MK Battery M40-12 SLD G 12V Sealed Gel 40 AH Deep Cycle Cell
Medical Professional?
Get [Pro] Pricing
Wish Lists

12V Sealed Gel 40 AH Deep Cycle Cell Mobility Battery

SKU: MD835063
MFG Part#: M40-12 SLD G
Sale:

$194.69

1 / Each
Ask an expert
Buy with confidence.
Contact our experts today.

What's In The Box:
  • 12V 40AH Deep Cycle Sealed Gel Cell Battery
  • User Manual
  • Care & charging instructions
Manufacturer’s Downloads
Description
The MK Battery 12V 40AH Deep Cycle Sealed Gel Cell Mobility Battery is designed to deliver exceptional performance for mobility devices such as power wheelchairs and scooters. Manufactured with advanced American technology and stringent quality control systems, this battery offers reliability in even the most demanding applications. The gel cell design ensures long-lasting power, superior deep cycle service, and reduced self-discharge. Maintenance-free and spill-proof, it’s perfect for both float and cycle use. This battery is compatible with various mobility devices and requires a specialized charging profile for optimal performance.
Features
  • Gel Cell Technology: Ensures excellent deep cycle performance.
  • Maintenance-Free: No need for regular upkeep, saving time and effort.
  • Valve-Regulated: Enhances safety with regulated pressure control.
  • Leak Proof/Spill Proof: Safe for transportation and versatile usage.
  • High Discharge Rate: Provides reliable power for high-demand applications.
  • Long Shelf Life: Less than 2% per month standing self-discharge.
  • Reliable in Extreme Temperatures: Performs well in varying environmental conditions.
  • Popular Applications: Ideal for power wheelchairs, lifts, and scooters.
  • Special Charging Profile Required: Consult BatteryStuff.com for compatible chargers.
Show Less Show More
Product Specifications
Nominal Voltage: 12V
Capacity at C/100: 48Ah
Capacity at C/20: 40Ah
Capacity at C/5: 34Ah
Weight: 31.5 lbs (14 kg)
Plate Alloy: Lead Calcium
Posts: Epoxy Seal Threaded Brass Post
Container/Cover: Polypropylene
Operating Temperature Range: -76°F (-60°C) -140°F (60°C)
Cycle Charge Voltage @ 77°F (25°C): 13.8 - 14.6 volts
Float Charge Voltage @ 77°F (25°C): 13.4 - 13.6 volts
Vent Charge Voltage @ 77°F (25°C): Self-Sealing
Electrolyte Charge Voltage @ 77°F (25°C): Sulfuric Acid Thixotropic Gel
Terminal Charge Voltage @ 77°F (25°C): C (Insert with 1/4" - 20 Round Hole
Length: 7.76" (197 mm)
Width: 6.62" (168 mm)
Height: 6.88 (175 mm)
See any errors on this page? Let us know
Frequently Asked Questions (FAQs)
This battery requires a specific charging profile designed for gel cell batteries. We recommend using a charger compatible with gel cell technology, such as those listed on BatteryStuff.com. If unsure, consult with the BatteryStuff team to avoid damage to the battery.
Yes, the MK Battery is classified as non-spillable by the Department of Transportation (DOT), ICAO, and IATA, making it safe for air travel.
Yes, this battery is designed to function reliably in a wide range of temperatures, from -20°C to 50°C (-4°F to 122°F).
This battery is primarily used for mobility devices such as power wheelchairs, scooters, and lifts.
The lifespan of this battery depends on its usage and care. With proper maintenance and charging, it can last several years.
Customer Reviews