70-Amp & 35-Amp 2800 Series Ground Power Units GPU the 2800 Series GPU is

the 2800 Series GPU is adequate for piston engine start ASSIST ONLY

A: The Model M1435 Mini-GPU is not designed for long-term battery charging

battery top-off charging

keyed SB-50 type output connection to prevent accidental voltage mismatch

Charging time can also be important when working with a discharged battery

70-Amp & 35-Amp 2800 Series Ground Power Units GPU the 2800 Series GPU isNote: Enhanced Flight GPUs usually ship within seven business days. 2800 Series: Limited Stock, Being Discontinued Models 2870A and 2870A B2 are now out of stock. Consider one of the other Enhanced Flight variants, or one of these White Lightning GPU models: SmartGPU Our Flagship model, available in 114 or 54 amp options Model M2850 A workhorse 50 amp, 28 volt GPU Model M2827 Our signature Mini GPU delivering 27 amps and 24 28 volts Digital output