- Free 30-day Returns
Meet Your Seller
KingSener M3863A Li-ion
- Reliable power supply: The KingSener M3863A-146144 Defibrillator Replacement Battery ensures consistent performance for HeartStart FRX and HeartStart FR2 devices.
- Extended battery life: With a robust 4200mAh capacity, this M3863A battery provides long-lasting energy for uninterrupted emergency preparedness.
- Premium Li-ion technology: Advanced LiMnO2 cells deliver dependable, non-rechargeable power for critical medical equipment applications.
- Quality assurance: Each Defibrillator Replacement Battery is 100% brand new and backed by a 1-year warranty for added peace of mind.
- Precision fit: Designed specifically for HeartStart FRX and HeartStart FR2, the KingSener M3863A battery guarantees optimal compatibility and performance.
Product Description
The KingSener M3863A M3863A-146144 Defibrillator Replacement Battery is engineered as a reliable power solution for critical medical equipment, specifically designed for compatibility with HeartStart FRX and HeartStart FR2 defibrillators. This replacement battery, model M3863A, features a robust 4200mAh capacity and operates at 12V, ensuring consistent, long-lasting performance when it matters most. Utilizing high-quality Li-ion (LiMnO2 Primary, non-rechargeable) cells, this product delivers stable energy output and is manufactured to rigorous standards for dependable safety and functionality. The sleek black finish and 100% brand new condition make it a suitable choice for both professional and home environments. Manufactured by KingSener, this battery is ideal for those seeking a trusted replacement for their defibrillator devices.
- Features:
- Model: M3863A / M3863A-146144
- High capacity: 4200mAh, 12V
- Battery Type: Li-ion (LiMnO2 Primary, Non-rechargeable)
- Compatible with HeartStart FRX and HeartStart FR2
- Color: Black
- Pack: 1 piece
Choose the KingSener M3863A-146144 for a reliable defibrillator replacement battery solution.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by KINGSENER LAPTOP BATTERY Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory















