what is the width of this battery?

Dimensions: 2.76 inches x 1.85 inches x 4.17 inches. Facing the label on the battery, the width is 2.76 inches, the depth is 1.85 inches and the height is 4.17 inches.

Will this replace a 6v3Ah battery for a ride on toy?

Depends upon the physical size and amperage of the original battery. I would think that if the toy is to be ridden, it will require a lot more current over time (ampere-hours (Ah)) more than 3.

does this include the charger?

No it does not include a charger.

What is a the charging time for a 8V .50A charger?

Looks like this battery wants a little bit over 1 amp charge current. So that would be about 6 hours or so of charge time. Be sure the charger you use is designed for lead acid batteries

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Mighty Max Battery ML4-6 - 6V 4.5AH 3FM4 Replacement Battery with F1 Terminal

Mighty Max Battery ML4-6 - 6V 4.5AH 3FM4 Replacement Battery with F1 Terminal

Product ID: 15995942

Details

Battery Capacity
45 amp_hours
Battery Cell Composition
Lead Acid
Brand
Mighty Max
Number of Batteries
1 12V
Recommended Uses For Product
Power Tool

⚡High discharge rate for power-hungry devices

🔋6V 4.5AH high capacity

🛡️UL Certified & maintenance-free durability

HK$323

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your gear with unstoppable confidence!

POWER THAT LASTS - Reliable 6V 4.5AH capacity keeps your devices running longer without compromise.
VERSATILE MOUNTING - Install it any way you want—this battery works in any position without losing power.
CONFIDENCE IN EVERY CHARGE - Backed by a full one-year warranty for worry-free reliability.
BUILT TOUGH FOR ANY CHALLENGE - Shock and vibration resistant design ensures peak performance in any environment.
SPILL PROOF MAINTENANCE FREE - Sealed Lead Acid technology means zero mess and hassle-free use.

The Mighty Max ML4-6 is a compact, UL Certified 6V 4.5AH sealed lead acid rechargeable battery featuring a spill-proof design, high discharge rate, and shock resistance. Perfect for professional-grade equipment, it offers versatile mounting options and a full one-year warranty, ensuring dependable power in any setting.

Specifications

ASIN	B00K8UYOGI
Amperage	4 A
Antenna Location	Power Tool
Battery Capacity	45 amp_hours
Battery Cell Type	Lead Acid
Battery Weight	2 pounds
Best Sellers Rank	#68,278 in Health & Household ( See Top 100 in Health & Household ) #30 in 6V Batteries
Brand	Mighty Max Battery
Built-In Media	Battery
Compatible Phone Models	No phone models
Customer Reviews	4.6 4.6 out of 5 stars (902)
Item Dimensions	2.76 x 1.89 x 4.21 inches
Item Type Name	lead_acid_battery
Manufacturer	Mighty Max Battery
Model Name	ML4-691711111
Model Number	ML4-691711111
Number of Batteries	1 12V batteries required.
Reusability	Rechargeable
Unit Count	1 Count
Voltage	6 volts
Warranty Description	1 Year Manufacturers Warranty

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