We are sad to announce that after 26 years, ZBattery.com will be closing.

After 26 years, we sadly announce that zBattery will be closing its doors.

It has been a pleasure working with all of our customers over many seasons of change in battery technology.
Starting August 1, 2025, we will begin the process of eliminating our remaining inventory.
All sales will be final- no returns will be accepted. Our website will remain up for 24-hour ordering.
Our lobby hours at the Hilltop Road location will be Monday-Friday from Noon-5PM ET,
and we will continue to have phone support during those hours as well.
We will not be ordering in new product, so all sales will be limited to what stock we have on hand.
We thank you again for you many years of support.

-zBattery Staff

Product Catalog
zbattery.com/brand-ultralast/3-6V-500mAh-NiCad-Cordless-Phone-Battery

Ultralast AT&T 3500 3.6V 500mAh NiCad Cordless Phone Battery, BATT-3500

Model: BATT-3500

Price

$8.49

$7.64

Details

Battery Specifications
Capacity	500.0
Capacity Units	mAh
Chemistry	NiCad
Connector Type	Pressure
Electrical Specifications
Voltage	3.60
Product Information
Item Dimension Units	Inches
Item Height	.60
Item Length	1.91
Item Width	1.18

Description

Limited to stock on hand, we are no longer going to stock this item.

Compatible Cordless Phone and Cordless Phone Battery models:
- AT&T 90817
- AT&T / Lucent Technologies 3500
- AT&T / Lucent Technologies 8500
- AT&T / Lucent Technologies 9520
- AT&T / Lucent Technologies 9540
- AT&T / Lucent Technologies 9560
- AT&T / Lucent Technologies 9565
- AT&T / Lucent Technologies HS-8500

and other models

This is a third party replacement to the original battery model

Physical Specifications
Weight:	0.11 lbs

Battery Specifications
Capacity	500.0
Capacity Units	mAh
Chemistry	NiCad
Connector Type	Pressure

Electrical Specifications
Voltage	3.60

Product Information
Item Dimension Units	Inches
Item Height	.60
Item Length	1.91
Item Width	1.18

Ultralast AT&T 3500 3.6V 500mAh NiCad Cordless Phone Battery, BATT-3500

Model: BATT-3500
UPC: 728286200944
Brand: Ultralast
Availability: 1

$8.49
$7.64

Qty

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California Proposition 65

Warning: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. Visit p65warnings.ca.gov for more information.

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