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Original BT-303R 12V Non-Rechargeable Lithium Battery for RADIAN AED HR-501 Defibrillator Replacement
Original BT-303R 12V Non-Rechargeable Lithium Battery for RADIAN AED HR-501 Defibrillator Replacement
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Original Radian QBio BT-303R Lithium Battery for Heart Guardian HR-501 AED
Power your emergency response device with the original BT-303R RADIAN AED HR-501 defibrillator battery. Designed for critical life-saving equipment, this 12V non-rechargeable lithium battery delivers stable, long-lasting standby power and reliable performance when your AED is needed most.
Built with high-quality lithium primary cell technology, the BT-303R battery is engineered for low self-discharge and long shelf life, making it an ideal choice for emergency preparedness, medical facilities, public safety systems, and portable defibrillator equipment. It is designed for consistent output and dependable operation in standby mode, ensuring your AED remains ready at all times.
Technical Specifications
The specifications listed below match original manufacturing standards for public-access medical devices:
| Parameter | Certified Specification |
| Model Number | BT-303 / BT-303R |
| Compatible AED Host | Radian QBio Heart Guardian HR-501 |
| Battery Chemistry | Non-Rechargeable Lithium Manganese Dioxide ($LiMnO_2$) |
| Nominal Voltage | 12V DC |
| Rated Capacity | 4.2Ah (50.4Wh) |
| Standby Life | Up to 4 years from installation date (under optimal environmental conditions) |
| Condition | 100% Brand New, Factory Sealed Original Equipment |
Compatible Devices
- RADIAN HR-501 AED Defibrillator
- Compatible AED emergency power systems requiring BT-303R battery
- Selected portable defibrillator equipment using 12V lithium primary battery pack
Product Highlights
- Original BT-303R AED battery for reliable emergency readiness
- Stable 12V output designed for defibrillator standby operation
- Non-rechargeable design ensures consistent performance without charging maintenance
- Long shelf life with excellent storage stability
- High-quality lithium primary cells for dependable energy delivery
- Built for critical medical and emergency response applications
- Reliable performance in standby and emergency deployment conditions
- Easy installation and direct-fit replacement design
Why Choose This BT-303R AED Battery?
The BT-303R lithium battery is designed specifically for emergency defibrillator systems where reliability is essential. Its non-rechargeable lithium chemistry ensures stable long-term storage and consistent performance without the risk of recharge degradation.
Compared to generic alternatives, this original-grade replacement battery offers better compatibility, stronger reliability, and more dependable standby readiness—making it a trusted power source for critical AED equipment.
Original Radian QBio BT-303R Lithium Battery for Heart Guardian HR-501 AED
Power your emergency response device with the original BT-303R RADIAN AED HR-501 defibrillator battery. Designed for critical life-saving equipment, this 12V non-rechargeable lithium battery delivers stable, long-lasting standby power and reliable performance when your AED is needed most.
Built with high-quality lithium primary cell technology, the BT-303R battery is engineered for low self-discharge and long shelf life, making it an ideal choice for emergency preparedness, medical facilities, public safety systems, and portable defibrillator equipment. It is designed for consistent output and dependable operation in standby mode, ensuring your AED remains ready at all times.
Technical Specifications
The specifications listed below match original manufacturing standards for public-access medical devices:
| Parameter | Certified Specification |
| Model Number | BT-303 / BT-303R |
| Compatible AED Host | Radian QBio Heart Guardian HR-501 |
| Battery Chemistry | Non-Rechargeable Lithium Manganese Dioxide ($LiMnO_2$) |
| Nominal Voltage | 12V DC |
| Rated Capacity | 4.2Ah (50.4Wh) |
| Standby Life | Up to 4 years from installation date (under optimal environmental conditions) |
| Condition | 100% Brand New, Factory Sealed Original Equipment |
Compatible Devices
- RADIAN HR-501 AED Defibrillator
- Compatible AED emergency power systems requiring BT-303R battery
- Selected portable defibrillator equipment using 12V lithium primary battery pack
Product Highlights
- Original BT-303R AED battery for reliable emergency readiness
- Stable 12V output designed for defibrillator standby operation
- Non-rechargeable design ensures consistent performance without charging maintenance
- Long shelf life with excellent storage stability
- High-quality lithium primary cells for dependable energy delivery
- Built for critical medical and emergency response applications
- Reliable performance in standby and emergency deployment conditions
- Easy installation and direct-fit replacement design
Why Choose This BT-303R AED Battery?
The BT-303R lithium battery is designed specifically for emergency defibrillator systems where reliability is essential. Its non-rechargeable lithium chemistry ensures stable long-term storage and consistent performance without the risk of recharge degradation.
Compared to generic alternatives, this original-grade replacement battery offers better compatibility, stronger reliability, and more dependable standby readiness—making it a trusted power source for critical AED equipment.
| Battery Capacity | 4200mAh |
| Voltage | 12V |
| Model No | BT-303R |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- 60-Day No-Hassle Money Back Guarantee
- Up to 60 Days Refund Window (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
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- Orders processed within 24 business hours (excluding weekends & holidays)
- Real-time tracking number provided upon dispatch
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
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All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
