Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645

Item# 349909
"UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645"
UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645

Click or Tap image to Zoom

$7.49

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Absorbant Glass Mat (AGM) technology for superior performance.
  • Valve regulated, spill proof construction allows safe operation in any position.
  • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified. U.L. recognized under file number MH20567.

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Compare

Product Summary

The Universal Battery® UB645 is a reliable 6V 4.5Ah sealed lead-acid AGM battery designed for optimal performance in various applications. Featuring F1 terminals, this maintenance-free battery ensures secure connections and easy installation, making it ideal for a wide range of devices. Perfect for use in alarm systems, emergency lighting, small medical equipment, and backup power solutions, the UB645 delivers stable power output and dependable deep-cycle capabilities. Its sealed design enhances safety by preventing leaks and spills, making it suitable for diverse environments. Engineered for durability and efficiency, the UB645 provides consistent energy storage, ensuring your essential systems remain operational when you need them most. Trust the Universal Battery® UB645 for reliable power in a compact and robust package.

What's Included

    (1) Battery

Downloads

Product Manual

Features + Benefits

  • Absorbant Glass Mat (AGM) technology for superior performance.
  • Valve regulated, spill proof construction allows safe operation in any position.
  • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified. U.L. recognized under file number MH20567.

Key Specs

AttributeSpecification

item#

349909

Brand

UPG

Ship Weight

2.0 LB

Volts

6

Amp Hours

4.5

Battery Power Type

SLA
AttributeSpecification

Terminal Type

Tab

Cold Cranking Amps at 0 F

0

Corrosion Resistant

No

Product Weight

2.0000 lb

Dimensions L x W x H (in.)

2.75 x 1.87 x 4.15 in

Reviews

Questions & Answers

8 Reviews This action will navigate to reviews.

Questions

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645
4.8 out of 5 stars. 8 reviews

UPG Sealed Lead-Acid Battery, AGM-type, 6V, 4.5 Amps, Model# UB645

Item # 349909

$7.49