ExpertPower EXP612 6V 1.2 Amp Rechargeable Battery Replaces LEOCH DJW6-1.2 T1 F1 6V1.3AH 6V1.4AH 6V1.2AH LP6-1.4 - F1 Terminals
Battery Type 6 Volt 1.2 Amp 20 Hour Sealed Lead Acid Battery, Expertpower Exp612 6V 1.2 Amp Rechargeable Battery Replaces, A Very Durable And Rugged Construction
What We Like
- Features a user-friendly design that offers easy installation
- Comes with rugged construction that offers durability
- Lead acid battery offers 6 Volt 1.2 Amp for up to 20 hours
Disadvantages
- Not compatible with the Simon XTi
Results of our analysis:
We analyzed 5,750 reviews for 13 products in the 6V Batteries category.
We then analyzed 428 reviews for this product. Of these, 382 reviews were recent.
Around 86% of reviews were positive.
Final Score:

9.53 out of 10, based on these factors:
What buyers say about ExpertPower EXP612 6V 1.2 Amp Rechargeable Battery Replaces LEOCH DJW6-1.2 T1 F1 6V1.3AH 6V1.4AH 6V1.2AH LP6-1.4 - F1 Terminals
After looking on the internet, I was surprised to find that the replacement batteries for the system through ADT were very good.
The battery was charged in 24 hours and it has been in use for only 20 days, so we don't know how long it will last.
If you plan on buying through ADT Security or other companies, you should get the battery from here, it's an easy and inexpensive project, and will save you a ton of money.
The 4 stars rating is the highest I can give at this time because I have not seen how long the battery will last.
Since we wanted to replace the back-up battery as soon as possible, I was very pleased with the shipping and item.
Common Questions
Is this compatible with the original battery?
I didn't check the original battery before I tossed it.
Does the battery work on the ge simon 3 system as well?
It is working with me, that's what it is.
How to replace a Simon XT battery?
If Amazon doesn't pay for answers, I don't like answering. Here it is pulling the top of the Unit towards you, the face should fold down and hang on hinges.
What is the dimensions of item?
The dimensions are listed and shown on the page showing the product, but it is now installed and out of reach.
What is the warranty cover?
You would have to get in touch with the seller for warranty info. Our history has been they last about 3 years.