MK Battery

U1 12V 32AH AGM Battery ( Sold in pairs )

Mobility Batteries
(Model No. MU-1 SLD A)

Starting at: $299.00 USD

Key Features

    • Dual-Purpose Design: Optimized to provide both deep-cycle service for long-lasting power and high-performance discharge for bursts of speed or incline.
    • Sealed VRLA Construction: The Absorbed Glass Mat (AGM) design uses a glass mat to wick electrolyte, making the battery 100% spill-proof and leak-proof.
    • Maintenance-Free: Never requires water; the valve-regulated design ensures efficient recombination of gases for safe, worry-free operation.
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MK Battery

Mobility Batteries
(Model No. MU-1 SLD A)

Starting at: $299.00 USD
$299.00
Shipping calculated at checkout.

Description
Specifications
Information

MK Battery MU-1 SLD A 12V 32Ah AGM Batteries, Pair

This listing supplies two MK Battery MU-1 SLD A batteries, each rated at 12 volts and 32 amp-hours. The SLD A is a sealed AGM model. It is distinct from the 35Ah MU-1 SLD M and from the MU-1 SLD G gel battery; confirm the required model rather than choosing by U1 group size alone. The pair's combined system voltage and amp-hour capacity depend on the equipment's wiring.

Match the Equipment Specification

Verify that the device calls for the MU-1 SLD A AGM model and two batteries. Check the battery tray, terminal type and orientation, cable reach and hold-downs against the current setup. A battery can share a nominal voltage with the old unit and still be incompatible if the chemistry, capacity, case or connections differ.

Charging and Handling

Use charging settings approved for AGM batteries and for the equipment. Follow MK and device instructions for installation, polarity, wiring, storage and charging. The sealed valve-regulated design does not require routine watering, but it still depends on the correct charger and safe connection procedure. The listing describes the battery as non-spillable; verify current carrier restrictions and documentation before passenger travel.

Pair Quantity and Installation Service

The product is sold as two batteries for an equipment configuration that specifies a pair. Connect them according to the device manual rather than assuming their label values add directly to system capacity. Optional installation service covers labor dispatch and installation only, is non-refundable and may have a distance-based charge; confirm service coverage before adding it.

Before Ordering

Confirm the MU-1 SLD A model, per-unit 12V/32Ah rating, AGM chemistry, pair quantity, tray and terminal fit, wiring and charger settings. Do not substitute the 35Ah SLD M or gel SLD G unless the equipment manufacturer approves it.

Battery Type: AGM

Terminal Type: F4

Voltage: 12V

Amp Rating:

Capacity at 5hr RATE 27.5AH

Capacity at 20hr RATE 32AH

Capacity at 100hr RATE 37AH

Dimensions:

Battery Weight: 24 lbs.

Battery Length: 8.31'

Battery Width: 5.18'

Battery Height: 7.22'

GEL vs. AGM Sealed Batteries

AGM (absorbed glass mat) is a special design glass mat designed to wick the battery electrolyte between the battery plates. AGM batteries contain only enough liquid to keep the mat wet with the electrolyte and if the battery is broken no free liquid is available to leak out.

Gel Cell batteries contain a silica type gel that the battery electrolyte is suspended in, this thick paste like material allows electrons to flow between plates but will not leak from the battery if the case is broken.

More often than not an AGM Batteries are mistakenly identified as a Gel Cell Batteries. Both batteries have similar traits; such as being non spillable, deep cycle, may be mounted in any position, low self discharge, safe for use in limited ventilation areas, and may be transported via Air or Ground safely without special handling.

AGM Batteries outsell Gel Cell by at least a 100 to 1. AGM is preferred when a high burst of amps may be required. In most cases recharge can be accomplished by using a good quality standard battery charger or engine alternator. The life expectancy; measured as cycle life or years remains excellent in most AGM batteries if the batteries are not discharged more than 60% between recharge.

Gel Cell Batteries are typically a bit more costly and do not offer the same power capacity as do the same physical size AGM battery. The Gel Cell excels in slow discharge rates and slightly higher ambient operating temperatures. One big issue with Gel Batteries that must be addressing is the CHARGE PROFILE. Gel Cell Batteries must be recharged correctly or the battery will suffer premature failure. The battery charger being used to recharge the battery(s) must be designed or adjustable for Gel Cell Batteries. If you are using an alternator to recharge a true Gel Cell a special regulator must be installed.

If you are unsure which battery or charger is best for your application, please call or email our tech people for help making the correct selection.
Ownership Information:

No product documentation available at this time.

Warranty Information:

12 Month Full Replacement Warranty with Receipt

Shipping / Returns Information:

No shipping/returns information available at this time.