MK E31-SLD-G-ST, 12 V / 97.6 Ah Deep-Cycle Sealed Gel Battery

Key Specifications & Features:

• Nominal Voltage: 12 V.

• Capacity: • ~97.6 Ah at the 20-hour rate (C/20). • ~108 Ah at the 100-hour rate (C/100). • ~80.5 Ah at the 5-hour rate (C/5).

• Weight: ~68.5 lbs (≈ 31 kg).

• Dimensions (approx): Length 12.93″ (329 mm) × Width 6.74″ (171 mm) × Height 9.33″ (237 mm) including terminals.

• Battery type: Valve-regulated, gelled-electrolyte sealed lead-acid (maintenance-free, non-spillable).

• Operating temperature range: -60 °C (-76 °F) to +60 °C (+140 °F).

• Recommended charge voltages (at ~25 °C): Cycle use ~13.8-14.6 V; Float/standby ~13.4-13.6 V.

• Terminals: Stainless steel threaded stud (3/8″-16) style.

• Rated as non-spillable for shipping by air/land (ICAO, IATA, DOT).

Why choose this battery?

• Maintenance-free: no watering required, sealed gel design means less upkeep and safer mounting options.

• Deep-cycle capability: built to deliver longer run-times and repeated discharge/recharge cycles — more robust than standard starter batteries.

• Safe & reliable: gelled electrolyte design offers improved durability under demanding or harsh operating conditions.

• Trusted brand: Manufactured by MK Battery (USA) to high standards.

Applications (but not limited to):

• Solar / Photovoltaic systems (12 V deep-cycle setups)

• Marine & RV deep-cycle applications

• Backup power systems for telecom, UPS, medical equipment

• Mobility equipment, lifts, stair chairs (if compatible)

• Any 12 V system requiring a ~100 Ah class sealed deep-cycle battery