MK MU-1 SLD M FT-2, 12 V / 35 Ah Sealed Lead-Acid Deep-Cycle AGM Battery

Key Specifications

Here are some of the key specs for the MU-1 SLD M (FT/FT-2 variant) model:

• Nominal Voltage: 12 V

• Nominal Capacity (20-hur rate): ~ 35 Ah (i.e., 1.75 A for 20h to ~10.50 V)

• 10-hour rate: ~33.25 Ah

• 5-hour rate: ~29.75 Ah

• Maximum Discharge Current (5 seconds): ~ 525 A

• Weight: Approx. 10.3–10.5 kg (~22.7–23.1 lbs) depending variant.

• Internal Resistance: ~10 mΩ at 1 kHz (in one spec sheet)

• Recommended Charging Voltage (at ~25 °C):

  • Cycle use: ~14.4-15.0 V

  • Float/Standby use: ~13.50-13.80 V

• Operating Temperature Range:

  • Charge/Storage: –15 °C to +40 °C

  • Discharge: –15 °C to +50 °C

• Case Material: ABS UL94 HB, sealed, maintenance‐free.

• Terminal style: e.g., “FT” / “FT-2” variant indicates particular terminal/bolt configuration (often F6/M-bolt style)