Overview & Clinical Applications
The GE/Marquette Mac 1200 EKG/ECG Battery is listed as a NiCd replacement battery for the Marquette Mac 1000, 1100, and 1200.
▸ NiCd 18.0V Nominal voltage 18.0V, rated capacity 1.3Ah, as listed.
▸ Fits Mac 1000/1100/1200 Replacement for Marquette Mac 1000, 1100, 1200, as listed.
▸ OEM Replacement Replaces OEM Part 303-442-70, as listed.
Technical Specifications & Features
| Component | Detail |
|---|---|
| Product Type | GE/Marquette Mac 1200 EKG/ECG Battery |
| Chemistry | NiCd |
| Nominal Voltage | 18.0V |
| Rated Capacity | 1.3Ah |
| Fit | Marquette Mac 1000, 1100, 1200 |
| Replaces OEM Part | 303-442-70 |
Compatibility & System Fit
Listed for the Marquette Mac 1000, 1100, and 1200. No other system compatibility is stated; confirm fit with an AIM Cardio expert before ordering.
• Check Before Ordering: Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Included Hardware & Accessories
GE/Marquette Mac 1200 EKG/ECG Battery: As listed.
Not claimed as included: No accessories beyond the battery are listed as included. No dimensions or weight stated. Confirm with an AIM Cardio expert.
AIM Cardio Testing & Warranty Coverage
Tested Before Shipping — AIM Warranty & Guarantee
Every system is tested, run, and cycled before shipping to help ensure proper operation, and is backed by the AIM Cardio Warranty and Guarantee. Contact our specialists to confirm configuration and coverage for your order.
FAQ — GE/Marquette Mac 1200 EKG/ECG Battery
What is the MAC 1200 battery?
A NiCd EKG/ECG replacement battery for Marquette Mac 1000, 1100, and 1200.
What are its ratings?
Nominal voltage 18.0V and rated capacity 1.3Ah.
Which OEM part does it replace?
OEM Part 303-442-70.
Which models does it fit?
Marquette Mac 1000, 1100, and 1200, as listed.
What should I confirm before ordering?
Confirm the included accessories and configuration with an AIM Cardio expert before ordering.

