How long does it take for this battery to fully charge? Mine is still dead and I put it in a week ago.

I am the same as the others, mine came charged. I installed it several weeks ago and it works. Maybe you should check with the company for a replacement. Good luck.

How long is the battery guaranteed for ?

I have no idea what the guarantee is, but I've had mine in for 3 years and it's still running strong.

Is an iso9001 an old battery because the one i have is an iso9002 and i put it in service 6 years ago.is this an old battery and will it last??

ISO is an organization for standardized processes, etc. It alone does not dictate whether or not a product is bad or old. It simply means that it adheres to that organizations standards which were adopted in a particular year. In your case the iso9002 would be a newer battery simply because it adheres to a newer standard and you wouldn't find that on an older battery. However, with the fact that you installed this "newer" battery 6 years ago it is definite that this would be considered an old battery. To answer more directly your question of will it last.... the answer is no. It has already outlived it's shelf life. A typical battery will last 3-4 years, depending upon many varying factors. Most manufacturers do not even warranty the battery beyond 90 days.

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UltraTech UT-1240 / UT-1250-F1 12V, 4.5Ah Sealed Lead Acid Alarm Battery UT1240 UT-1250-F1 ISO9001

UltraTech UT-1240 / UT-1250-F1 12V, 4.5Ah Sealed Lead Acid Alarm Battery UT1240 UT-1250-F1 ISO9001

Product ID: 1162328

Details

Brand
UltraTech
Size
5 AH
Number Of Cells
6
Terminal
UT
Battery Capacity
4.5 Amp Hours
Manufacturer
Ultratech

⚡4.5Ah consistent capacity

🔋12V reliable power

🛡️Sealed lead acid, maintenance-free

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9832 som

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In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your peace of mind with UltraTech’s unstoppable energy!

STEADY 12 V OUTPUT - Power your critical devices with unwavering voltage stability.
COMPACT DURABLE BUILD - Fits seamlessly into your UPS or alarm system with rugged reliability.
ISO 9001 CERTIFIED QUALITY - Trust in a battery built to rigorous international standards.
LONG LASTING 4 5 AH CAPACITY - Keep your systems running longer without frequent replacements.
MAINTENANCE FREE SEALED DESIGN - No spills, no leaks—just hassle-free, safe operation.

The UltraTech UT-1240 / UT-1250-F1 is a 12V, 4.5Ah sealed lead acid battery designed for reliable, maintenance-free power in UPS and alarm systems. ISO9001 certified, it delivers consistent voltage and long-lasting capacity in a compact, durable form factor.

Specifications

ASIN	B003G7S0CE
Battery Capacity	4.5 Amp Hours
Battery Cell Composition	Lead Acid
Battery Type	Lead Acid
Best Sellers Rank	#76,351 in Health & Household ( See Top 100 in Health & Household ) #144 in 12V Batteries
Brand	UltraTech Power Products
Brand Name	UltraTech Power Products
Compatible with Vehicle Type	Motorcycle
Customer Reviews	4.6 out of 5 stars 1,563 Reviews
Item Weight	3 Pounds
Manufacturer	Ultratech Power Products
Manufacturer Part Number	UT-1240
Model Number	UT-1240
Number Of Cells	6
Size	5 AH
Terminal	UT
UPC	690113012450
Unit Count	1 Count
Vehicle Service Type	Motorcycle
Voltage	12 Volts

Reviews

R**A

Exact replacement part with no surprises.

Not much to know. Does the job. Replaced 2 batteries for alarm system and this was exact fit. As described with quick shipping.

12.04.2026

A**R

Exact replacement of battery provided by alarm company

This is the exact same battery used by my alarm company, which they would have charged double the cost to replace. Installed easily and worked perfectly. Highly recommend.

1.10.2025

J**E

Good Battery

Good battery - lasts as expected.

7.04.2026

C**I

Perfect Match

This matched the back-up battery for my alarm system and was easy to replace.

1.04.2026

B**1

Great battery for the price!

This battery is being used for our home alarm system and if I had the alarm company install it their battery was double the price. So far the battery has worked flawlessly and no issues whatsoever. Very pleased with purchase!

6.12.2023

P**R

Fit right in my stair climbing dolly

Worked fantastic in my stair climbing two wheel dolly

3.05.2026

T**R

It's as states

Perfect

2.04.2026

L**A

Great!

Works perfectly! Great replacement battery.

9.11.2025

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