M3-44-8 44 Ah MicroMaintenance Battery

The model M3-44-8 (P/N 32845-001) is a 19-cell Micro-Maintenance battery, with a nominal voltage of 24V, and a nominal capacity of 44Ah, at a weight of only 81 lbs. (max). The M3-44-8 will provide an Imp (15-second discharge @ maximum power transfer) of 1335 amps at room temperature.  Current EMB-145 operators are at extended battery maintenance intervals of 2,000 Flight Hours. 

Description

  • The M3-2-44-8 is currently on the Embraer 145 Fleet AIPC (Aircraft Illustrated Parts Catalogue) which includes EMB-135, EMB-140 and EMB-145.
  • The M3-2-44-8 is designed as a low-maintenance replacement for our 44Ah BTSP-4445L batteries.

PHYSICAL SPECIFICATIONS
Length: 15.66” max
Width: 6.5” max
Height: 10.125” max
Weight: 81 lbs. (80 lbs. typical)
Connector: MS3509

ELECTRICAL SPECIFICATIONS
Voltage: 24.0 volts (nominal)
Capacity: 44Ah minimum (at C-rate)
Imp : 1375A @ 15 seconds
(Discharge current at maximum power transfer)

Marathon Norco is the leader in Aerospace and Defense aircraft battery solutions, providing innovative, reliable, and high-performance power. Designed with advanced technology, each aircraft battery ensures exceptional durability, reduced maintenance, and optimal performance in all conditions. Trust Marathon Norco aircraft battery products for unmatched dependability and value.