The M5070A (also cross-referenced as M5066A / M5067A / M5068A / 861304) is a 9V 4.2Ah 37.8Wh Li-MnO₂ long-life non-rechargeable replacement battery for the Philips HeartStart FRx AED, OnSite AED, HS1, and Home Defibrillator. Made with Japanese cells valid until January 2034, flame-retardant PC/ABS housing. Install before 2030-06 for optimal standby performance. Ships 100% brand new. Backed by a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | M5070A |
| Voltage | 9V |
| Capacity | 4.2Ah / 37.8Wh |
| Battery Type | Li-MnO₂ (Non-rechargeable, Long-Life) |
| Cell Origin | Made in Japan — Valid Until January 2034 |
| Material | Flame-Retardant PC/ABS |
| Color | Blue |
| Install Before | 2030-06 (Recommended) |
| Standby Life | Up to 4 Years Under Normal Conditions |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
| Flex-3 Compatibility | ✓ FRx AED / OnSite / HS1 / Home Defibrillator verified |
Replace Part Numbers
- M5070A
- M5066A
- M5067A
- M5068A
- 861304
Compatible AED Models
- Philips HeartStart FRx AED
- Philips HeartStart OnSite AED
- Philips HeartStart HS1 AED
- Philips HeartStart Home Defibrillator
Storage & Maintenance
| Guideline | Recommendation |
|---|---|
| Storage Temperature | Room temperature; avoid extreme heat or cold |
| Monthly Check | Verify AED status indicator shows green |
| Spare Battery | Keep a backup M5070A battery with your AED unit |
| Non-Rechargeable | Disposable, single-use long-life battery — do not attempt to recharge |
Flex-3 Compatibility Note
Q: Does the M5070A work with all Philips HeartStart AED models?
Yes. The M5070A is the standard replacement battery for the Philips HeartStart FRx (861304), OnSite (M5070A), HS1, and Home Defibrillator platforms. These models share the same 9V Li-MnO₂ battery platform. The M5070A is NOT compatible with the HeartStart MRx or HeartStart XL+ professional monitors — those use different battery systems. Always verify your AED model before ordering.
Buy 2+ — Save 9%
Order 2–10 units of M5070A to receive a 9% discount automatically. Order 15–30 units for 15% off. Ideal for clinics, EMS agencies, and workplace safety programs maintaining multiple AED units.
Why Choose This Battery
Precision-engineered for the Philips HeartStart AED family. Premium Japanese Li-MnO₂ cells ensure reliable 9V standby power when every second counts. Flame-retardant PC/ABS housing for safety. Each unit is factory-tested to meet or exceed OEM specifications including the critical Install Before date. Shipped from US warehouse (5–7 day delivery). Backed by a 1-year warranty.