MK Battery M24 SLD G FT — 12V 73.6Ah Deep Cycle Gel Mobility Battery, Set of 2 (Flat/Stud Terminal)
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MK Battery M24 SLD G FT — 12V 73.6Ah Deep Cycle Gel Mobility Battery, Set of 2 (Flat/Stud Terminal)
Same premium MK gel power — flat/stud terminal configuration. The MK M24 SLD G FT is the flat terminal (FT) version of MK's industry-leading Group 24 deep cycle sealed gel mobility battery. Delivering up to 1,000 cycles at 50% discharge, this set of two gives you a complete 24-volt system built for power wheelchairs and mobility scooters that see heavy daily use — with zero maintenance and full airline approval.
✔ Set of 2 — 24V System Total ✔ Flat / Stud Terminal (FT) ✔ Up to 1,000 Deep Cycles ✔ FAA & IATA Approved ✔ Zero Maintenance
Specifications — Each Battery
| Model | MK Battery M24 SLD G FT |
|---|---|
| Voltage | 12 Volts |
| Capacity | 73.6 Amp Hours (Ah) |
| System Voltage (Set of 2) | 24 Volts Total |
| Battery Type | Deep Cycle Sealed Gel (VRLA) |
| Terminal Type | FT — Flat / Stud Terminal (Nut & Bolt) |
| Dimensions (Each) | 10.2" × 6.75" × 8.27" (260mm × 171mm × 210mm) |
| Cycle Life | ~1,000 cycles at 50% depth of discharge |
| Self-Discharge Rate | Less than 2% per month |
| Travel Approved | FAA, DOT, IATA & ICAO Approved |
| Quantity | Set of 2 |
| Warranty | 1-Year Full Replacement Warranty |
M24 SLD G vs. M24 SLD G FT — What Is the Difference?
Both batteries are identical in voltage, capacity, chemistry, and performance. The only difference is the terminal type:
- M24 SLD G — G Terminal (L-shaped post connection)
- M24 SLD G FT — FT Terminal (flat stud / nut and bolt connection)
Always verify your existing terminal type before ordering. The wrong terminal will not connect properly to your scooter or power chair wiring. Not sure which terminal your equipment uses? Call 1-866-218-0902 and we will confirm the correct version for your equipment before you order.
Why Gel for Heavy Daily Use
At 73.6Ah per battery, the M24 SLD G FT is one of the highest-capacity U-size gel batteries available for mobility equipment — built for users who need maximum range and reliability every single day. The sealed gel design delivers significantly longer cycle life than AGM under deep daily discharge, with no maintenance, no fumes, and no spill risk.
- No memory effect — recharge any time without reducing capacity
- Completely sealed gel electrolyte — spill proof in any position
- No equalization charging required — faster recharge time
- Less than 2% self-discharge per month — holds charge during storage
- Vibration and shock resistant for outdoor and uneven terrain
- FAA, DOT, IATA and ICAO approved for air and public transport
Important: Gel batteries require a gel-compatible charger. Using a standard AGM or SLA charger can permanently damage gel batteries and void the warranty. Call us to confirm charger compatibility before ordering.
Charging Tips That Protect Your Investment
A premium gel battery is only as good as the charging habits behind it. Charging too fast, using the wrong charger, or letting batteries fully drain repeatedly will shorten battery life significantly — regardless of brand or quality. Our How to Use a Mobility Scooter Safely guide covers best-practice charging routines, storage tips, and daily habits that get the most life out of your new gel batteries.
Compatibility
The MK M24 SLD G FT fits a wide range of heavy-duty power wheelchairs and mobility scooters requiring a 24-volt deep cycle gel battery with a flat/stud terminal connection. Terminal type and physical dimensions must be confirmed before ordering.
Call 1-866-218-0902 — Mon–Fri, 9am–5pm EST
Why Buy From Medical Department Store?
- 30+ years serving mobility customers — A+ BBB Rated
- 110% Low Price Guarantee — we beat any competitor
- Mobility specialists on the phone, not a call center
- Ships to all 50 states — 5 Southwest Florida locations for local pickup
Ready to order or need terminal type confirmed first? Call 1-866-218-0902 — our team will make sure you get the exact right battery before you buy.
