12V 20A On-Board Lithium Battery Charger (1220M) is strongly recommended.
Storage Capacity
The 100Ah storage capacity ensures dependable power delivery for demanding applications requiring long, uninterrupted operation.
Voltage/Max Charge
12.8V Â Max 14.6V
Size
With a compact Group Size 24 form factor (10.23” x 6.61” x 8.35”), lightweight 26.55 lb build
Terminals
Built with heavy-duty M8 stainless steel terminals and a robust 4S-4P configuration for powerful performance without excessive heat.
Operating & Electrical Parameters
The battery operates with a maximum charge voltage of 14.6V and incorporates a low-voltage cutoff at 10.5V via the BMS. It supports a maximum continuous charge and discharge current of 100A, with peak discharge currents up to 300A, and is engineered for reliable operation across a temperature range of 32°F to 130°F.
Alternator Charging
Compatible with alternator charging when the alternator’s maximum output voltage does not exceed 14.6V. Proper connections and verification of alternator output are required.
UL Certified
UL Certified to ANSI/CAN/UL 1973:2022, Edition 3, ensuring compliance with recognized safety and performance standards.
Built-In Bluetooth
Equipped with Bluetooth technology. The battery connects to an app that allows you to conveniently monitor multiple batteries at once—no more checking multiple apps. You can download the app here
Robust Design for Longer Life
Robust yet lightweight, Millertech Sport Series Lithium Batteries can last up to 10X longer than AGM or lead-acid batteries. Never be stranded with a dead battery again!
THE MILLERTECH® SPORT SERIES LITHIUM BATTERY
10 YEAR GUARANTEED WARRANTY IS SIMPLE!
TERMS:
From the date of your battery purchase through year number 10 of ownership, your battery is covered. If it stops working during this time, we will repair or replace it with a battery of equal or greater value for FREE!
SHIPPING:
We cover all shipping costs associated with shuttling your battery back and forth for repair or replacement. It is our warranty; it is our cost; not yours.
EXCLUSIONS:
There are NONE! You trusted Millertech®, and if it’s within the warranty period your Millertech® battery is completely covered for everything!
PROOF OF PURCHASE:
You don’t need one. If it’s Millertech®, it’s covered!
FOR WARRANTY SERVICE CALL:Â 855-MAX-LITH
EMAIL:Â Â warranty@millertechenergy.com
Customer Reviews
What the pros are saying about Millertech batteries
