🔋 Stay Powered, Stay Protected — Backup That Means Business
The Mighty Max ML4-6 6V 4.5Ah sealed lead acid battery pack (2-pack) offers UL-certified, maintenance-free, rechargeable power with high discharge rates and robust performance in extreme temperatures and vibrations, ensuring reliable emergency backup for exit signs and critical systems.
| Manufacturer | Mighty Max Battery |
| Brand | Mighty Max Battery |
| Model | ML4-6MP21910620 |
| Item Weight | 4 pounds |
| Product Dimensions | 2.76 x 1.89 x 4.21 inches |
| Country of Origin | Thailand |
| Item model number | ML4-6MP21910620 |
| Batteries | 2 12V batteries required. (included) |
| Manufacturer Part Number | ML4-6MP2 |
| Amperage | 4.5 Amps |
| Voltage | 6 Volts |
| Wattage | 4500 milliamp_hours |
M**Y
Didn't even know I needed one until the fire inspector came by.
Works great for replacing the batteries in the emergency exit signs in our office. They need to be replaced about every 5 years. Take the old ones to a battery store to recycle because they are lead-acid.
K**S
LIFE SAVER
I purchased these after the fire department came and did an inspection of my commercial units. They were easy to install and work as expected. Now, my patrons will be able to find the exit clearly in the event of an emergency. Literal life saver!
J**B
CHARGED AND READY TO GO
These battery’s work excellent. I used these batteries in my exit signs and my back up lighting for my business. They still all work each month when I test them!
P**A
Exact fit
Exact fit no problem.
R**R
Dead after 6 months
Placed in deer feeder controller and 4 out 6 have failed after 6 months of use. Standard Moltrie charger was used with no problems with other brands. Had more to check, may have been a bad batch.
S**N
easy to install
Batteries were for our Church emergency lights and they arrived and were quickly installed.
A**S
they fit
needed them for exiered batteries fit perfect
N**D
It good
It works good
Trustpilot
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