6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-645F1

v a dimensions w i
6 volts 4.5 Ah L: 2.76" H: 3.94" W: 1.86" 1.61 lbs 27 Wh
In stock
SKU
BG-645F1
BatteryGuy Price:
$6.15
See Chargers for this battery

The BG-645 is a high quality 6 volt 4.5 Ah Rechargeable Sealed Lead Acid battery offering exceptional value for money.

We found other products you might like!
    Premium Alternative: Power-Sonic PS-640 F1 | Rechargeable SLA Battery 6v 4.5Ah
    Power-Sonic PS-640 F1 | Rechargeable SLA Battery 6v 4.5Ah

    The Power-Sonic PS-640 F1 | Rechargeable SLA Battery 6v 4.5Ah is a premium alternative to the 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-645F1 for $8.40 ( $2.25 more).

    Upgrade available for $8.40
See Full Description
Need a Quote for a Volume Purchase?

Product Features

Rechargeable Battery

Rechargeable Battery

This volt SLA battery can be discharged and recharged multiple times.

Maintenance Free

Maintenance Free

BatteryGuy SLA Batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Deep Cycle Design

Deep Cycle Design

All BatteryGuy SLA Batteries are designed for deep cycling making them ideal for UPSs, Emergency Lighting, Mobile Medical Devices and many other applications.

Puncture Resistant Case

Puncture Resistant Case

The casing of this SLA battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

Gas Safety Vents

Gas Safety Vents

We know charging equipment or the appliance that the battery powers can malfunction but our one way gas safety vents ensure there is no risk of battery explosion or fire.

Anti Buckle Separators

Anti Buckle Separators

Internal plate buckling can kill a battery outright or simply reduce its lifespan. Our AGM separators gives the plates extra support to eliminate buckling.

High Energy Density

High Energy Density

The way we make our volt SLA Batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Detailed description

The BG-645 is a low cost alternative 6 volt 4.5 Ah Rechargeable Sealed Lead Acid battery offering value for your money. It is an ideal replacement battery for the original Equipment Manufacturers (OEM) installed unit.

---

Chemistry: Rechargeable Sealed Lead Acid

Dimensions: 2.76" L x 1.86" W x 3.94" H

Height w/terminals: 4.25" H

Connector Type: F1

f1-battery-terminal

Detailed Images

6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-645F1
6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-645F1
SLA Battery Features
SLA Battery Features
Dimensions - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
Dimensions - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
F1 Faston Terminal - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
F1 Faston Terminal - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
Top View - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
Top View - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
Right View - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery
Right View - 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery

Technical Specifications

Voltage 6
Amperage 4.5 Ah
Dimensions L: 2.76" , H: 2.76" , W: 1.86"
Product Code BG-645F1
Availability In Stock
Same day shipping available
Quantity in Stock 8756
Weight 1.61 lbs
UPC 842923100036

Product Q&A

Your Question : 6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-645F1
Question:

What is the shelf life for the 6 volt lead/acid rechargeable batteries?

By Richard
on 12 September, 2022
Answer:
  • Approx 3-5 years, but if this item is not in use, it will need to be top charged approx every 6 months.
    By MICHELLE BREWSTER
    on 12 September, 2022
Question:

Zyl 6 volt 4 by 2 5/8 by 1.33

By Carolyn
on 16 August, 2022
Answer:
  • Our BG-645 (6v 4.5ah) is 2.76"L x 3.94" H by 1.86" W or D
    By MICHELLE BREWSTER
    on 16 August, 2022
Question:

Can these batteries be used in kids electric vehicles? 6 and 12 volts

By Brian
on 23 May, 2022
Answer:
  • No, we do not recommend for any kind of toy
    By MICHELLE BREWSTER
    on 24 May, 2022
Question:

I'm looking for the empire rechargeable battery NP 5-6 6 V 5Ah for my Solar floodlight What battery do I need to order thank you very much

By James
on 18 May, 2022
Answer:
  • Our BG-645 should be a good replacement; please check all dimensions before ordering
    By MICHELLE BREWSTER
    on 18 May, 2022
Question:

I need to order 20 batteries Do you have that amount Thank You

By David Hughes
on 11 April, 2022
Answer:
  • yes we have thousands of this battery, it is one of our top sellers
    By MICHELLE BREWSTER
    on 11 April, 2022

Alerts and Warnings

If your application runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement batteries in the same original configuration they came out and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change requirements without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

CALIFORNIA PROPOSITION 65 WARNING

Batteries, battery posts, battery terminals, and related accessories can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

Videos and Films

BatteryGuy Sealed Lead Acid batteries are market leading portable power products used in emergency lighting, Uninterruptible Power Supplies, wheelchairs and electric scooters, alarms, trolling motors and many other applications.

A sealed lead acid battery being cut open to reveal its internal components. Do not try this at home as sealed lead acid batteries contain harmful chemicals which may damage your skin and clothing.