12V 74 AH Sealed Gel Battery (Each)
$338.00
Note: Batteries are sold in pairs only
The 12V 74 AH Sealed Gel Battery (Each) by MK Battery is a premium deep cycle solution trusted by top wheelchair manufacturers. Recognized for its durability, safety, and long-lasting performance, MK Genuine Gel technology has set the standard for mobility power worldwide.
Built with Sealed Valve Regulated Lead Acid (VRLA) design, this battery can deliver up to 1100 cycles for typical HME mobility users. Its gelled and suspended electrolyte ensures a completely sealed, spillproof construction that is safe in any position and requires no maintenance.
Approved for air transport by F.A.A., IATA, and UPS, this sealed gel battery combines safety, travel convenience, and superior reliability for demanding mobility and medical applications.
Features:
- Deep Cycle Reliability – Provides up to 1100 cycles for extended use.
- Sealed Gel VRLA Design – Spillproof, safe in any position, and maintenance-free.
- Travel & Ship Safe – Certified by F.A.A., IATA, and UPS.
- Built-In Safety Vent – Prevents excess internal pressure under normal conditions.
Benefits:
- No Watering Needed – Eliminates acid spills, fumes, and routine maintenance.
- Fast Recharge – Gel electrolyte prevents stratification, no equalization required.
- Long-Lasting Durability – Designed for heavy-demand deep cycle applications.
- Low Self-Discharge – Less than 2% per month, reducing deterioration in storage.
- Industry Standard Compliance – Meets gel battery definition with immobilized electrolyte.
- Trusted Quality – MK construction ensures consistent performance and safety.
Manuals & Resources
| Type |
Gel |
|---|---|
| Weight |
51.5 lbs. |
| Width |
6.56" |
| Length |
10.2" |
| Height |
9.27" |
| Nominal Voltage |
12V |
| Capacity at C/100 |
84.5 Ah |
| Capacity at C/20 |
73.6 Ah |
| Capacity at C/5 |
63 Ah |
| Plate Alloy |
Lead Calcium |
| Posts |
Forged Terminals & Bushings |
| Container/Cover |
Polypropylene |
| Operating Temperature Range |
-76°F (-60°C) to 140°F (60°C) |
| Cycle Charge Voltage |
13.8 V to 14.6 V |
| Float Charge Voltage |
13.4 V to 13.6 V |
| Vent |
Self-sealing |
| Electrolyte |
Sulfuric acid thixotropic gel |
| Terminal |
G (T881) |
| Brand |
MK Batteries |
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