The QUANTUM's headline performance — the lightest portable warmer in its class, warming cold blood to 100.4°F in 24 seconds — rests on this battery. Its ability to rapidly redistribute power based on real-time fluid temperature and flow-rate feedback is what lets the system hold normothermic output through an entire transfusion.
What powers warm-blood resuscitation off a single 16-oz pack?
The QUANTUM Battery delivers, on a full charge, enough energy to warm two units of 39°F refrigerated whole blood (about 900 mL) or roughly 1,700 mL of 68°F IV fluid to the system's 100.4°F target. Actual capacity varies with ambient and input-fluid temperature — colder inputs draw more energy and reduce throughput per charge. It is sold as a standalone replacement or spare (35-0002) for providers already operating a complete QUANTUM system; carrying a charged spare extends operational endurance well beyond a single battery between charging opportunities.
Availability note: the QUANTUM platform has had limited production. If you operate QUANTUM systems and need to confirm current battery and consumable availability before standardizing, contact us for status.
Why This Component
Intelligent Power Delivery
Redistributes power in real time against fluid temperature and flow rate to hold output on target.
2 Units Per Charge
Two units of 39°F whole blood, or ~1,700 mL of IV fluid, from a single charge.
Up To 400 Cycles
Rated life expectancy of up to 400 charge cycles with proper care.
Spare-Ready
Stocked as a standalone unit for battery rotation and operational endurance.
Completes The System
Pair with the charger for rotation, or see the full system:
Up Close


The Power Behind The Warmth.
Genuine North American Rescue, shipped from a clinician-founded, veteran-led team.

Genuine North American Rescue
Sourced direct from North American Rescue.
Specifications
| Manufacturer | North American Rescue |
| Item # | 35-0002 |
| Voltage | 44V lithium |
| Weight | 16 oz |
| Blood Capacity Per Charge | 2 units of 39°F whole blood (~900 mL) |
| IV Fluid Capacity Per Charge | ~1,700 mL of 68°F (20°C) fluid |
| Life Expectancy | Up to 400 charge cycles |
| Charger | QUANTUM Charger (35-0001) |
| Compatible System | QUANTUM Blood & Fluid Warming System only |
Related searches: QUANTUM battery, NAR QUANTUM 44V battery, 35-0002, blood warmer battery, QUANTUM spare battery, portable blood warmer power source
All products sourced direct from North American Rescue. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.
Specifications coming soon. Contact us for detailed product information.